Transparency data
DESNZ: spending over £25,000, December 2025
Updated 24 September 2026
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| Department | Date of Payment | Expense Type | Expense Area | Supplier | Transaction Number | Amount | Description | Supplier Post Code | Supplier Type |
|---|---|---|---|---|---|---|---|---|---|
| Department for Energy Security & Net Zero | 01/12/2025 | Technical Advice / Services & Support | Ics - Integrated Corporate Services - Ics - Digital | Triad Group Plc | 737712 | £119,317.50 | Ics - Desnz Cs Admin-technical Advice / Services & Support | Mk7 8le | Vendor |
| Department for Energy Security & Net Zero | 01/12/2025 | Technical Advice / Services & Support | Ics - Integrated Corporate Services - Ics - Digital | Thoughtworks Ltd | 741458 | £127,384.80 | Ics - Dsit Cs Admin-technical Advice / Services & Support | Wc2h 8jr | Vendor |
| Department for Energy Security & Net Zero | 01/12/2025 | It Services | Ics - Integrated Corporate Services - Ics - Digital | Capgemini Uk Plc | 741496 | £358,836.85 | Ics - Desnz Cs Admin-it Services | Gu21 6db | Vendor |
| Department for Energy Security & Net Zero | 01/12/2025 | Technical Advice / Services & Support | Ics - Integrated Corporate Services - Ics - Digital | Capgemini Uk Plc | 741499 | £105,472.20 | Ics - Desnz Cs Admin-technical Advice / Services & Support | Gu21 6db | Vendor |
| Department for Energy Security & Net Zero | 01/12/2025 | Technical Advice / Services & Support | Ics - Integrated Corporate Services - Ics - Digital | Capgemini Uk Plc | 741502 | £538,059.72 | Ics - Desnz Cs Admin-technical Advice / Services & Support | Gu21 6db | Vendor |
| Department for Energy Security & Net Zero | 01/12/2025 | Training And Development Expenditure | Desnz - Corporate Delivery Group - Desnz - Human Resources | Coachhub Ltd | 734076 | £31,200.00 | Desnz - Devolved Admin-training And Development Expenditure | Ub8 1ph | Vendor |
| Department for Energy Security & Net Zero | 01/12/2025 | Ca - Other Receivables - Unclassified | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Office Of Gas And Electricity Markets (Ofgem) | 740724 | £6,392,154.00 | Desnz - Rhi Domestic Ame Payments-ca - Other Receivables - Unclassified | Sw1p 3ge | Grant |
| Department for Energy Security & Net Zero | 01/12/2025 | Grant-in-aid To Arms Length Bodies | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Salix Finance Ltd | 744245 | £1,325,554.98 | Desnz - Salix - Grant In Aid.-Grant-in-aid To Arms Length Bodies | E14 4pu | Grant |
| Department for Energy Security & Net Zero | 01/12/2025 | Utilisation Of Provisions - British Energy | Desnz - Net Zero, Nuclear & International - Desnz - British Energy Historic Payments | Nuclear Decommissioning Authority | 741866 | £7,486,207.96 | Desnz - British Energy Historic Liabilities Funding-utilisation Of Provisions - British Energy | Ca24 3hw | Vendor |
| Department for Energy Security & Net Zero | 01/12/2025 | Grant-in-aid To Arms Length Bodies | Desnz - Net Zero, Nuclear & International - Desnz - Nda | Nuclear Decommissioning Authority | 741862 | £310,000,000.00 | Desnz - Nuclear Decommissioning Authority Grant In Aid-grant-in-aid To Arms Length Bodies | Ca24 3hu | Vendor |
| Department for Energy Security & Net Zero | 01/12/2025 | Uksbs - Service Costs | Ics - Integrated Corporate Services - Ics - Digital | Uk Shared Business Services Ltd | 743925 | £245,916.67 | Ics - Dsit Cs Admin-uksbs - Service Costs | Sn2 1ff | Vendor |
| Department for Energy Security & Net Zero | 01/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | West Midlands Combined Authority | 743859 | £281,480.91 | Desnz - Business Energy Efficiency Delivery-capital Grants To Local Government | B19 3sd | Grant |
| Department for Energy Security & Net Zero | 01/12/2025 | Current Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | West Midlands Combined Authority | 743874 | £334,070.91 | Desnz - Sme Decarbonisation Scheme-current Grants To Local Government | B19 3sd | Grant |
| Department for Energy Security & Net Zero | 01/12/2025 | Capital Grants To Private Sector - Companies | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Power And Decommissioning | Urenco Ltd | 744188 | £44,858.25 | Desnz - Critical Infrastructure And Capability Package - Fuel Programme-capital Grants To Private Sector - Companies | Sl2 4js | Vendor |
| Department for Energy Security & Net Zero | 02/12/2025 | R & D Research And Development Expenditure | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Energy Systems Catapult Ltd | 744302 | £78,657.25 | Desnz - Psd Strategy Projects-r & D Research And Development Expenditure | B4 6bs | Vendor |
| Department for Energy Security & Net Zero | 02/12/2025 | Recruitment Advice And Services | Ics - Integrated Corporate Services - Ics - Human Resources | Cabinet Office | 744335 | £58,932.50 | Ics - Dsit Cs Admin-recruitment Advice And Services | Np10 8fz | Wga Only |
| Department for Energy Security & Net Zero | 02/12/2025 | Ca - Other Receivables - Unclassified | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Office Of Gas And Electricity Markets (Ofgem) | 743547 | £61,683,069.00 | Desnz - Rhi Non-domestic Ame Payments-ca - Other Receivables - Unclassified | Sw1p 3ge | Grant |
| Department for Energy Security & Net Zero | 02/12/2025 | R & D Current Grants To Private Sector - Npish | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Digital Catapult Ltd | 744250 | £65,808.79 | Desnz - Support To Policy And Innovation Programme-r & D Current Grants To Private Sector - Npish | Nw1 2ra | Grant |
| Department for Energy Security & Net Zero | 02/12/2025 | R & D Research And Development Expenditure | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Enerdata | 743622 | £56,649.13 | Desnz - Industrial Decarbonisation-r & D Research And Development Expenditure | 38000 | Vendor |
| Department for Energy Security & Net Zero | 02/12/2025 | Other Technical Professional Services | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Smart Metering Implementation Programme | Aecom Ltd | 744292 | £36,870.07 | Desnz - Roll-out Of Smart Meters-other Technical Professional Services | Al1 3lx | Vendor |
| Department for Energy Security & Net Zero | 02/12/2025 | Uksbs - Service Costs | Ics - Integrated Corporate Services - Ics - Digital | Uk Shared Business Services Ltd | 741130 | £85,473.04 | Ics - Desnz Cs Admin-uksbs - Service Costs | Sn2 1ff | Vendor |
| Department for Energy Security & Net Zero | 02/12/2025 | Uksbs - Service Costs | Ics - Integrated Corporate Services - Ics - Digital | Uk Shared Business Services Ltd | 741939 | £40,096.49 | Ics - Transition - Dsit-uksbs - Service Costs | Sn2 1ff | Vendor |
| Department for Energy Security & Net Zero | 02/12/2025 | Grant-in-aid To Arms Length Bodies | Desnz - Net Zero, Nuclear & International - Desnz - Net Zero Strategy | The Committee On Climate Change | 744291 | £212,079.00 | Desnz - Committee On Climate Change Grant-in-aid Payments-grant-in-aid To Arms Length Bodies | Yo1 7px | Grant |
| Department for Energy Security & Net Zero | 03/12/2025 | Technical Advice / Services & Support | Ics - Integrated Corporate Services - Ics - Digital | Thoughtworks Ltd | 744319 | £87,385.59 | Ics - Desnz Cs Admin-technical Advice / Services & Support | Wc2h 8jr | Vendor |
| Department for Energy Security & Net Zero | 03/12/2025 | Training And Development Expenditure | Desnz - Corporate Delivery Group - Desnz - Human Resources | Ernst And Young Llp | 744661 | £27,820.00 | Desnz - Devolved Admin-training And Development Expenditure | Se1 2af | Vendor |
| Department for Energy Security & Net Zero | 03/12/2025 | R & D Economic Consultancy And Research | Desnz - Energy Markets & Supply - Desnz - Energy Security & Resilience | Ipsos (Market Research) Ltd | 744720 | £38,667.50 | Desnz - Esr - Economic And Social Impacts Of Energy Security Risks-r & D Economic Consultancy And Research | E1w 1yw | Vendor |
| Department for Energy Security & Net Zero | 03/12/2025 | Ca - Clarity Travel Management | Desnz - Corporate Delivery Group - Desnz - Finance Directorate | Corporate Travel Management (North) Ltd | 744751 | £849,173.26 | Desnz - Devolved Admin-ca - Clarity Travel Management | Bd1 5hq | Vendor |
| Department for Energy Security & Net Zero | 03/12/2025 | Recruitment Advice And Services | Ics - Integrated Corporate Services - Ics - Human Resources | Cabinet Office | 744635 | £55,994.25 | Ics - Desnz Cs Admin-recruitment Advice And Services | Np10 8fz | Wga Only |
| Department for Energy Security & Net Zero | 03/12/2025 | Capital Grants To Private Sector - Companies | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Office Of Gas And Electricity Markets (Ofgem) | 744219 | £19,212,670.00 | Desnz - Boiler Upgrade Scheme (Capital)-Capital Grants To Private Sector - Companies | Sw1p 3ge | Grant |
| Department for Energy Security & Net Zero | 03/12/2025 | Contractor Expenditure | Ics - Integrated Corporate Services - Ics - Digital | Capgemini Uk Plc | 744305 | £132,009.11 | Ics - Transition - Dsit-contractor Expenditure | Gu21 6db | Vendor |
| Department for Energy Security & Net Zero | 03/12/2025 | Hotel & Accommodation Overseas | Desnz - Net Zero, Nuclear & International - Desnz - Inz: Climate Finance & Strategy | Foreign, Commonwealth And Development Office | 744683 | £128,388.21 | Desnz - Devolved Admin-hotel & Accommodation Overseas | Cep 70408-900 | Wga Only |
| Department for Energy Security & Net Zero | 03/12/2025 | Research And Development Expenditure | Desnz - Net Zero, Nuclear & International - Desnz - Inz: Climate Finance & Strategy | International Organisation Development Ltd | 744735 | £29,719.78 | Desnz - International Climate Finance (Icf)-Research And Development Expenditure | S11 8ft | Vendor |
| Department for Energy Security & Net Zero | 03/12/2025 | Other Technical Professional Services | Desnz - Energy Infrastructure - Desnz - Offshore Petroleum Regulator For Environment And Decommissioning | The Scottish Government | 744682 | £197,113.58 | Desnz - Offshore Environmental Regulation-other Technical Professional Services | Eh6 6qq | Wga Only |
| Department for Energy Security & Net Zero | 04/12/2025 | Grant-in-aid To Arms Length Bodies | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Salix Finance Ltd | 745470 | £583,250.68 | Desnz - Salix - Grant In Aid.-Grant-in-aid To Arms Length Bodies | E14 4pu | Grant |
| Department for Energy Security & Net Zero | 04/12/2025 | Capital Grants To Private Sector - Companies | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Protection Directorate | Urenco Ltd | 745549 | £499,996.42 | Desnz - Project Carousel-capital Grants To Private Sector - Companies | Sl2 4js | Vendor |
| Department for Energy Security & Net Zero | 04/12/2025 | R & D Current Grants To Central Government | Desnz - Net Zero, Nuclear & International - Desnz - New Nuclear Strategy And Fusion Energy And Advanced Nuclear Technologies | Ukri - Science And Technology Facilities Council | 737185 | £569,037.51 | Desnz - Stfc Laser Fusion Technology-r & D Current Grants To Central Government | Np10 8qq | Wga Only |
| Department for Energy Security & Net Zero | 04/12/2025 | Telecoms Equipment | Ics - Integrated Corporate Services - Ics - Digital | Telefonica Uk Ltd | 695420 | £68,640.49 | Ics - Admin-telecoms Equipment | Rg2 6uu | Vendor |
| Department for Energy Security & Net Zero | 04/12/2025 | End User Software And Hardware | Ics - Integrated Corporate Services - Ics - Digital | Xma Ltd | 734393 | £47,859.42 | Ics - Admin-end User Software And Hardware | Al2 2dq | Vendor |
| Department for Energy Security & Net Zero | 04/12/2025 | End User Software And Hardware | Ics - Integrated Corporate Services - Ics - Digital | Xma Ltd | 734393 | £2,117,027.71 | Ics - Admin-end User Software And Hardware | Al2 2dq | Vendor |
| Department for Energy Security & Net Zero | 04/12/2025 | R & D Current Grants To Private Sector - Npish | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | United Kingdom National Nuclear Laboratory Ltd (Uknnl) | 734061 | £100,000.00 | Desnz - Delivery Of Beis Energy Innovation-r & D Current Grants To Private Sector - Npish | Wa3 6ae | Vendor |
| Department for Energy Security & Net Zero | 04/12/2025 | Other Professional Services | Desnz - Major Decarbonisation Projects - Desnz - Mdp - Hydrogen | Ashurst Llp | 745447 | £172,116.45 | Desnz - Hydrogen And Industrial Energy Business Models-other Professional Services | E1 6pw | Vendor |
| Department for Energy Security & Net Zero | 04/12/2025 | Consultancy Expenditure | Desnz - Major Decarbonisation Projects - Desnz - Mdp - Hydrogen | Ove Arup And Partners Ltd | 745471 | £129,360.13 | Desnz - Hydrogen And Industrial Energy Business Models-consultancy Expenditure | Ne1 3pl | Vendor |
| Department for Energy Security & Net Zero | 04/12/2025 | Capital Grants To Public Corporations (Pcs) | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Power And Decommissioning | Environment Agency | 739237 | £77,628.36 | Desnz - Haleu Phase 3b: Regulatory Support-capital Grants To Public Corporations (Pcs) | Np10 8fz | Wga Only |
| Department for Energy Security & Net Zero | 04/12/2025 | Outsourced Programme Management | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Aecom Ltd | 741971 | £118,000.00 | Desnz - Heat Networks Zoning-outsourced Programme Management | Al1 3lx | Vendor |
| Department for Energy Security & Net Zero | 05/12/2025 | Other Technical Professional Services | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Smart Metering Implementation Programme | Baringa Partners Llp | 740702 | £57,720.00 | Desnz - Roll-out Of Smart Meters-other Technical Professional Services | Sw1e 6aj | Vendor |
| Department for Energy Security & Net Zero | 05/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Turner And Townsend Consulting Ltd | 741817 | £876,800.92 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Ls18 4gh | Vendor |
| Department for Energy Security & Net Zero | 05/12/2025 | Grant-in-aid To Arms Length Bodies | Desnz - Energy Infrastructure - Desnz - Energy Development | Mining Remediation Authority | 744269 | £7,750,000.00 | Desnz - Payment Of Grant In Aid To The Coal Authority-grant-in-aid To Arms Length Bodies | Ng18 4rg | Vendor |
| Department for Energy Security & Net Zero | 05/12/2025 | Utilisation Of Provisions - Social Assistance Benefits - Concessionary | Desnz - Energy Infrastructure - Desnz - Energy Development | Homefire Group Ltd | 744284 | £645,573.62 | Desnz - Concessionary Fuel Scheme Costs (Includes Supply, Distribution & Contract Management And Cil Payments)-Utilisation Of Provisions - Socialassistance Benefits - Concessionary | S21 1tz | Vendor |
| Department for Energy Security & Net Zero | 05/12/2025 | Ca - Beis Coal Health Gbs Account | Desnz - Energy Infrastructure - Desnz - Energy Development | Beis Coal Health | 745880 | £117,500.00 | Desnz - Liabilities To Ex-british Coal Employees And Other Liabilities Transferred From British Coal-ca - Beis Coal Health Gbs Account | Sw1h 0et | Vendor |
| Department for Energy Security & Net Zero | 05/12/2025 | Current Grants To Private Sector - Npish | Desnz - Net Zero, Nuclear & International - Desnz - Inz: Climate Finance & Strategy | Dai Global Uk Ltd | 744213 | £536,155.64 | Desnz - International Climate Finance (Icf)-Current Grants To Private Sector - Npish | Hp3 9td | Vendor |
| Department for Energy Security & Net Zero | 05/12/2025 | Counsels Legal Opinion & Parliamentary Counsel Service | Desnz - Corporate Delivery Group - Desnz - Legal Services | Cabinet Office | 723877 | £99,434.00 | Desnz - Devolved Admin-counsels Legal Opinion & Parliamentary Counsel Service | Np10 8fz | Wga Only |
| Department for Energy Security & Net Zero | 05/12/2025 | Consultancy Expenditure | Desnz - Major Decarbonisation Projects - Desnz - Mdp - Hydrogen | Baringa Partners Llp | 738539 | £58,479.28 | Desnz - Hydrogen Economy-consultancy Expenditure | Sw1e 6aj | Vendor |
| Department for Energy Security & Net Zero | 05/12/2025 | Legal Costs | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Burges Salmon Llp | 745873 | £58,334.00 | Desnz - Heat Networks Zoning-legal Costs | Bs2 0zx | Vendor |
| Department for Energy Security & Net Zero | 08/12/2025 | Outsourced Programme Management | Desnz - Energy Markets & Supply - Desnz - Energy Security & Resilience | Met Office | 746279 | £56,634.29 | Desnz - Esr - Met Office Meteorology-outsourced Programme Management | Ex1 3pb | Wga Only |
| Department for Energy Security & Net Zero | 08/12/2025 | Ca - Clarity Travel Management | Desnz - Corporate Delivery Group - Desnz - Finance Directorate | Corporate Travel Management (North) Ltd | 746309 | £724,021.81 | Desnz - Devolved Admin-ca - Clarity Travel Management | Bd1 5hq | Vendor |
| Department for Energy Security & Net Zero | 08/12/2025 | R & D It Services | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Trasys International Eeig (Nrb Group) | 745769 | £72,960.00 | Desnz - Uk Ets-r & D It Services | 4040 | Vendor |
| Department for Energy Security & Net Zero | 08/12/2025 | Other Goods/Services | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Ricardo-aea Ltd | 746277 | £138,094.68 | Desnz - Greenhouse Gas Emissions Inventory-other Goods/Services | Ox11 0qr | Vendor |
| Department for Energy Security & Net Zero | 08/12/2025 | Other Goods/Services | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Ricardo-aea Ltd | 746278 | £39,821.73 | Desnz - Greenhouse Gas Emissions Inventory-other Goods/Services | Ox11 0qr | Vendor |
| Department for Energy Security & Net Zero | 08/12/2025 | R & D Outsourced Other | Desnz - Major Decarbonisation Projects - Desnz - Mdp - Ccus Strategy & Policy | Bsi Standards Ltd | 746313 | £46,000.00 | Desnz - Clean Growth-r & D Outsourced Other | W4 4al | Vendor |
| Department for Energy Security & Net Zero | 08/12/2025 | Consultancy Expenditure | Ics - Integrated Corporate Services - Ics - Digital | Bramble Hub Ltd | 745391 | £819,550.02 | Ics - Admin-consultancy Expenditure | Se1 7sp | Vendor |
| Department for Energy Security & Net Zero | 08/12/2025 | R & D Outsourced Other | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Synchrostor Ltd | 746237 | £131,200.00 | Desnz - Net Zero Innovation - Smart-r & D Outsourced Other | Eh20 9th | Grant |
| Department for Energy Security & Net Zero | 09/12/2025 | R & D Outsourced Other | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Exergy3 Ltd | 746531 | £48,668.31 | Desnz - Net Zero Innovation Industry And Carbon Capture Demonstration-r & D Outsourced Other | Eh4 2hs | Vendor |
| Department for Energy Security & Net Zero | 09/12/2025 | R & D Current Grants To Private Sector - Npish | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | University Of Sheffield | 746685 | £156,532.14 | Desnz - Net Zero Innovation Industry And Carbon Capture Demonstration-r & D Current Grants To Private Sector - Npish | S10 2tn | Grant |
| Department for Energy Security & Net Zero | 09/12/2025 | Advertising | Desnz - Energy Markets & Supply - Desnz - Communications | M&C Saatchi (Uk) Ltd | 744745 | £51,848.00 | Desnz - Cpg - Mission Comms-advertising | W1f 9ee | Vendor |
| Department for Energy Security & Net Zero | 09/12/2025 | Misc Non Procurement Spend | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Smart Metering Implementation Programme | Talan Uk & Ireland Ltd | 742433 | £33,858.00 | Desnz - Roll-out Of Smart Meters-misc Non Procurement Spend | Ec3v 0as | Vendor |
| Department for Energy Security & Net Zero | 09/12/2025 | End User Software And Hardware | Ics - Integrated Corporate Services - Ics - Digital | Xma Ltd | 744761 | £613,160.45 | Ics - Admin-end User Software And Hardware | Ng11 7ep | Vendor |
| Department for Energy Security & Net Zero | 09/12/2025 | End User Software And Hardware | Ics - Integrated Corporate Services - Ics - Digital | Xma Ltd | 745433 | £76,248.00 | Ics - Admin-end User Software And Hardware | Al2 2dq | Vendor |
| Department for Energy Security & Net Zero | 09/12/2025 | Technical Advice / Services & Support | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Power And Decommissioning | United Kingdom National Nuclear Laboratory Ltd (Uknnl) | 746543 | £170,019.70 | Desnz - Nuclear Innovation And Research Office (Niro)-Technical Advice / Services & Support | Wa3 6ae | Vendor |
| Department for Energy Security & Net Zero | 10/12/2025 | Technical Advice / Services & Support | Ics - Integrated Corporate Services - Ics - Digital | Cognizant Worldwide Ltd | 742439 | £54,902.40 | Ics - Dsit Cs Admin-technical Advice / Services & Support | Ec2m 4ag | Vendor |
| Department for Energy Security & Net Zero | 10/12/2025 | It Hosting Services | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Protection Directorate | Amazon Web Services Emea Sarl | 746193 | £57,062.95 | Desnz - Rrems Business As Usual-it Hosting Services | L-2338 | Vendor |
| Department for Energy Security & Net Zero | 10/12/2025 | Contributions | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Protection Directorate | International Atomic Energy Agency | 745557 | £3,304,696.43 | Desnz - Contribution To The Iaea Technical Co-operation Fund-contributions | 1400 | Vendor |
| Department for Energy Security & Net Zero | 10/12/2025 | International Subscriptions | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Protection Directorate | International Atomic Energy Agency | 745563 | £3,186,734.80 | Desnz - Iaea Annual Subscription-international Subscriptions | 1400 | Vendor |
| Department for Energy Security & Net Zero | 10/12/2025 | International Subscriptions | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Protection Directorate | International Atomic Energy Agency | 745564 | £445,962.13 | Desnz - Iaea Annual Subscription-international Subscriptions | 10017 | Vendor |
| Department for Energy Security & Net Zero | 10/12/2025 | R & D Current Grants To Private Sector - Npish | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Ai Build Ltd | 747012 | £155,297.01 | Desnz - Net Zero Innovation Industry And Carbon Capture Demonstration-r & D Current Grants To Private Sector - Npish | E10 7qp | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Nca - Additions - Venture Capital Fund | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Clean Growth Fund Lp | 747799 | £228,290.58 | Desnz - Net Zero Innovation - Bioenergy And Vc-nca - Additions - Venture Capital Fund | Wc2h 0hf | Vendor |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Nottingham City Council | 746292 | £326,922.72 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Ng2 3ng | Wga Only |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Oxfordshire County Council | 746293 | £242,320.52 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Ox1 1nd | Wga Only |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Portsmouth City Council | 746294 | £1,073,320.62 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Po1 2al | Wga Only |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Sevenoaks District Council | 746295 | £47,461.15 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Tn13 1hg | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Sheffield City Council | 746296 | £113,007.09 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | S1 2hh | Wga Only |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Shropshire Council | 746297 | £140,289.23 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Sy2 6nd | Wga Only |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Stroud District Council | 746298 | £228,731.93 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Gl5 4ub | Vendor |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Suffolk County Council | 746299 | £333,063.00 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Ip1 2bx | Wga Only |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Sunderland City Council | 746300 | £26,200.00 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Sr1 3aa | Wga Only |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Surrey County Council | 746301 | £221,428.96 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Kt13 0yp | Vendor |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | City Of Wakefield Metropolitan District Council | 746302 | £38,849.80 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Wf1 2eb | Wga Only |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Watford Borough Council | 746303 | £117,373.90 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Wd17 3ex | Vendor |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Westmorland And Furness Council | 746304 | £175,403.53 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Ca6 4sj | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Wyre Forest District Council | 746305 | £88,504.48 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Dy11 7wf | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Dorset Council | 746306 | £39,546.95 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Dt1 1xj | Vendor |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Suffolk County Council | 746308 | £26,483.40 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Ip1 2bx | Wga Only |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Blackpool Council | 747813 | £1,531,802.19 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Fy1 3ah | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Bristol City Council | 747814 | £133,478.00 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Bs3 9fs | Wga Only |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Broadland District Council | 747815 | £204,528.97 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Nr7 0du | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Dorset Council | 747816 | £71,147.41 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Dt1 1xj | Vendor |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Dover District Council | 747817 | £63,223.09 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Ct16 3pj | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | East Lindsey Distrcit Council | 747818 | £80,888.00 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Ln9 6ph | Vendor |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Greater London Authority | 747819 | £1,562,934.14 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | E16 1ze | Wga Only |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Kingston Upon Hull City Council | 747820 | £61,023.49 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Hu1b 2aa | Wga Only |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Lewes District Council | 747821 | £176,568.25 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Bn7 2ad | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Liverpool City Region Combined Authority | 747822 | £63,045.12 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | L3 1bp | Vendor |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Newcastle City Council | 747823 | £126,132.08 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Ne1 8qn | Wga Only |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | North East Derbyshire District Council | 747824 | £81,375.02 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | S42 6ng | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | North Tyneside Council | 747825 | £241,098.97 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Ne27 0by | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Northumberland County Council | 747826 | £208,139.62 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Ne61 2ef | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Norwich City Council | 747827 | £108,831.83 | Desnz - Warm Homes : Local Grant-capital Grants To Local Government | Nr2 1nh | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Marketing And Media | Desnz - Energy Markets & Supply - Desnz - Communications | Yonder Consulting Ltd | 743872 | £29,000.00 | Desnz - Cpg - Mission Comms-marketing And Media | Ec1v 0at | Vendor |
| Department for Energy Security & Net Zero | 10/12/2025 | Consultancy Expenditure | Desnz - Energy Infrastructure - Desnz - Electricity Systems & Networks | Baringa Partners Llp | 741058 | £160,000.00 | Desnz - Net Zero Costs - Admin-consultancy Expenditure | Sw1e 6aj | Vendor |
| Department for Energy Security & Net Zero | 10/12/2025 | Economic Consultancy & Research | Desnz - Net Zero, Nuclear & International - Desnz - Net Zero Strategy | National Centre For Social Research (Natcen) | 747058 | £45,998.62 | Desnz - Clean Growth-economic Consultancy & Research | Ec1v 0ax | Vendor |
| Department for Energy Security & Net Zero | 10/12/2025 | Administration Of Grants And Awards | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Portfolio & Affordability | Office Of Gas And Electricity Markets (Ofgem) | 744336 | £64,952.39 | Desnz - Dwp Warm Home Discount Delivery-administration Of Grants And Awards | E14 4pu | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Administration Of Grants And Awards | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Portfolio & Affordability | Office Of Gas And Electricity Markets (Ofgem) | 744336 | £293,415.75 | Desnz - Rhi Domestic Costs-administration Of Grants And Awards | E14 4pu | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Administration Of Grants And Awards | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Portfolio & Affordability | Office Of Gas And Electricity Markets (Ofgem) | 744336 | £389,132.22 | Desnz - Rhi Non-domestic Costs-administration Of Grants And Awards | E14 4pu | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Administration Of Grants And Awards | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Portfolio & Affordability | Office Of Gas And Electricity Markets (Ofgem) | 744336 | £418,791.58 | Desnz - Gb Insulation Scheme-administration Of Grants And Awards | E14 4pu | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Administration Of Grants And Awards | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Portfolio & Affordability | Office Of Gas And Electricity Markets (Ofgem) | 744336 | £558,261.69 | Desnz - Seg-administration Of Grants And Awards | E14 4pu | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Administration Of Grants And Awards | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Portfolio & Affordability | Office Of Gas And Electricity Markets (Ofgem) | 744336 | £902,674.37 | Desnz - Rhi Non-domestic Costs-administration Of Grants And Awards | E14 4pu | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Administration Of Grants And Awards | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Portfolio & Affordability | Office Of Gas And Electricity Markets (Ofgem) | 744344 | £52,889.28 | Desnz - Dwp Warm Home Discount Delivery-administration Of Grants And Awards | E14 4pu | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Administration Of Grants And Awards | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Portfolio & Affordability | Office Of Gas And Electricity Markets (Ofgem) | 744344 | £289,428.06 | Desnz - Gb Insulation Scheme-administration Of Grants And Awards | E14 4pu | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Administration Of Grants And Awards | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Portfolio & Affordability | Office Of Gas And Electricity Markets (Ofgem) | 744344 | £345,886.75 | Desnz - Rhi Non-domestic Costs-administration Of Grants And Awards | E14 4pu | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Administration Of Grants And Awards | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Portfolio & Affordability | Office Of Gas And Electricity Markets (Ofgem) | 744344 | £473,775.79 | Desnz - Gb Insulation Scheme-administration Of Grants And Awards | E14 4pu | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Administration Of Grants And Awards | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Portfolio & Affordability | Office Of Gas And Electricity Markets (Ofgem) | 744344 | £517,264.40 | Desnz - Seg-administration Of Grants And Awards | E14 4pu | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Administration Of Grants And Awards | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Portfolio & Affordability | Office Of Gas And Electricity Markets (Ofgem) | 744344 | £713,464.74 | Desnz - Rhi Non-domestic Costs-administration Of Grants And Awards | E14 4pu | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Private Sector - Companies | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Pilkington United Kingdom Ltd | 746676 | £383,516.00 | Desnz - Industrial Energy Transformation Scheme-capital Grants To Private Sector - Companies | L40 5uf | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Private Sector - Companies | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | B And M Longworth Edgworth Ltd | 746678 | £81,043.28 | Desnz - Industrial Energy Transformation Scheme-capital Grants To Private Sector - Companies | Bb1 2qg | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Capital Grants To Private Sector - Companies | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Fp Mccann | 747001 | £381,481.64 | Desnz - Industrial Energy Transformation Scheme-capital Grants To Private Sector - Companies | Bt45 8qa | Grant |
| Department for Energy Security & Net Zero | 10/12/2025 | Cl - Accrued Expenses - Oda Promissory Notes | Desnz - Net Zero, Nuclear & International - Desnz - Inz: Climate Finance & Strategy | Bank Of England | 746178 | £11,456,792.00 | Desnz - International Climate Finance (Icf)-Cl - Accrued Expenses - Oda Promissory Notes | Ec2r 8ah | Vendor |
| Department for Energy Security & Net Zero | 10/12/2025 | Current Grants To Private Sector - Npish | Desnz - Net Zero, Nuclear & International - Desnz - Inz: Climate Finance & Strategy | Climate Policy Initiative | 747116 | £121,151.46 | Desnz - International Climate Finance (Icf)-Current Grants To Private Sector - Npish | Nw1 7by | Vendor |
| Department for Energy Security & Net Zero | 10/12/2025 | Ict Outsourcing & Maintenance/Support | Desnz - Energy Infrastructure - Desnz - Offshore Petroleum Regulator For Environment And Decommissioning | Fivium Ltd | 747781 | £53,249.03 | Desnz - Energy Portal Costs-ict Outsourcing & Maintenance/Support | W1f 7ld | Vendor |
| Department for Energy Security & Net Zero | 10/12/2025 | R & D Research And Development Expenditure | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Carbon Trust Advisory Ltd | 747798 | £28,422.38 | Desnz - Net Zero Innovation - Built-r & D Research And Development Expenditure | Se1 9nt | Vendor |
| Department for Energy Security & Net Zero | 10/12/2025 | Research And Development Expenditure | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Asteros Advisers Ltd | 747055 | £98,895.00 | Desnz - Heat Networks Zoning-research And Development Expenditure | N1 7sl | Vendor |
| Department for Energy Security & Net Zero | 10/12/2025 | Legal Costs | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Burges Salmon Llp | 747709 | £30,751.20 | Desnz - Heat Networks Zoning-legal Costs | Bs2 0zx | Vendor |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Amplius | 747060 | £1,452,592.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Mk7 6bz | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | City Of Lincoln Council | 747061 | £757,500.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Ln1 1db | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Dacorum Borough Council | 747062 | £152,598.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Hp1 1dn | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Fairhive Homes Ltd | 747063 | £291,622.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Hp20 2nj | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Flagship Housing Group | 747064 | £294,335.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Nr1 1pd | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Gravesham Borough Council | 747065 | £258,750.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Da12 1au | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Home Group Ltd | 747066 | £4,377,077.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Ne1 4bx | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | London Borough Of Camden | 747068 | £2,345,598.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | N1c 4ag | Wga Only |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Norwich City Council | 747069 | £489,889.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Nr2 1nh | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Nottingham City Council | 747070 | £3,516,807.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Ng2 3ng | Wga Only |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Notting Hill Genesis | 747071 | £665,712.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | N1 9fl | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Paragon Asra Housing Ltd | 747072 | £78,780.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Kt12 1dz | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Peabody Trust | 747073 | £335,946.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Se1 7jb | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Places For People Group Ltd | 747074 | £391,676.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Wc1x 8qr | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Raven Housing Trust Ltd | 747075 | £50,000.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Rh1 1ss | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Rotherham Metropolitan Borough Council | 747076 | £509,717.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | S60 1ae | Wga Only |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Royal Borough Of Greenwich | 747077 | £342,199.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Se18 6hq | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Rugby Borough Council | 747078 | £40,000.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Cv21 2rr | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Sanctuary Housing Association | 747079 | £4,427,142.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Wr1 3zq | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Settle Group | 747080 | £458,193.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Sg6 1ha | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | South Cambridgeshire District Council | 747081 | £300,000.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Cb23 6ea | Wga Only |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | South Kesteven District Council | 747083 | £515,578.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Ng31 6tt | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Stonewater Ltd | 747084 | £77,112.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Le6 8ep | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Tandridge District Council | 747085 | £68,623.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Rh8 0bt | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Tees Valley Combined Authority | 747086 | £3,583,531.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Dl2 1lu | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | The Church Of England Pensions Board | 747087 | £32,867.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Sw1p 3ps | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | The Riverside Group Ltd | 747088 | £7,184,730.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | L24 8rf | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | The Wrekin Housing Group Ltd | 747089 | £28,060.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Tf3 4aw | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Together Housing Association | 747090 | £715,978.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Hx1 2eb | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Retired Ministers' Housing Society | 747091 | £223,073.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Wc1h 9rt | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | West Of England Combined Authority | 747093 | £19,349,262.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Bs1 6al | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Wokingham Borough Council | 747094 | £32,625.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Rg40 1bn | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Women's Pioneer Housing | 748095 | £254,779.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | W6 9hx | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Public Corporations (Pcs) | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Salix Finance Ltd | 745565 | £23,640,005.97 | Desnz - Public Sector Decarbonisation Scheme (Psds)-Capital Grants To Public Corporations (Pcs) | Ec4n 7be | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Public Corporations (Pcs) | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Salix Finance Ltd | 745567 | £5,508,469.39 | Desnz - Public Sector Decarbonisation Scheme (Psds)-Capital Grants To Public Corporations (Pcs) | Ec4n 7be | Grant |
| Department for Energy Security & Net Zero | 11/12/2025 | Technical Advice / Services & Support | Ics - Integrated Corporate Services - Ics - Digital | Cognizant Worldwide Ltd | 729192 | £107,735.04 | Ics - Desnz Cs Admin-technical Advice / Services & Support | Ec2m 4ag | Vendor |
| Department for Energy Security & Net Zero | 11/12/2025 | Technical Advice / Services & Support | Ics - Integrated Corporate Services - Ics - Digital | Cognizant Worldwide Ltd | 738903 | £27,202.56 | Ics - Desnz Cs Admin-technical Advice / Services & Support | Ec2m 4ag | Vendor |
| Department for Energy Security & Net Zero | 11/12/2025 | Technical Advice / Services & Support | Ics - Integrated Corporate Services - Ics - Digital | Cognizant Worldwide Ltd | 738904 | £96,042.24 | Ics - Desnz Cs Admin-technical Advice / Services & Support | Ec2m 4ag | Vendor |
| Department for Energy Security & Net Zero | 11/12/2025 | Other Professional Services | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Protection Directorate | Met Office | 747017 | £231,016.00 | Desnz - Met Office Modelling-other Professional Services | Ex1 3pb | Wga Only |
| Department for Energy Security & Net Zero | 11/12/2025 | R & D Current Grants To Private Sector - Npish | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Department For Science Innovation And Technology (Dsit) | 731073 | £209,628.00 | Desnz - Energy Research And Studies-r & D Current Grants To Private Sector - Npish | Sw1h 0et | Wga Only |
| Department for Energy Security & Net Zero | 11/12/2025 | Outsourced Programme Management | Desnz - Energy Markets & Supply - Desnz - Energy Affordability & Consumers | Hinduja Global Solutions Uk Ltd | 746172 | £214,924.41 | Desnz - Dwp Warm Home Discount Delivery-outsourced Programme Management | Tw8 9ag | Vendor |
| Department for Energy Security & Net Zero | 11/12/2025 | It Software Licences And Software Maintenance | Ics - Integrated Corporate Services - Ics - Central Services | Corporate Governance Risk Ltd | 747039 | £60,900.00 | Ics - Admin-it Software Licences And Software Maintenance | Rg1 3be | Vendor |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Private Sector - Companies | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Power And Decommissioning | Urenco Ltd | 746510 | £1,917,238.75 | Desnz - Haleu Phase 1 Onr / Urenco Support-capital Grants To Private Sector - Companies | Sl2 4js | Vendor |
| Department for Energy Security & Net Zero | 11/12/2025 | Capital Grants To Private Sector - Companies | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Power And Decommissioning | Urenco Ltd | 746511 | £652,765.67 | Desnz - Critical Infrastructure And Capability Package - Fuel Programme-capital Grants To Private Sector - Companies | Sl2 4js | Vendor |
| Department for Energy Security & Net Zero | 12/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Citizen Housing Group Ltd | 748205 | £494,348.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | B37 7yn | Vendor |
| Department for Energy Security & Net Zero | 12/12/2025 | Faststream - Full Cost | Desnz - Corporate Delivery Group - Desnz - Human Resources | Cabinet Office | 748105 | £33,013.83 | Desnz - Devolved Admin-faststream - Full Cost | Fy1 9jn | Wga Only |
| Department for Energy Security & Net Zero | 12/12/2025 | It Management And Change - Application Support Services | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Protection Directorate | Cgi It Uk Ltd | 745458 | £99,166.67 | Desnz - Rrems Business As Usual-it Management And Change - Application Support Services | Ec3m 3by | Vendor |
| Department for Energy Security & Net Zero | 12/12/2025 | Advertising | Desnz - Energy Markets & Supply - Desnz - Communications | Omnicom Media Group Uk Ltd T/A Manning Gottlieb Omd | 743819 | £30,214.70 | Desnz - Cpg - Mission Comms-advertising | Se1 0sw | Vendor |
| Department for Energy Security & Net Zero | 12/12/2025 | Advertising | Desnz - Energy Markets & Supply - Desnz - Communications | Omnicom Media Group Uk Ltd T/A Manning Gottlieb Omd | 743820 | £58,540.93 | Desnz - Cpg - Mission Comms-advertising | Se1 0sw | Vendor |
| Department for Energy Security & Net Zero | 12/12/2025 | R & D Economic Consultancy And Research | Desnz - Energy Markets & Supply - Desnz - Analysis Directorate | Verian Group Uk Ltd | 748119 | £90,676.00 | Desnz - Energy Statistics And Data-r & D Economic Consultancy And Research | Sw1p 3ja | Vendor |
| Department for Energy Security & Net Zero | 12/12/2025 | Finance & Accounting Advice | Desnz - Major Decarbonisation Projects - Desnz - Mdp - Ccus Delivery | Ernst And Young Llp | 748148 | £129,193.80 | Desnz - Ccs Projects-finance & Accounting Advice | Se1 2af | Vendor |
| Department for Energy Security & Net Zero | 12/12/2025 | Current Grants To Private Sector - Npish | Desnz - Net Zero, Nuclear & International - Desnz - Inz: Climate Finance & Strategy | University Of Exeter | 748111 | £37,000.00 | Desnz - International Climate Finance (Icf)-Current Grants To Private Sector - Npish | Ex4 4qj | Grant |
| Department for Energy Security & Net Zero | 12/12/2025 | Consultancy Expenditure | Desnz - Major Decarbonisation Projects - Desnz - Mdp - Ccus Strategy & Policy | Low Carbon Contracts Company Ltd | 748172 | £25,056.68 | Desnz - Clean Growth-consultancy Expenditure | E14 4pu | Vendor |
| Department for Energy Security & Net Zero | 12/12/2025 | Consultancy Expenditure | Desnz - Major Decarbonisation Projects - Desnz - Mdp - Ccus Strategy & Policy | Low Carbon Contracts Company Ltd | 748198 | £35,000.00 | Desnz - Clean Growth-consultancy Expenditure | E14 4pu | Vendor |
| Department for Energy Security & Net Zero | 12/12/2025 | Capital Grants To Private Sector - Companies | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Power And Decommissioning | Urenco Ltd | 748158 | £187,729.21 | Desnz - Critical Infrastructure And Capability Package - Fuel Programme-capital Grants To Private Sector - Companies | Sl2 4js | Vendor |
| Department for Energy Security & Net Zero | 12/12/2025 | Administration Of Grants And Awards | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Talan Uk & Ireland Ltd | 748146 | £44,114.18 | Desnz - Heat Networks Efficiency Scheme (Hnes)-Administration Of Grants And Awards | Ec3v 0as | Vendor |
| Department for Energy Security & Net Zero | 15/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Selwood Housing Society Ltd | 748204 | £230,000.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Ba14 8rt | Grant |
| Department for Energy Security & Net Zero | 15/12/2025 | Other Professional Services | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Icf Consulting Services Ltd | 748537 | £28,583.21 | Desnz - Energy Technologies List-other Professional Services | Ec4r 1be | Vendor |
| Department for Energy Security & Net Zero | 15/12/2025 | Other Technical Professional Services | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Smart Metering Implementation Programme | Baringa Partners Llp | 748540 | £31,200.00 | Desnz - Roll-out Of Smart Meters-other Technical Professional Services | Sw1e 6aj | Vendor |
| Department for Energy Security & Net Zero | 15/12/2025 | Other Technical Professional Services | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Smart Metering Implementation Programme | Pa Consulting Services Ltd | 746259 | £36,360.00 | Desnz - Roll-out Of Smart Meters-other Technical Professional Services | Sg8 6dp | Vendor |
| Department for Energy Security & Net Zero | 15/12/2025 | R & D Outsourced Other | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Flogas Britain Ltd | 746688 | £92,299.12 | Desnz - Net Zero Innovation Industry And Carbon Capture Demonstration-r & D Outsourced Other | Le7 1pf | Vendor |
| Department for Energy Security & Net Zero | 15/12/2025 | Current Grants To Central Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Environment Agency | 748468 | £955,340.00 | Desnz - Uk Ets-current Grants To Central Government | Np10 8fz | Wga Only |
| Department for Energy Security & Net Zero | 15/12/2025 | Capital Grants To Central Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Environment Agency | 748492 | £96,793.00 | Desnz - Uk Ets-capital Grants To Central Government | Np10 8fz | Wga Only |
| Department for Energy Security & Net Zero | 15/12/2025 | Utilisation Of Provisions - Early Departure | Desnz - Net Zero, Nuclear & International - Desnz - New Nuclear Strategy And Fusion Energy And Advanced Nuclear Technologies | Uk Atomic Energy Authority (Ukaea) | 748883 | £304,000.00 | Desnz - Ukaea Restructuring-utilisation Of Provisions - Early Departure | Ox14 3db | Wga Only |
| Department for Energy Security & Net Zero | 15/12/2025 | Grant-in-aid To Arms Length Bodies | Desnz - Net Zero, Nuclear & International - Desnz - New Nuclear Strategy And Fusion Energy And Advanced Nuclear Technologies | Uk Atomic Energy Authority (Ukaea) | 748883 | £27,160,000.00 | Desnz - Ukaea Financing-grant-in-aid To Arms Length Bodies | Ox14 3db | Wga Only |
| Department for Energy Security & Net Zero | 15/12/2025 | Technical Advice / Services & Support | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Resq Ltd | 748542 | £31,976.96 | Desnz - Consumer Advice & Information (Cai)-Technical Advice / Services & Support | Hu1 3jz | Grant |
| Department for Energy Security & Net Zero | 15/12/2025 | Legal Services And Advice Agency | Desnz - Major Decarbonisation Projects - Desnz - Mdp - Ccus Delivery | Ashurst Llp | 748501 | £79,645.20 | Desnz - Ccs Projects-legal Services And Advice Agency | E1 6pw | Vendor |
| Department for Energy Security & Net Zero | 15/12/2025 | Cl - Accrued Expenses - Oda Promissory Notes | Desnz - Net Zero, Nuclear & International - Desnz - Inz: Climate Finance & Strategy | Bank Of England | 747018 | £5,896,533.00 | Desnz - International Climate Finance (Icf)-Cl - Accrued Expenses - Oda Promissory Notes | Ec2r 8ah | Vendor |
| Department for Energy Security & Net Zero | 15/12/2025 | Legal Services And Advice Agency | Desnz - Major Decarbonisation Projects - Desnz - Mdp - Ccus Strategy & Policy | Ashurst Llp | 748497 | £49,035.20 | Desnz - Greenhouse Gas Removals-legal Services And Advice Agency | E1 6pw | Vendor |
| Department for Energy Security & Net Zero | 15/12/2025 | Programme Monitoring And Evaluation | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Technopolis Ltd | 719333 | £32,935.80 | Desnz - Sme Decarbonisation Scheme-programme Monitoring And Evaluation | Bn1 1ee | Vendor |
| Department for Energy Security & Net Zero | 15/12/2025 | Capital Grants To Private Sector - Companies | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Power And Decommissioning | Urenco Ltd | 744184 | £115,906.71 | Desnz - Critical Infrastructure And Capability Package - Fuel Programme-capital Grants To Private Sector - Companies | Sl2 4js | Vendor |
| Department for Energy Security & Net Zero | 15/12/2025 | R & D It Services | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Tpximpact Ltd | 748463 | £159,702.00 | Desnz - Heat Networks Zoning-r & D It Services | E1 1ew | Vendor |
| Department for Energy Security & Net Zero | 15/12/2025 | Research And Development Expenditure | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Wsp Uk Ltd | 748465 | £38,956.06 | Desnz - Heat Networks Zoning-research And Development Expenditure | Wc2a 1af | Vendor |
| Department for Energy Security & Net Zero | 15/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Doncaster Council (Doncaster Metropolitan Borough Council) | 748519 | £82,486.31 | Desnz - Heat Networks Efficiency Scheme (Hnes)-Capital Grants To Local Government | Dn1 3bu | Wga Only |
| Department for Energy Security & Net Zero | 15/12/2025 | Research And Development Expenditure | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Environmental Resources Management Ltd | 748566 | £96,950.73 | Desnz - Heat Networks Zoning-research And Development Expenditure | Ec3a 8aa | Vendor |
| Department for Energy Security & Net Zero | 16/12/2025 | R & D Outsourced Other | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Frazer-nash Consultancy Ltd | 749035 | £28,282.97 | Desnz - Energy Research And Studies-r & D Outsourced Other | Kt22 7lh | Vendor |
| Department for Energy Security & Net Zero | 16/12/2025 | Finance & Accounting Advice | Desnz - Net Zero, Nuclear & International - Desnz - New Nuclear Strategy And Fusion Energy And Advanced Nuclear Technologies | Deloitte Llp | 736593 | £222,109.00 | Desnz - Gbn - Statutory Requirements And Key Policy Enablers-finance & Accounting Advice | Ec4a 3hq | Vendor |
| Department for Energy Security & Net Zero | 16/12/2025 | Finance & Accounting Advice | Desnz - Net Zero, Nuclear & International - Desnz - New Nuclear Strategy And Fusion Energy And Advanced Nuclear Technologies | Deloitte Llp | 748510 | £239,632.44 | Desnz - Gbn - Statutory Requirements And Key Policy Enablers-finance & Accounting Advice | Ec4a 3hq | Vendor |
| Department for Energy Security & Net Zero | 16/12/2025 | Advertising | Desnz - Energy Markets & Supply - Desnz - Communications | Omnicom Media Group Uk Ltd T/A Manning Gottlieb Omd | 743634 | £49,414.27 | Desnz - Cpg - Mission Comms-advertising | Se1 0sw | Vendor |
| Department for Energy Security & Net Zero | 16/12/2025 | Advertising | Desnz - Energy Markets & Supply - Desnz - Communications | Omnicom Media Group Uk Ltd T/A Manning Gottlieb Omd | 743822 | £97,528.44 | Desnz - Cpg - Mission Comms-advertising | Se1 0sw | Vendor |
| Department for Energy Security & Net Zero | 16/12/2025 | Advertising | Desnz - Energy Markets & Supply - Desnz - Communications | Omnicom Media Group Uk Ltd T/A Manning Gottlieb Omd | 743875 | £53,488.12 | Desnz - Cpg - Mission Comms-advertising | Se1 0sw | Vendor |
| Department for Energy Security & Net Zero | 16/12/2025 | R & D Other It Consultancy | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Astraeus Consulting Ltd | 748949 | £134,194.71 | Desnz - Uk Ets-r & D Other It Consultancy | M50 1rd | Vendor |
| Department for Energy Security & Net Zero | 16/12/2025 | Administration Of Grants And Awards | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Portfolio & Affordability | Office Of Gas And Electricity Markets (Ofgem) | 748996 | £54,698.01 | Desnz - Ofgem Overheads-administration Of Grants And Awards | Sw1p 3ge | Grant |
| Department for Energy Security & Net Zero | 16/12/2025 | R & D Outsourced Other | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Uk Centre For Ecology And Hydrology | 748976 | £265,693.00 | Desnz - Climate Science Mitigation-r & D Outsourced Other | Ox10 8bb | Vendor |
| Department for Energy Security & Net Zero | 16/12/2025 | Other Goods/Services | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | International Institute For Environment And Development (Iied) | 749018 | £108,104.52 | Desnz - Climate Science International-other Goods/Services | Wc2a 1ap | Grant |
| Department for Energy Security & Net Zero | 16/12/2025 | Uksbs - Service Costs | Ics - Integrated Corporate Services - Ics - Digital | Uk Shared Business Services Ltd | 748946 | £245,916.67 | Ics - Dsit Cs Admin-uksbs - Service Costs | Sn2 1ff | Vendor |
| Department for Energy Security & Net Zero | 16/12/2025 | Uksbs - Service Costs | Ics - Integrated Corporate Services - Ics - Digital | Uk Shared Business Services Ltd | 748958 | £47,734.00 | Ics - Admin-uksbs - Service Costs | Sn2 1ff | Vendor |
| Department for Energy Security & Net Zero | 16/12/2025 | Uksbs - Service Costs | Ics - Integrated Corporate Services - Ics - Digital | Uk Shared Business Services Ltd | 748998 | £558,900.00 | Ics - Desnz Cs Admin-uksbs - Service Costs | Np10 8qq | Vendor |
| Department for Energy Security & Net Zero | 16/12/2025 | R & D Economic Consultancy And Research | Desnz - Energy Markets & Supply - Desnz - Analysis Directorate | Experian Ltd | 748139 | £47,598.95 | Desnz - Energy Statistics And Data-r & D Economic Consultancy And Research | Sw1 5jl | Vendor |
| Department for Energy Security & Net Zero | 16/12/2025 | Consultancy Expenditure | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Department For Education | 748914 | £45,000.00 | Desnz - Industrial Decarbonisation-consultancy Expenditure | Cv1 2wt | Wga Only |
| Department for Energy Security & Net Zero | 16/12/2025 | Cl - Accrued Expenses - Oda Promissory Notes | Desnz - Net Zero, Nuclear & International - Desnz - Inz: Climate Finance & Strategy | Bank Of England | 747016 | £17,000,000.00 | Desnz - International Climate Finance (Icf)-Cl - Accrued Expenses - Oda Promissory Notes | Ec2r 8ah | Vendor |
| Department for Energy Security & Net Zero | 16/12/2025 | It Services | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Tpximpact Ltd | 741107 | £68,306.72 | Desnz - Heat Networks Zoning-it Services | E1 1ew | Vendor |
| Department for Energy Security & Net Zero | 16/12/2025 | R & D It Services | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Tpximpact Ltd | 741107 | £129,155.23 | Desnz - Heat Networks Zoning-r & D It Services | E1 1ew | Vendor |
| Department for Energy Security & Net Zero | 16/12/2025 | Administration Of Grants And Awards | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Triple Point Investment Management Llp | 748893 | £47,143.00 | Desnz - Green Heat Networks Fund (Ghnf)-Administration Of Grants And Awards | Ec4n 7af | Vendor |
| Department for Energy Security & Net Zero | 16/12/2025 | Administration Of Grants And Awards | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Triple Point Investment Management Llp | 748925 | £124,143.01 | Desnz - Green Heat Networks Fund (Ghnf)-Administration Of Grants And Awards | Ec4n 7af | Vendor |
| Department for Energy Security & Net Zero | 17/12/2025 | Technical Advice / Services & Support | Ics - Integrated Corporate Services - Ics - Digital | Triad Group Plc | 747027 | £111,450.00 | Ics - Desnz Cs Admin-technical Advice / Services & Support | Mk7 8le | Vendor |
| Department for Energy Security & Net Zero | 17/12/2025 | Technical Advice / Services & Support | Ics - Integrated Corporate Services - Ics - Digital | Triad Group Plc | 747029 | £42,957.50 | Ics - Admin-technical Advice / Services & Support | Mk7 8le | Vendor |
| Department for Energy Security & Net Zero | 17/12/2025 | On-line Databases | Ics - Integrated Corporate Services - Ics - Digital | Triad Group Plc | 747030 | £164,866.51 | Ics - Desnz Cs Admin-on-line Databases | Mk7 8le | Vendor |
| Department for Energy Security & Net Zero | 17/12/2025 | Technical Advice / Services & Support | Ics - Integrated Corporate Services - Ics - Digital | Cognizant Worldwide Ltd | 748156 | £45,449.60 | Ics - Dsit Cs Admin-technical Advice / Services & Support | Ec2m 4ag | Vendor |
| Department for Energy Security & Net Zero | 17/12/2025 | Technical Advice / Services & Support | Ics - Integrated Corporate Services - Ics - Digital | Cognizant Worldwide Ltd | 748488 | £57,433.60 | Ics - Dsit Cs Admin-technical Advice / Services & Support | Ec2m 4ag | Vendor |
| Department for Energy Security & Net Zero | 17/12/2025 | Ict Maintenance & Upkeep | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Protection Directorate | Nuvia Ltd | 749712 | £204,609.47 | Desnz - Radiation Monitor Network-ict Maintenance & Upkeep | Wa3 6xg | Vendor |
| Department for Energy Security & Net Zero | 17/12/2025 | It Software Licences And Software Maintenance | Ics - Integrated Corporate Services - Ics - Commercial | Cabinet Office | 748481 | £33,600.00 | Ics - Desnz Cs Admin-it Software Licences And Software Maintenance | Fy5 3fw | Wga Only |
| Department for Energy Security & Net Zero | 17/12/2025 | It Software Licences And Software Maintenance | Ics - Integrated Corporate Services - Ics - Commercial | Cabinet Office | 748481 | £33,600.00 | Ics - Dsit Cs Admin-it Software Licences And Software Maintenance | Fy5 3fw | Wga Only |
| Department for Energy Security & Net Zero | 17/12/2025 | Research And Development Expenditure | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Ricardo-aea Ltd | 749725 | £99,281.31 | Desnz - Energy Technology List Research & Products Policy Support Services-research And Development Expenditure | Ox11 0qr | Vendor |
| Department for Energy Security & Net Zero | 17/12/2025 | R & D Current Grants To Private Sector - Npish | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | The University Of Nottingham | 749528 | £79,958.50 | Desnz - Delivery Of Beis Energy Innovation-r & D Current Grants To Private Sector - Npish | Ng7 2rd | Vendor |
| Department for Energy Security & Net Zero | 17/12/2025 | Technical Advice / Services & Support | Ics - Integrated Corporate Services - Ics - Digital | Triad Group Plc | 747022 | £25,290.00 | Ics - Admin-technical Advice / Services & Support | Mk7 8le | Vendor |
| Department for Energy Security & Net Zero | 17/12/2025 | R & D Current Grants To Private Sector - Npish | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Danfoss Scotland Ltd | 749637 | £478,692.65 | Desnz - Net Zero Innovation Industry And Carbon Capture Demonstration-r & D Current Grants To Private Sector - Npish | Eh20 9tb | Grant |
| Department for Energy Security & Net Zero | 17/12/2025 | R & D Current Grants To Private Sector - Npish | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Danfoss Scotland Ltd | 749642 | £136,587.43 | Desnz - Net Zero Innovation Industry And Carbon Capture Demonstration-r & D Current Grants To Private Sector - Npish | Eh20 9tb | Grant |
| Department for Energy Security & Net Zero | 17/12/2025 | Accommodation & Building Management | Ics - Integrated Corporate Services - Ics - Operations | Government Property Agency | 749714 | £70,297.64 | Ics - Admin-accommodation & Building Management | B3 2bj | Vendor |
| Department for Energy Security & Net Zero | 17/12/2025 | Rentals Under Ifrs 16 Leases Buildings | Ics - Integrated Corporate Services - Ics - Operations | Government Property Agency | 749714 | £96,964.97 | Ics - Admin-rentals Under Ifrs 16 Leases Buildings | B3 2bj | Vendor |
| Department for Energy Security & Net Zero | 17/12/2025 | Purchase Of Intangible Software | Ics - Integrated Corporate Services - Ics - Digital | Amazon Web Services Emea Sarl | 745957 | £277,895.72 | Ics - Admin-purchase Of Intangible Software | L-2338 | Vendor |
| Department for Energy Security & Net Zero | 17/12/2025 | Purchase Of Intangible Software | Ics - Integrated Corporate Services - Ics - Digital | Amazon Web Services Emea Sarl | 745958 | £62,087.49 | Ics - Admin-purchase Of Intangible Software | L-2338 | Vendor |
| Department for Energy Security & Net Zero | 17/12/2025 | Advertising | Desnz - Energy Markets & Supply - Desnz - Communications | Omnicom Media Group Uk Ltd T/A Manning Gottlieb Omd | 743529 | £101,795.43 | Desnz - Cpg - Mission Comms-advertising | Se1 0sw | Vendor |
| Department for Energy Security & Net Zero | 17/12/2025 | Advertising | Desnz - Energy Markets & Supply - Desnz - Communications | Omnicom Media Group Uk Ltd T/A Manning Gottlieb Omd | 743633 | £30,460.92 | Desnz - Cpg - Mission Comms-advertising | Se1 0sw | Vendor |
| Department for Energy Security & Net Zero | 17/12/2025 | Advertising | Desnz - Energy Markets & Supply - Desnz - Communications | Omnicom Media Group Uk Ltd T/A Manning Gottlieb Omd | 743636 | £69,118.66 | Desnz - Cpg - Mission Comms-advertising | Se1 0sw | Vendor |
| Department for Energy Security & Net Zero | 17/12/2025 | Advertising | Desnz - Energy Markets & Supply - Desnz - Communications | 23red Ltd | 748938 | £60,600.00 | Desnz - Cpg - Mission Comms-advertising | Ec2a 4dq | Vendor |
| Department for Energy Security & Net Zero | 17/12/2025 | Apprenticeship Levy | Desnz - Corporate Delivery Group - Desnz - Human Resources | Hm Revenue And Customs | 748228 | £121,169.00 | Desnz - Non Devolved Admin-apprenticeship Levy | Bd98 8aa | Wga Only |
| Department for Energy Security & Net Zero | 17/12/2025 | Technical Advice / Services & Support | Desnz - Major Decarbonisation Projects - Desnz - Mdp - Ccus Delivery | Wsp Uk Ltd | 749728 | £187,932.49 | Desnz - Ccs Projects-technical Advice / Services & Support | Wc2a 1af | Vendor |
| Department for Energy Security & Net Zero | 17/12/2025 | Payments To Government Legal Department | Desnz - Corporate Delivery Group - Desnz - Legal Services | Government Legal Department | 749573 | £36,647.96 | Desnz - Litigation And Government Legal Department-payments To Government Legal Department | Wc2b 4ts | Vendor |
| Department for Energy Security & Net Zero | 17/12/2025 | Outsourced Technical Support | Ics - Integrated Corporate Services - Ics - Digital | Cgi It Uk Ltd | 749574 | £44,632.74 | Ics - Admin-outsourced Technical Support | Ec3m 3by | Vendor |
| Department for Energy Security & Net Zero | 17/12/2025 | Current Grants To Private Sector - Npish | Desnz - Net Zero, Nuclear & International - Desnz - Inz: Climate Finance & Strategy | Loughborough University | 749576 | £47,629.81 | Desnz - Inz - Care Fund-current Grants To Private Sector - Npish | Le11 3tu | Grant |
| Department for Energy Security & Net Zero | 17/12/2025 | Research And Development Expenditure | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Ramboll Uk Ltd | 749718 | £30,167.93 | Desnz - Heat Networks Zoning-research And Development Expenditure | Se1 8nw | Vendor |
| Department for Energy Security & Net Zero | 18/12/2025 | Consultancy Expenditure | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Icf Consulting Services Ltd | 750589 | £25,560.00 | Desnz - Chp Quality Assurance Programme-consultancy Expenditure | Ec4r 1be | Vendor |
| Department for Energy Security & Net Zero | 18/12/2025 | Other Professional Services | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Protection Directorate | Kings College London | 748482 | £40,726.66 | Desnz Nspf Nuclear Security Capacity Building-other Professional Services | Wc2r 2ls | Vendor |
| Department for Energy Security & Net Zero | 18/12/2025 | R & D Outsourced Other | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | British Ceramic Confederation Ltd | 750662 | £140,102.48 | Desnz - Net Zero Innovation Industry And Carbon Capture Demonstration-r & D Outsourced Other | St1 5be | Vendor |
| Department for Energy Security & Net Zero | 18/12/2025 | Rentals Under Ifrs 16 Leases Buildings | Ics - Integrated Corporate Services - Ics - Operations | Government Property Agency | 750570 | £56,737.84 | Ics - Admin-rentals Under Ifrs 16 Leases Buildings | B3 2bj | Vendor |
| Department for Energy Security & Net Zero | 18/12/2025 | Rentals Under Ifrs 16 Leases Buildings | Ics - Integrated Corporate Services - Ics - Operations | Government Property Agency | 750571 | £43,524.92 | Ics - Admin-rentals Under Ifrs 16 Leases Buildings | B3 2bj | Vendor |
| Department for Energy Security & Net Zero | 18/12/2025 | Ca - Gpc New Procedures | Ics - Integrated Corporate Services - Ics - Operations | Barclays Bank Plc | 750644 | £59,434.04 | Default-ca - Gpc New Procedures | Ts17 6yt | Vendor |
| Department for Energy Security & Net Zero | 18/12/2025 | Stationery | Ics - Integrated Corporate Services - Ics - Operations | Barclays Bank Plc | 750646 | £60,909.07 | Desnz - Devolved Admin-stationery | Ts17 6yt | Vendor |
| Department for Energy Security & Net Zero | 18/12/2025 | Accommodation & Building Management | Ics - Integrated Corporate Services - Ics - Operations | Government Property Agency | 750665 | £44,331.15 | Ics - Admin-accommodation & Building Management | B3 2bj | Vendor |
| Department for Energy Security & Net Zero | 18/12/2025 | Grant-in-aid To Arms Length Bodies | Desnz - Energy Infrastructure - Desnz - Renewable Electricity Directorate | Electricity Settlements Company Ltd | 750550 | £293,551.40 | Desnz - Low Carbon Contracts Company Non Budget-grant-in-aid To Arms Length Bodies | E14 4pu | Vendor |
| Department for Energy Security & Net Zero | 18/12/2025 | External Legal Advice And Service | Desnz - Energy Infrastructure - Desnz - Renewable Electricity Directorate | Dentons Uk And Middle East Llp | 748118 | £145,458.25 | Desnz - Net Zero Costs - Admin-external Legal Advice And Service | Ec4m 7ws | Vendor |
| Department for Energy Security & Net Zero | 18/12/2025 | R & D Technical Advice/Services And Support | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Health And Safety Executive | 750590 | £59,868.67 | Desnz - Hydrogen Heating - Cdel Expenditure-r & D Technical Advice/Services And Support | Fy5 3ta | Vendor |
| Department for Energy Security & Net Zero | 18/12/2025 | Current Grants To Central Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Environment Agency | 750632 | £167,993.00 | Desnz - Cca & Eii Strategy-current Grants To Central Government | Np10 8fz | Wga Only |
| Department for Energy Security & Net Zero | 18/12/2025 | Capital Grants To Central Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Environment Agency | 750634 | £51,078.00 | Desnz - Cca & Eii Strategy-capital Grants To Central Government | Np10 8fz | Wga Only |
| Department for Energy Security & Net Zero | 18/12/2025 | Technical Advice / Services & Support | Desnz - Corporate Delivery Group - Desnz - Portfolio And Data Directorate | Ultima Business Solutions Ltd | 749616 | £193,767.05 | Desnz - Devolved Admin-technical Advice / Services & Support | Rg2 0na | Vendor |
| Department for Energy Security & Net Zero | 18/12/2025 | Training And Development Expenditure | Desnz - Energy Markets & Supply - Desnz - Energy Security & Resilience | Serco Ltd | 750563 | £67,200.00 | Desnz - Emergency Response Training-training And Development Expenditure | Nn17 9gy | Vendor |
| Department for Energy Security & Net Zero | 18/12/2025 | Training And Development Expenditure | Desnz - Energy Markets & Supply - Desnz - Energy Security & Resilience | Serco Ltd | 750564 | £26,400.00 | Desnz - Emergency Response Training-training And Development Expenditure | Nn17 9gy | Vendor |
| Department for Energy Security & Net Zero | 18/12/2025 | Programme Monitoring And Evaluation | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Technopolis Ltd | 750540 | £102,719.90 | Desnz - Sme Decarbonisation Scheme-programme Monitoring And Evaluation | Bn1 1ee | Vendor |
| Department for Energy Security & Net Zero | 19/12/2025 | Ppm (Project & Programme Management) | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Ricardo-aea Ltd | 751039 | £41,125.40 | Desnz - Business Energy Efficiency Delivery-ppm (Project & Programme Management) | Ox11 0qr | Vendor |
| Department for Energy Security & Net Zero | 19/12/2025 | Research And Development Expenditure | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Smart Metering Implementation Programme | Verian Group Uk Ltd | 750514 | £27,448.89 | Desnz - Roll-out Of Smart Meters-research And Development Expenditure | Sw1p 3ja | Vendor |
| Department for Energy Security & Net Zero | 19/12/2025 | Research And Development Expenditure | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Smart Metering Implementation Programme | Verian Group Uk Ltd | 750517 | £52,031.88 | Desnz - Roll-out Of Smart Meters-research And Development Expenditure | Sw1p 3ja | Vendor |
| Department for Energy Security & Net Zero | 19/12/2025 | Research And Development Expenditure | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Smart Metering Implementation Programme | Verian Group Uk Ltd | 750527 | £91,452.68 | Desnz - Roll-out Of Smart Meters-research And Development Expenditure | Sw1p 3ja | Vendor |
| Department for Energy Security & Net Zero | 19/12/2025 | Current Grants To Central Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Environment Agency | 751100 | £573,813.00 | Desnz - Energy Savings Opportunity Scheme-current Grants To Central Government | Fy1 9jn | Wga Only |
| Department for Energy Security & Net Zero | 19/12/2025 | R & D Outsourced Other | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | University Of Bristol | 751002 | £410,163.00 | Desnz - Greenhouse Gas Emissions Inventory-r & D Outsourced Other | Bs8 1qu | Vendor |
| Department for Energy Security & Net Zero | 19/12/2025 | Other Goods/Services | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Ricardo-aea Ltd | 751043 | £107,320.98 | Desnz - Greenhouse Gas Emissions Inventory-other Goods/Services | Ox11 0qr | Vendor |
| Department for Energy Security & Net Zero | 19/12/2025 | Consultancy Expenditure | Ics - Integrated Corporate Services - Ics - Digital | Bramble Hub Ltd | 748515 | £317,642.38 | Ics - Admin-consultancy Expenditure | Se1 7sp | Vendor |
| Department for Energy Security & Net Zero | 22/12/2025 | Capital Grants To Private Sector - Companies | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Boc Ltd | 751614 | £50,000.00 | Desnz - Industrial Heat Policy And Research-capital Grants To Private Sector - Companies | M28 2ut | Vendor |
| Department for Energy Security & Net Zero | 22/12/2025 | Programme Monitoring And Evaluation | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Winning Moves Ltd | 751549 | £67,470.00 | Desnz - Psd Design & Delivery-programme Monitoring And Evaluation | M1 5jw | Grant |
| Department for Energy Security & Net Zero | 22/12/2025 | Faststream - Full Cost | Desnz - Corporate Delivery Group - Desnz - Human Resources | Cabinet Office | 746232 | £146,554.24 | Desnz - Devolved Admin-faststream - Full Cost | Fy1 9jn | Wga Only |
| Department for Energy Security & Net Zero | 22/12/2025 | Technical Advice / Services & Support | Ics - Integrated Corporate Services - Ics - Digital | Triad Group Plc | 747026 | £114,316.25 | Ics - Desnz Cs Admin-technical Advice / Services & Support | Mk7 8le | Vendor |
| Department for Energy Security & Net Zero | 22/12/2025 | Contractor Expenditure | Ics - Integrated Corporate Services - Ics - Digital | Cognizant Worldwide Ltd | 747054 | £89,555.20 | Ics - Desnz Cs Admin-contractor Expenditure | Ec2m 4ag | Vendor |
| Department for Energy Security & Net Zero | 22/12/2025 | R & D Outsourced Other | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Cage Technologies Ltd | 751539 | £199,415.34 | Desnz - Net Zero Innovation Industry And Carbon Capture Demonstration-r & D Outsourced Other | La2 0dz | Grant |
| Department for Energy Security & Net Zero | 22/12/2025 | R & D Current Grants To Private Sector - Npish | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Net-zero Geosystems Ltd | 751623 | £140,418.13 | Desnz - Net Zero Innovation Industry And Carbon Capture Demonstration-r & D Current Grants To Private Sector - Npish | Se26 6ut | Vendor |
| Department for Energy Security & Net Zero | 22/12/2025 | Advertising | Desnz - Energy Markets & Supply - Desnz - Communications | Omnicom Media Group Uk Ltd T/A Manning Gottlieb Omd | 751114 | £52,267.12 | Desnz - Cpg - Mission Comms-advertising | Se1 0sw | Vendor |
| Department for Energy Security & Net Zero | 22/12/2025 | Utilisation Of Provisions - Purchase Of Goods & Services - Other | Desnz - Energy Infrastructure - Desnz - Energy Development | Capita Pension Solutions Ltd | 751521 | £111,121.88 | Desnz - Concessionary Fuel Scheme Costs (Includes Supply, Distribution & Contract Management And Cil Payments)-Utilisation Of Provisions - Purchase Of Goods & Services - Other | Dl1 9hn | Vendor |
| Department for Energy Security & Net Zero | 22/12/2025 | Other Goods/Services | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Ricardo-aea Ltd | 751582 | £36,923.35 | Desnz - Greenhouse Gas Emissions Inventory-other Goods/Services | Ox11 0qr | Vendor |
| Department for Energy Security & Net Zero | 22/12/2025 | Other Professional Services | Desnz - Net Zero, Nuclear & International - Desnz - New Nuclear Strategy And Fusion Energy And Advanced Nuclear Technologies | Office For Nuclear Regulation | 751574 | £48,062.13 | Desnz - Advanced Nuclear Regulatory Support Package-other Professional Services | L20 7hs | Vendor |
| Department for Energy Security & Net Zero | 22/12/2025 | Subsidies To The Private Sector - Presented As Grant Spend | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Zero Carbon Services Ltd | 751583 | £32,326.00 | Desnz - Sme Decarbonisation Scheme-subsidies To The Private Sector - Presented As Grant Spend | W1h 1dp | Vendor |
| Department for Energy Security & Net Zero | 22/12/2025 | Research And Development Expenditure | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Ove Arup And Partners Ltd | 751588 | £50,158.43 | Desnz - Heat Networks Zoning-research And Development Expenditure | Ne1 3pl | Vendor |
| Department for Energy Security & Net Zero | 23/12/2025 | Contractor Expenditure | Ics - Integrated Corporate Services - Ics - Digital | Cognizant Worldwide Ltd | 747057 | £31,455.36 | Ics - Desnz Cs Admin-contractor Expenditure | Ec2m 4ag | Vendor |
| Department for Energy Security & Net Zero | 23/12/2025 | Hr Advice And Services | Ics - Integrated Corporate Services - Ics - Human Resources | Ministry Of Justice | 736566 | £31,400.00 | Ics - Dsit Cs Admin-hr Advice And Services | Np20 9bb | Wga Only |
| Department for Energy Security & Net Zero | 23/12/2025 | Ca - Other Receivables - Unclassified | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Office Of Gas And Electricity Markets (Ofgem) | 750650 | £40,000,000.00 | Desnz - Rhi Non-domestic Ame Payments-ca - Other Receivables - Unclassified | Sw1p 3ge | Grant |
| Department for Energy Security & Net Zero | 23/12/2025 | Other Professional Services | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Protection Directorate | Kings College London | 748480 | £71,450.00 | Desnz Nspf Nuclear Security Capacity Building-other Professional Services | Wc2r 2ls | Vendor |
| Department for Energy Security & Net Zero | 23/12/2025 | Contributions | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Protection Directorate | International Atomic Energy Agency | 751953 | £180,000.00 | Desnz - Iaea Nuclear Security Fund Contribution-contributions | 1220 | Vendor |
| Department for Energy Security & Net Zero | 23/12/2025 | Capital Grants To Overseas Bodies | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Protection Directorate | International Atomic Energy Agency | 751953 | £1,064,000.00 | Desnz - Nspf Ukraine Support-capital Grants To Overseas Bodies | 1220 | Vendor |
| Department for Energy Security & Net Zero | 23/12/2025 | Capital Grants To Overseas Bodies | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Protection Directorate | International Atomic Energy Agency | 751953 | £1,400,000.00 | Desnz - Iaea Nuclear Security Fund Contribution-capital Grants To Overseas Bodies | 1220 | Vendor |
| Department for Energy Security & Net Zero | 23/12/2025 | Advertising | Desnz - Energy Markets & Supply - Desnz - Communications | Omnicom Media Group Uk Ltd T/A Manning Gottlieb Omd | 743818 | £25,755.00 | Desnz - Cpg - Mission Comms-advertising | Se1 0sw | Vendor |
| Department for Energy Security & Net Zero | 23/12/2025 | Advertising | Desnz - Energy Markets & Supply - Desnz - Communications | Omnicom Media Group Uk Ltd T/A Manning Gottlieb Omd | 751112 | £87,071.51 | Desnz - Cpg - Mission Comms-advertising | Se1 0sw | Vendor |
| Department for Energy Security & Net Zero | 23/12/2025 | Technical Advice / Services & Support | Desnz - Major Decarbonisation Projects - Desnz - Mdp - Hydrogen | Environment Agency | 743536 | £328,472.00 | Desnz - Hydrogen Economy-technical Advice / Services & Support | Np10 8fz | Wga Only |
| Department for Energy Security & Net Zero | 23/12/2025 | Professional Subscriptions | Desnz - Major Decarbonisation Projects - Desnz - Mdp - Hydrogen | Bloomberg Finance Lp | 751096 | £132,048.64 | Desnz - Hydrogen Economy-professional Subscriptions | Ny 10022 | Vendor |
| Department for Energy Security & Net Zero | 23/12/2025 | Utilisation Of Provisions - Purchase Of Goods & Services - Other | Desnz - Energy Infrastructure - Desnz - Energy Development | Cms Cameron Mckenna Nabarro Olswang Llp | 752319 | £416,586.71 | Desnz - Coal Health Administration Costs Including Legal Defence And Records Management-utilisation Of Provisions - Purchase Of Goods & Services - Other | Ec4n 6af | Vendor |
| Department for Energy Security & Net Zero | 23/12/2025 | Technical Advice / Services & Support | Desnz - Major Decarbonisation Projects - Desnz - Mdp - Ccus Delivery | Environment Agency | 743536 | £185,500.00 | Desnz - Ccs Projects-technical Advice / Services & Support | Np10 8fz | Wga Only |
| Department for Energy Security & Net Zero | 23/12/2025 | Other Technical Professional Services | Desnz - Net Zero, Nuclear & International - Desnz - Inz: Climate Finance & Strategy | Pricewaterhousecoopers Llp | 752018 | £213,900.00 | Desnz - International Climate Finance (Icf)-Other Technical Professional Services | Se1 2rd | Vendor |
| Department for Energy Security & Net Zero | 23/12/2025 | Legal Costs | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Womble Bond Dickinson (Uk) Llp | 750591 | £33,657.00 | Desnz - Heat Networks Zoning-legal Costs | Ne1 3dx | Vendor |
| Department for Energy Security & Net Zero | 23/12/2025 | Capital Grants To Private Sector - Companies | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Milton Keynes Energy Ltd | 751971 | £135,798.55 | Desnz - Green Heat Networks Fund (Ghnf)-Capital Grants To Private Sector - Companies | Ls1 5ab | Grant |
| Department for Energy Security & Net Zero | 23/12/2025 | Capital Grants To Private Sector - Companies | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Oxford Energy Network Ltd | 751973 | £37,535.15 | Desnz - Green Heat Networks Fund (Ghnf)-Capital Grants To Private Sector - Companies | Ls1 5ab | Grant |
| Department for Energy Security & Net Zero | 23/12/2025 | Capital Grants To Private Sector - Companies | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Oxford City Energy Network Ltd | 751974 | £65,018.65 | Desnz - Green Heat Networks Fund (Ghnf)-Capital Grants To Private Sector - Companies | Ls1 5ab | Grant |
| Department for Energy Security & Net Zero | 23/12/2025 | Capital Grants To Private Sector - Companies | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Swan Esco Ltd | 751975 | £64,970.93 | Desnz - Green Heat Networks Fund (Ghnf)-Capital Grants To Private Sector - Companies | Ca6 4bn | Vendor |
| Department for Energy Security & Net Zero | 23/12/2025 | Capital Grants To Private Sector - Companies | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Exeter Energy Ltd | 751976 | £401,217.81 | Desnz - Green Heat Networks Fund (Ghnf)-Capital Grants To Private Sector - Companies | Ls1 5ab | Grant |
| Department for Energy Security & Net Zero | 23/12/2025 | Capital Grants To Private Sector - Companies | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Vital Energi Utilities Ltd | 751977 | £33,436.00 | Desnz - Green Heat Networks Fund (Ghnf)-Capital Grants To Private Sector - Companies | Bb1 2ld | Vendor |
| Department for Energy Security & Net Zero | 23/12/2025 | Capital Grants To Private Sector - Companies | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | E-on Uk Infrastructure Services Ltd | 751979 | £64,653.51 | Desnz - Green Heat Networks Fund (Ghnf)-Capital Grants To Private Sector - Companies | Cv4 8lg | Vendor |
| Department for Energy Security & Net Zero | 23/12/2025 | Capital Grants To Private Sector - Companies | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Bristol Heat Networks Ltd | 751981 | £200,000.00 | Desnz - Green Heat Networks Fund (Ghnf)-Capital Grants To Private Sector - Companies | Ec3a 8be | Grant |
| Department for Energy Security & Net Zero | 23/12/2025 | Capital Grants To Private Sector - Companies | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Derby Energy Ltd | 751982 | £46,796.45 | Desnz - Green Heat Networks Fund (Ghnf)-Capital Grants To Private Sector - Companies | Ls1 5ab | Grant |
| Department for Energy Security & Net Zero | 23/12/2025 | Capital Grants To Private Sector - Companies | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Allington Energy Networks Ltd | 751984 | £80,426.70 | Desnz - Green Heat Networks Fund (Ghnf)-Capital Grants To Private Sector - Companies | Dn4 5nu | Grant |
| Department for Energy Security & Net Zero | 23/12/2025 | Capital Grants To Private Sector - Companies | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | North Crawley Heat Network Ltd | 751985 | £37,013.17 | Desnz - Green Heat Networks Fund (Ghnf)-Capital Grants To Private Sector - Companies | Ca6 4bn | Vendor |
| Department for Energy Security & Net Zero | 23/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Rochdale Borough Council | 751999 | £210,000.00 | Desnz - Green Heat Networks Fund (Ghnf)-Capital Grants To Local Government | Ol16 1xu | Grant |
| Department for Energy Security & Net Zero | 24/12/2025 | Ict Maintenance & Upkeep | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Protection Directorate | Nuvia Ltd | 752557 | £174,959.71 | Desnz - Radiation Monitor Network-ict Maintenance & Upkeep | Wa3 6xg | Vendor |
| Department for Energy Security & Net Zero | 24/12/2025 | R & D Current Grants To Private Sector - Npish | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | University Of Cambridge | 752552 | £42,418.30 | Desnz - Delivery Of Beis Energy Innovation-r & D Current Grants To Private Sector - Npish | Cb2 1ag | Vendor |
| Department for Energy Security & Net Zero | 24/12/2025 | R & D Current Grants To Private Sector - Npish | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | R And B Industrial Ltd | 746534 | £47,019.78 | Desnz - Net Zero Innovation Industry And Carbon Capture Demonstration-r & D Current Grants To Private Sector - Npish | Sp10 3bb | Grant |
| Department for Energy Security & Net Zero | 24/12/2025 | R & D Outsourced Other | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Catagen Ltd | 752581 | £134,085.68 | Desnz - Net Zero Innovation Industry And Carbon Capture Demonstration-r & D Outsourced Other | Bt3 9dt | Vendor |
| Department for Energy Security & Net Zero | 24/12/2025 | R & D Outsourced Other | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Glass Futures Ltd | 752587 | £57,274.44 | Desnz - Net Zero Innovation Industry And Carbon Capture Demonstration-r & D Outsourced Other | Wa9 5dt | Vendor |
| Department for Energy Security & Net Zero | 24/12/2025 | R & D Outsourced Other | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Glass Futures Ltd | 752590 | £73,889.55 | Desnz - Net Zero Innovation Industry And Carbon Capture Demonstration-r & D Outsourced Other | Wa9 5dt | Vendor |
| Department for Energy Security & Net Zero | 24/12/2025 | R & D Current Grants To Private Sector - Npish | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | University Of Sheffield | 752594 | £83,743.84 | Desnz - Net Zero Innovation Industry And Carbon Capture Demonstration-r & D Current Grants To Private Sector - Npish | S10 2tn | Grant |
| Department for Energy Security & Net Zero | 24/12/2025 | Advertising | Desnz - Energy Markets & Supply - Desnz - Communications | Omnicom Media Group Uk Ltd T/A Manning Gottlieb Omd | 751477 | £50,337.20 | Desnz - Cpg - Mission Comms-advertising | Se1 0sw | Vendor |
| Department for Energy Security & Net Zero | 24/12/2025 | Advertising | Desnz - Energy Markets & Supply - Desnz - Communications | Omnicom Media Group Uk Ltd T/A Manning Gottlieb Omd | 751492 | £61,767.70 | Desnz - Cpg - Mission Comms-advertising | Se1 0sw | Vendor |
| Department for Energy Security & Net Zero | 24/12/2025 | Consultancy Expenditure | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Projects Delivery Directorate | Barclays Bank Plc | 750543 | £1,324,000.00 | Desnz - New Nuclear Sizewell C (Net Zero)-Consultancy Expenditure | E14 5hp | Vendor |
| Department for Energy Security & Net Zero | 24/12/2025 | Consultancy Expenditure | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Projects Delivery Directorate | Barclays Bank Plc | 750543 | £1,350,000.00 | Desnz - New Nuclear Sizewell C (Net Zero)-Consultancy Expenditure | E14 5hp | Vendor |
| Department for Energy Security & Net Zero | 24/12/2025 | Legal Services And Advice Agency | Desnz - Energy Infrastructure - Desnz - Renewable Electricity Directorate | Dentons Uk And Middle East Llp | 752556 | £73,239.69 | Desnz - Net Zero Costs - Admin-legal Services And Advice Agency | Ec4m 7ws | Vendor |
| Department for Energy Security & Net Zero | 24/12/2025 | External Legal Advice And Service | Desnz - Energy Infrastructure - Desnz - Renewable Electricity Directorate | Dentons Uk And Middle East Llp | 752556 | £109,297.20 | Desnz - Net Zero Costs - Admin-external Legal Advice And Service | Ec4m 7ws | Vendor |
| Department for Energy Security & Net Zero | 24/12/2025 | R & D Technical Advice/Services And Support | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Bsi Standards Ltd | 752354 | £28,320.00 | Desnz - Hydrogen Heating - Cdel Expenditure-r & D Technical Advice/Services And Support | W4 4al | Vendor |
| Department for Energy Security & Net Zero | 24/12/2025 | Other Professional Services | Desnz - Net Zero, Nuclear & International - Desnz - Inz: Climate Finance & Strategy | Ricardo-aea Ltd | 752570 | £204,192.43 | Desnz - International Climate Finance (Icf)-Other Professional Services | Ox11 0qr | Vendor |
| Department for Energy Security & Net Zero | 24/12/2025 | Payments To Government Legal Department | Desnz - Corporate Delivery Group - Desnz - Legal Services | Government Legal Department | 752397 | £51,140.67 | Desnz - Litigation And Government Legal Department-payments To Government Legal Department | Wc2b 4ts | Vendor |
| Department for Energy Security & Net Zero | 24/12/2025 | R & D Outsourced Other | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Office For Nuclear Regulation | 752346 | £50,265.69 | Desnz - Net Zero Innovation - Nuclear-r & D Outsourced Other | Np10 8fz | Vendor |
| Department for Energy Security & Net Zero | 29/12/2025 | Technical Advice / Services & Support | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Turner And Townsend Consulting Ltd | 752370 | £169,612.94 | Desnz - Social Housing Decarbonisation Fund (Shdf)-Technical Advice / Services & Support | Ls18 4gh | Vendor |
| Department for Energy Security & Net Zero | 29/12/2025 | Technical Advice / Services & Support | Ics - Integrated Corporate Services - Ics - Digital | Thoughtworks Ltd | 751486 | £108,866.40 | Ics - Dsit Cs Admin-technical Advice / Services & Support | Wc2h 8jr | Vendor |
| Department for Energy Security & Net Zero | 29/12/2025 | R & D Outsourced Other | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Glass Futures Ltd | 752787 | £30,617.03 | Desnz - Net Zero Innovation Industry And Carbon Capture Demonstration-r & D Outsourced Other | Wa9 5dt | Vendor |
| Department for Energy Security & Net Zero | 29/12/2025 | Technical Advice / Services & Support | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Turner And Townsend Consulting Ltd | 752370 | £131,848.17 | Desnz - Hug 2-technical Advice / Services & Support | Ls18 4gh | Vendor |
| Department for Energy Security & Net Zero | 29/12/2025 | Contractor Expenditure | Ics - Integrated Corporate Services - Ics - Digital | Capgemini Uk Plc | 752501 | £158,126.18 | Ics - Transition - Dsit-contractor Expenditure | Gu21 6db | Vendor |
| Department for Energy Security & Net Zero | 29/12/2025 | Marketing And Media | Desnz - Net Zero, Nuclear & International - Desnz - Net Zero Strategy | Iff Research Ltd | 752809 | £27,484.74 | Desnz - Clean Growth-marketing And Media | Se1 0hr | Vendor |
| Department for Energy Security & Net Zero | 29/12/2025 | Legal Services And Advice Agency | Desnz - Energy Infrastructure - Desnz - Renewable Electricity Directorate | Dentons Uk And Middle East Llp | 752559 | £214,636.45 | Desnz - Net Zero Costs - Admin-legal Services And Advice Agency | Ec4m 7ws | Vendor |
| Department for Energy Security & Net Zero | 29/12/2025 | International Subscriptions | Desnz - Net Zero, Nuclear & International - Desnz - Inz: Climate Negotiations | United Nations Framework Convention On Climate Change | 752738 | £1,850,000.00 | Desnz - Unfccc Mandatory Subscriptions-international Subscriptions | 53113 | Grant |
| Department for Energy Security & Net Zero | 29/12/2025 | Economic Consultancy & Research | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Technopolis Ltd | 752815 | £50,831.25 | Desnz - Business Energy Efficiency Delivery-economic Consultancy & Research | Bn1 1ee | Vendor |
| Department for Energy Security & Net Zero | 29/12/2025 | Outsourced Programme Management | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Aecom Ltd | 752798 | £118,000.00 | Desnz - Heat Networks Zoning-outsourced Programme Management | Wc1v 6qs | Vendor |
| Department for Energy Security & Net Zero | 29/12/2025 | Outsourced Programme Management | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Aecom Ltd | 752799 | £133,155.68 | Desnz - Heat Networks Zoning-outsourced Programme Management | Wc1v 6qs | Vendor |
| Department for Energy Security & Net Zero | 29/12/2025 | Outsourced Programme Management | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Aecom Ltd | 752800 | £79,064.72 | Desnz - Heat Networks Zoning-outsourced Programme Management | Wc1v 6qs | Vendor |
| Department for Energy Security & Net Zero | 29/12/2025 | Outsourced Programme Management | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Ove Arup And Partners Ltd | 752812 | £122,631.56 | Desnz - Heat Networks Zoning-outsourced Programme Management | Ne1 3pl | Vendor |
| Department for Energy Security & Net Zero | 29/12/2025 | Research And Development Expenditure | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Ove Arup And Partners Ltd | 752814 | £56,390.00 | Desnz - Heat Networks Zoning-research And Development Expenditure | Ne1 3pl | Vendor |
| Department for Energy Security & Net Zero | 29/12/2025 | Research And Development Expenditure | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Clean Heat | Ove Arup And Partners Ltd | 752822 | £43,582.00 | Desnz - Heat Networks Zoning-research And Development Expenditure | Ne1 3pl | Vendor |
| Department for Energy Security & Net Zero | 30/12/2025 | Capital Grants To Local Government | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Net Zero Buildings - Domestic | Bromford Housing Association Ltd | 753097 | £451,290.00 | Desnz - Warm Homes : Social Housing Fund-capital Grants To Local Government | Gl20 8nd | Grant |
| Department for Energy Security & Net Zero | 30/12/2025 | Clearing Account - Cost - Information Technology | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Protection Directorate | Cgi It Uk Ltd | 748116 | £62,046.10 | Desnz - Radiological Response & Emergency Management System (Rrems) Continuous Improvement-clearing Account - Cost - Information Technology | Ec3m 3by | Vendor |
| Department for Energy Security & Net Zero | 30/12/2025 | It Management And Change - Application Support Services | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Protection Directorate | Cgi It Uk Ltd | 748117 | £149,429.20 | Desnz - Rrems Business As Usual-it Management And Change - Application Support Services | Ec3m 3by | Vendor |
| Department for Energy Security & Net Zero | 30/12/2025 | R & D Technical Advice/Services And Support | Desnz - Energy Markets & Supply - Desnz - Energy Security & Resilience | Baringa Partners Llp | 752986 | £80,750.00 | Desnz - Esr - Long-term Gas Model Delivery-r & D Technical Advice/Services And Support | Sw1e 6aj | Vendor |
| Department for Energy Security & Net Zero | 30/12/2025 | Recruitment Advice And Services | Ics - Integrated Corporate Services - Ics - Human Resources | Cabinet Office | 753058 | £27,176.25 | Ics - Desnz Cs Admin-recruitment Advice And Services | Np10 8fz | Wga Only |
| Department for Energy Security & Net Zero | 30/12/2025 | Rentals Under Ifrs 16 Leases Buildings | Ics - Integrated Corporate Services - Ics - Operations | Government Property Agency | 753018 | £76,032.32 | Ics - Admin-rentals Under Ifrs 16 Leases Buildings | B3 2bj | Vendor |
| Department for Energy Security & Net Zero | 30/12/2025 | Technical Advice / Services & Support | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Projects Delivery Directorate | Ove Arup And Partners Ltd | 752952 | £33,718.75 | Desnz - New Nuclear Sizewell C (Net Zero)-Technical Advice / Services & Support | Ne1 3pl | Vendor |
| Department for Energy Security & Net Zero | 30/12/2025 | R & D Other It Consultancy | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Astraeus Consulting Ltd | 753011 | £91,337.20 | Desnz - Uk Ets-r & D Other It Consultancy | M50 1rd | Vendor |
| Department for Energy Security & Net Zero | 30/12/2025 | R & D Other It Consultancy | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Astraeus Consulting Ltd | 753019 | £26,271.94 | Desnz - Cca & Eii Strategy-r & D Other It Consultancy | M50 1rd | Vendor |
| Department for Energy Security & Net Zero | 30/12/2025 | Ca - Beis Concessionary Fuel Gbs Account | Desnz - Energy Infrastructure - Desnz - Energy Development | Beis Concessionary Fuel Gbs Account | 751463 | £5,787,522.12 | Desnz - Liabilities To Ex-british Coal Employees And Other Liabilities Transferred From British Coal-ca - Beis Concessionary Fuel Gbs Account | Sw1h 0et | Vendor |
| Department for Energy Security & Net Zero | 30/12/2025 | Administration Of Grants And Awards | Desnz - Net Zero Buildings And Industry (Nzbi) - Desnz - Industrial Decarbonisation And Emissions Trading | Ricardo-aea Ltd | 752956 | £91,677.29 | Desnz - Industrial Energy Transformation Scheme-administration Of Grants And Awards | Ox11 0qr | Vendor |
| Department for Energy Security & Net Zero | 30/12/2025 | International Subscriptions | Desnz - Net Zero, Nuclear & International - Desnz - Inz: Climate Negotiations | United Nations Framework Convention On Climate Change | 752741 | £1,256,216.41 | Desnz - Unfccc Mandatory Subscriptions-international Subscriptions | 53113 | Grant |
| Department for Energy Security & Net Zero | 30/12/2025 | Honoraria, Fees And Expenses | Desnz - Energy Markets & Supply - Desnz - Energy Affordability & Consumers | Department For Work And Pensions (Dwp) | 753218 | £584,116.34 | Desnz - Eac Dwp Warm Home Discount Delivery-honoraria, Fees And Expenses | Np10 8fz | Wga Only |
| Department for Energy Security & Net Zero | 30/12/2025 | Misc Non Procurement Spend | Ics - Integrated Corporate Services - Ics - Human Resources | Cabinet Office | 753049 | £279,121.20 | Ics - Admin-misc Non Procurement Spend | Fy5 3fw | Wga Only |
| Department for Energy Security & Net Zero | 30/12/2025 | Ppm Consultancy | Desnz - Major Decarbonisation Projects - Desnz - Mdp - Hydrogen | Technopolis Ltd | 753007 | £37,400.00 | Desnz - Hydrogen Economy-ppm Consultancy | Bn1 1ee | Vendor |
| Department for Energy Security & Net Zero | 30/12/2025 | Technical Advice / Services & Support | Desnz - Major Decarbonisation Projects - Desnz - Mdp - Hydrogen | Office Of Gas And Electricity Markets (Ofgem) | 753077 | £262,742.53 | Desnz - Hydrogen Economy-technical Advice / Services & Support | E14 4pu | Grant |
| Department for Energy Security & Net Zero | 31/12/2025 | Other Professional Services | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Protection Directorate | United Kingdom National Nuclear Laboratory Ltd (Uknnl) | 753301 | £259,474.83 | Desnz - Nuclear Safeguards Programme-other Professional Services | Wa3 6ae | Vendor |
| Department for Energy Security & Net Zero | 31/12/2025 | Other Professional Services | Desnz - Net Zero, Nuclear & International - Desnz - Nuclear Protection Directorate | United Kingdom National Nuclear Laboratory Ltd (Uknnl) | 753318 | £81,821.17 | Desnz - Aukus-other Professional Services | Ca20 1pg | Vendor |
| Department for Energy Security & Net Zero | 31/12/2025 | R & D Outsourced Other | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Fox's Burtons Companies (Fbc) Uk Ltd | 753253 | £316,473.50 | Desnz - Net Zero Innovation Industry And Carbon Capture Demonstration-r & D Outsourced Other | Al1 3xh | Vendor |
| Department for Energy Security & Net Zero | 31/12/2025 | R & D Outsourced Other | Desnz - Net Zero, Nuclear & International - Desnz - Science And Innovation | Exergy3 Ltd | 753256 | £160,917.01 | Desnz - Net Zero Innovation Industry And Carbon Capture Demonstration-r & D Outsourced Other | Eh4 2hs | Vendor |
| Department for Energy Security & Net Zero | 31/12/2025 | Accommodation & Building Management | Ics - Integrated Corporate Services - Ics - Operations | Government Property Agency | 753231 | £29,489.25 | Ics - Admin-accommodation & Building Management | B3 2bj | Vendor |
| Department for Energy Security & Net Zero | 31/12/2025 | Accommodation & Building Management | Ics - Integrated Corporate Services - Ics - Operations | Government Property Agency | 753231 | £52,650.42 | Ics - Admin-accommodation & Building Management | B3 2bj | Vendor |
| Department for Energy Security & Net Zero | 31/12/2025 | Rentals Under Ifrs 16 Leases Buildings | Ics - Integrated Corporate Services - Ics - Operations | Government Property Agency | 753231 | £58,179.87 | Ics - Admin-rentals Under Ifrs 16 Leases Buildings | B3 2bj | Vendor |
| Department for Energy Security & Net Zero | 31/12/2025 | Cl - Cash Cfers Paid Over To Hmt | Desnz - Net Zero, Nuclear & International - Desnz - Nda | Consolidated Fund Account 6622 | 753547 | £21,000,000.00 | Desnz - Nuclear Decommissioning Authority Grant In Aid-cl - Cash Cfers Paid Over To Hmt | Rh10 1uh | Wga Only |