Transparency data
DESNZ: spending over £25,000, September 2025
Updated 26 February 2026
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| Department | Entity | Date of Payment | Expense Type | Expense Area | Supplier | Transaction Number | Amount | Description | Supplier Post Code | Supplier Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 01/09/2025 | Grant-In-Aid to Arms Length Bodies | DESNZ - Net Zero, Nuclear & International - DESNZ - NDA | Nuclear Decommissioning Authority | 714735 | 308000000.00 | DESNZ - Nuclear Decommissioning Authority Grant In Aid-Grant-In-Aid to Arms Length Bodies | CA24 3HU | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 05/09/2025 | NCA - Additions - Shares and Equities - Central Government | DESNZ - Net Zero, Nuclear & International - DESNZ - Nuclear Projects Delivery Directorate | NNB Holding Company (SZC) Ltd | 716468 | 150000000.00 | DESNZ - Sizewell C Financing-NCA - Additions - Shares and Equities - Central Government | W1T 4EZ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 30/09/2025 | CA - Other Receivables - Unclassified | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Office of Gas and Electricity Markets (OFGEM) | 723858 | 45000000.00 | DESNZ - RHI Non-Domestic Ame Payments-CA - Other Receivables - Unclassified | SW1P 3GE | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 02/09/2025 | CA - Other Receivables - Unclassified | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Office of Gas and Electricity Markets (OFGEM) | 716539 | 42926547.00 | DESNZ - RHI Non-Domestic Ame Payments-CA - Other Receivables - Unclassified | SW1P 3GE | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 11/09/2025 | 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) | 720103 | 33071728.00 | DESNZ - UKAEA Financing-Grant-In-Aid to Arms Length Bodies | OX14 3DB | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 25/09/2025 | CA - Additions - Other Loans - Public Corporations | DESNZ - Energy Markets & Supply - DESNZ - Energy Affordability & Consumers | National Energy System Operator (NESO) | 723854 | 25000000.00 | DESNZ - NESO working capital facility-CA - Additions - Other Loans - Public Corporations | RG41 5BN | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 09/09/2025 | R & D Current Grants to Private Sector - NPISH | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | UKRI-Innovate UK | 719236 | 24736275.03 | DESNZ - Net Zero Innovation - Nuclear-R & D Current Grants to Private Sector - NPISH | SN2 1FL | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 03/09/2025 | 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) | 716918 | 17496000.00 | DESNZ - Boiler Upgrade Scheme (capital)-Capital Grants to Private Sector - Companies | SW1P 3GE | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 11/09/2025 | Capital Grants To Public Corporations (PCs) | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | SALIX FINANCE LTD | 718316 | 16866382.02 | DESNZ - Public Sector Decarbonisation Scheme (PSDS)-Capital Grants To Public Corporations (PCs) | EC4N 7BE | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 01/09/2025 | CA - Other Receivables - Unclassified | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Office of Gas and Electricity Markets (OFGEM) | 713032 | 10567901.00 | DESNZ - RHI Domestic AME Payments-CA - Other Receivables - Unclassified | SW1P 3GE | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 01/09/2025 | Utilisation of Provisions - British Energy | DESNZ - Net Zero, Nuclear & International - DESNZ - British Energy Historic Payments | Nuclear Decommissioning Authority | 714733 | 7596380.26 | DESNZ - British Energy Historic Liabilities Funding-Utilisation of Provisions - British Energy | CA24 3HW | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 30/09/2025 | CA - BEIS Concessionary Fuel GBS Account | DESNZ - Energy Infrastructure - DESNZ - Energy Development | BEIS Concessionary Fuel GBS Account | 723644 | 6012591.36 | 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 | Department for Energy Security & Net Zero | 02/09/2025 | Outsourced Programme Management | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Portfolio & Affordability | Nottingham City Council | 716702 | 5600000.00 | DESNZ - WHT Supply Chain M&E Research & Training-Outsourced Programme Management | NG2 3NG | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 30/09/2025 | CL - Cash CFERs paid over to HMT | DESNZ - Net Zero, Nuclear & International - DESNZ - NDA | CONSOLIDATED FUND ACCOUNT 6622 | 725300 | 5520562.02 | DESNZ - Nuclear Decommissioning Authority Grant In Aid-CL - Cash CFERs paid over to HMT | RH10 1UH | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 11/09/2025 | Capital Grants To Public Corporations (PCs) | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | SALIX FINANCE LTD | 718546 | 4846148.81 | DESNZ - Public Sector Decarbonisation Scheme (PSDS)-Capital Grants To Public Corporations (PCs) | EC4N 7BE | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Administration of Grants and Awards | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Office of Gas and Electricity Markets (OFGEM) | 722865 | 4776957.94 | DESNZ - Boiler Upgrade Scheme (programme)-Administration of Grants and Awards | E14 4PU | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 05/09/2025 | Grant-In-Aid to Arms Length Bodies | DESNZ - Energy Infrastructure - DESNZ - Energy Development | Mining Remediation Authority | 717471 | 4500000.00 | 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 | Department for Energy Security & Net Zero | 15/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero, Nuclear & International - DESNZ - New Nuclear Strategy and Fusion Energy and Advanced Nuclear Technologies | Holtec Britain Ltd | 716923 | 3920228.16 | DESNZ - Future Nuclear Enabling Fund-Capital Grants to Private Sector - Companies | E1 6RA | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 01/09/2025 | Capital Grants To Public Corporations (PCs) | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | SALIX FINANCE LTD | 716704 | 3315110.25 | DESNZ - Public Sector Decarbonisation Scheme (PSDS)-Capital Grants To Public Corporations (PCs) | EC4N 7BE | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 22/09/2025 | Grant-In-Aid to Arms Length Bodies | DESNZ - Major Decarbonisation Projects - DESNZ - MDP - Hydrogen | Low Carbon Contracts Company Ltd | 722117 | 3302041.49 | DESNZ - Low Carbon Contracts Company Non Budget-Grant-In-Aid to Arms Length Bodies | E14 4PU | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 30/09/2025 | CL - Cash CFERs paid over to HMT | DESNZ - Net Zero, Nuclear & International - DESNZ - Nuclear Power and Decommissioning | CONSOLIDATED FUND ACCOUNT 6622 | 725300 | 3108571.20 | DESNZ - Paris Brussels Nuclear Third Party Liability Operator Payments for Government Indemnity-CL - Cash CFERs paid over to HMT | RH10 1UH | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 05/09/2025 | Grant-In-Aid to Arms Length Bodies | DESNZ - Energy Infrastructure - DESNZ - Energy Development | Mining Remediation Authority | 717471 | 3000000.00 | 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 | Department for Energy Security & Net Zero | 15/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero, Nuclear & International - DESNZ - New Nuclear Strategy and Fusion Energy and Advanced Nuclear Technologies | Holtec Britain Ltd | 717771 | 2999527.81 | DESNZ - Future Nuclear Enabling Fund-Capital Grants to Private Sector - Companies | E1 6RA | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 12/09/2025 | Grant-In-Aid to Arms Length Bodies | DESNZ - Major Decarbonisation Projects - DESNZ - MDP - Hydrogen | Low Carbon Contracts Company Ltd | 720206 | 2441836.80 | DESNZ - Low Carbon Contracts Company Non Budget-Grant-In-Aid to Arms Length Bodies | E14 4PU | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 30/09/2025 | 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 | 724763 | 2055000.00 | DESNZ - Lithium Evaporations to Advance PFCs in ST40-R & D Current Grants to Central Government | NP10 8QQ | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 08/09/2025 | Current Grants To Overseas Bodies | DESNZ - Net Zero, Nuclear & International - DESNZ - INZ: Climate Finance & Strategy | The World Bank | 718234 | 2000000.00 | DESNZ - International Climate Finance (ICF)-Current Grants To Overseas Bodies | 20433 | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 17/09/2025 | Capital Grants To Local Government | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | Portsmouth City Council | 720992 | 1990642.61 | DESNZ - HUG 2-Capital Grants To Local Government | PO1 2AL | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 16/09/2025 | R & D Current Grants to Private Sector - NPISH | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | Invinity Energy (UK) Ltd | 720465 | 1960000.00 | DESNZ - Net Zero Innovation - Smart-R & D Current Grants to Private Sector - NPISH | EC2M 1NH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 17/09/2025 | Outsourced Technical Support | ICS - Integrated Corporate Services - ICS - Digital | Bytes Software Services Ltd | 719970 | 1730093.64 | ICS - Admin-Outsourced Technical Support | KT22 7TW | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Rentals Under IFRS 16 Leases Buildings | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722852 | 1688266.05 | ICS - Admin-Rentals Under IFRS 16 Leases Buildings | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722852 | 1534331.73 | ICS - Admin-Accommodation & Building Management | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 30/09/2025 | Legal Services and Advice Agency | DESNZ - Net Zero, Nuclear & International - DESNZ - Nuclear Projects Delivery Directorate | LINKLATERS LLP | 724785 | 1465814.60 | DESNZ - New Nuclear Sizewell C (Net Zero)-Legal Services and Advice Agency | EC2Y 8HQ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 01/09/2025 | Grant-In-Aid to Arms Length Bodies | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | SALIX FINANCE LTD | 716083 | 1459011.69 | DESNZ - Salix - Grant in Aid.-Grant-In-Aid to Arms Length Bodies | E14 4PU | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 15/09/2025 | R & D Current Grants to Private Sector - NPISH | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | Invinity Energy (UK) Ltd | 720411 | 1370000.00 | DESNZ - Net Zero Innovation - Smart-R & D Current Grants to Private Sector - NPISH | EC2M 1NH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 23/09/2025 | Current Grants To Local Government | DESNZ - Energy Infrastructure - DESNZ - Clean Energy Investment | Cambridgeshire and Peterborough Combined Authority | 721662 | 1280000.00 | DESNZ - Great British Energy (GBE DEL-Prog)-Current Grants To Local Government | PE29 3TN | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 29/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | LANCASTER UNIVERSITY | 722394 | 1271699.94 | DESNZ - Green Heat Networks Fund (GHNF)-Capital Grants to Private Sector - Companies | LA1 4YW | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 05/09/2025 | R & D Current Grants to Private Sector - NPISH | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | UKRI-Innovate UK | 718375 | 1074345.64 | DESNZ - Delivery of BEIS Energy Innovation-R & D Current Grants to Private Sector - NPISH | SN2 1FL | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | Current Grants To Local Government | DESNZ - Energy Infrastructure - DESNZ - Clean Energy Investment | Tees Valley Combined Authority | 721663 | 1055000.00 | DESNZ - LOCAL ENERGY-Current Grants To Local Government | TS17 6QY | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 05/09/2025 | R & D Current Grants to Private Sector - NPISH | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | Aerbio UK Ltd | 716396 | 1047919.28 | DESNZ - Net Zero Innovation Industry and Carbon Capture Demonstration-R & D Current Grants to Private Sector - NPISH | EC1A 7BL | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 23/09/2025 | Current Grants To Local Government | DESNZ - Energy Infrastructure - DESNZ - Clean Energy Investment | Nottingham City Council | 721660 | 1000000.00 | DESNZ - Great British Energy (GBE DEL-Prog)-Current Grants To Local Government | NG2 3AH | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 23/09/2025 | Current Grants To Local Government | DESNZ - Energy Infrastructure - DESNZ - Clean Energy Investment | Lancashire County Council | 721661 | 1000000.00 | DESNZ - Great British Energy (GBE DEL-Prog)-Current Grants To Local Government | PR2 2TX | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 15/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero, Nuclear & International - DESNZ - New Nuclear Strategy and Fusion Energy and Advanced Nuclear Technologies | Holtec Britain Ltd | 716923 | 993710.15 | DESNZ - Future Nuclear Enabling Fund-Capital Grants to Private Sector - Companies | E1 6RA | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 01/09/2025 | Grant-In-Aid to Arms Length Bodies | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | SALIX FINANCE LTD | 716049 | 981174.78 | DESNZ - Salix - Grant in Aid.-Grant-In-Aid to Arms Length Bodies | EC4N 7BE | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722852 | 885636.89 | ICS - Admin-Accommodation & Building Management | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 01/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | J Suttle Transport Ltd | 716783 | 851129.00 | DESNZ - Industrial Energy Transformation scheme-Capital Grants to Private Sector - Companies | BH19 3LE | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 05/09/2025 | Current Grants To Local Government | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | West Midlands Combined Authority | 718545 | 821087.36 | DESNZ - SME Decarbonisation Scheme-Current Grants To Local Government | B19 3SD | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722851 | 820038.08 | ICS - Admin-Accommodation & Building Management | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 08/09/2025 | Consultancy Expenditure | ICS - Integrated Corporate Services - ICS - Digital | Bramble Hub Ltd | 717308 | 819550.02 | ICS - Admin-Consultancy Expenditure | SE1 7SP | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 29/09/2025 | Capital Grants To Local Government | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | Housing Solutions | 722171 | 797586.70 | DESNZ - Warm Homes : Social Housing Fund-Capital Grants To Local Government | SL6 8BY | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 02/09/2025 | Grant-In-Aid to Arms Length Bodies | DESNZ - Net Zero, Nuclear & International - DESNZ - Net Zero Strategy | THE COMMITTEE ON CLIMATE CHANGE | 716168 | 749188.00 | 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 | Department for Energy Security & Net Zero | 05/09/2025 | Capital Grants To Local Government | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | Nottingham City Council | 717784 | 723696.95 | DESNZ - Warm Homes : Local Grant-Capital Grants To Local Government | NG2 3NG | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Rentals Under IFRS 16 Leases Buildings | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722851 | 710464.00 | ICS - Admin-Rentals Under IFRS 16 Leases Buildings | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 05/09/2025 | Capital Grants To Local Government | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | Blackpool Council | 717773 | 647637.35 | DESNZ - Warm Homes : Local Grant-Capital Grants To Local Government | FY1 3AH | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 29/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Exeter Energy Ltd | 722409 | 622508.07 | DESNZ - Green Heat Networks Fund (GHNF)-Capital Grants to Private Sector - Companies | LS1 5AB | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 05/09/2025 | Capital Grants To Local Government | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | Somerset Council | 717782 | 609411.80 | DESNZ - Warm Homes : Local Grant-Capital Grants To Local Government | TA1 4DY | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 29/09/2025 | Current Grants To Private Sector - NPISH | DESNZ - Net Zero, Nuclear & International - DESNZ - INZ: Climate Finance & Strategy | Emergent Forest Finance Accelerator Inc | 723607 | 595000.00 | DESNZ - International Climate Finance (ICF)-Current Grants To Private Sector - NPISH | 10010 | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722850 | 588864.81 | ICS - Admin-Accommodation & Building Management | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Rentals Under IFRS 16 Leases Buildings | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722850 | 582474.91 | ICS - Admin-Rentals Under IFRS 16 Leases Buildings | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 10/09/2025 | Capital Grants To Local Government | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | Turner and Townsend Consulting Ltd | 716165 | 576627.40 | DESNZ - Social Housing Decarbonisation Fund (SHDF)-Capital Grants To Local Government | LS18 4GH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 17/09/2025 | R & D Current Grants to Private Sector - NPISH | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | KPMG LLP | 720403 | 556400.04 | DESNZ - Greenhouse Gas Emissions Inventory-R & D Current Grants to Private Sector - NPISH | E14 5GL | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 02/09/2025 | R & D Current Grants to Private Sector - NPISH | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | UKRI-Innovate UK | 717046 | 535515.22 | DESNZ - Delivery of BEIS Energy Innovation-R & D Current Grants to Private Sector - NPISH | SN2 1FL | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | UKSBS - Service Costs | ICS - Integrated Corporate Services - ICS - Digital | UK Shared Business Services Ltd | 721866 | 515750.00 | ICS - DSIT CS Admin-UKSBS - Service Costs | SN2 1FF | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | UKSBS - Service Costs | ICS - Integrated Corporate Services - ICS - Digital | UK Shared Business Services Ltd | 721868 | 490083.00 | ICS - DESNZ CS Admin-UKSBS - Service Costs | SN2 1FF | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | Consultancy Expenditure | DESNZ - Energy Infrastructure - DESNZ - Clean Energy Investment | Deloitte LLP | 721649 | 454587.67 | DESNZ - Great British Energy (GBE DEL-Prog)-Consultancy Expenditure | EC4A 3HQ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722851 | 448863.69 | ICS - Admin-Accommodation & Building Management | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Rentals Under IFRS 16 Leases Buildings | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722853 | 421434.00 | ICS - Admin-Rentals Under IFRS 16 Leases Buildings | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | Clearing - Cost - Assets Under Construction - Internally Developed Software | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | Trasys International EEIG (NRB Group) | 718226 | 409729.86 | DESNZ - CCA & EII Strategy-Clearing - Cost - Assets Under Construction - Internally Developed Software | 4040 | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 12/09/2025 | R & D Outsourced Other | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | THE UNIVERSITY OF MANCHESTER | 720127 | 403050.98 | DESNZ - Net Zero Innovation - Hydrogen-R & D Outsourced Other | M13 9PL | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722853 | 400693.98 | ICS - Admin-Accommodation & Building Management | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722858 | 391691.78 | ICS - Admin-Accommodation & Building Management | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 05/09/2025 | CA - Clarity Travel Management | DESNZ - Corporate Delivery Group - DESNZ - Finance Directorate | Corporate Travel Management (North) Ltd | 718768 | 367917.24 | DESNZ - Devolved Admin-CA - Clarity Travel Management | BD1 5HQ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Utilisation of Provisions - Purchase of Goods & Services - Other | DESNZ - Energy Infrastructure - DESNZ - Energy Development | CMS Cameron McKenna Nabarro Olswang LLP | 722934 | 357733.14 | DESNZ - Coal Health Administration Costs Including Legal Defence And Records Management-Utilisation of Provisions - Purchase of Goods & Services - Other | S1 4HS | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 02/09/2025 | Utilisation of Provisions - Social Assistance Benefits - Concessionary | DESNZ - Energy Infrastructure - DESNZ - Energy Development | Homefire Group Ltd | 716987 | 344673.65 | DESNZ - Concessionary Fuel Scheme Costs (Includes Supply, Distribution & Contract Management And CIL Payments)-Utilisation of Provisions - Social Assistance Benefits - Concessionary | S21 1TZ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 26/09/2025 | IT Services | ICS - Integrated Corporate Services - ICS - Digital | CAPGEMINI UK plc | 722904 | 344640.40 | ICS - DESNZ CS Admin-IT Services | GU21 6DB | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722858 | 339093.24 | ICS - Admin-Accommodation & Building Management | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 16/09/2025 | IT Services | ICS - Integrated Corporate Services - ICS - Digital | CAPGEMINI UK plc | 716996 | 336675.94 | ICS - DESNZ CS Admin-IT Services | GU21 6DB | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Administration of Grants and Awards | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Transformation | Office of Gas and Electricity Markets (OFGEM) | 722929 | 331953.99 | DESNZ - Administration of Grants and Awards | SW1P 3GE | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 04/09/2025 | Current Grants To Private Sector - NPISH | DESNZ - Net Zero, Nuclear & International - DESNZ - INZ: Climate Finance & Strategy | DAI Global UK Ltd | 717390 | 330090.55 | DESNZ - International Climate Finance (ICF)-Current Grants To Private Sector - NPISH | HP3 9TD | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722850 | 329820.25 | ICS - Admin-Accommodation & Building Management | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 10/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | FirstPort Property Services Ltd | 705898 | 326419.62 | DESNZ - Heat Networks Efficiency Scheme (HNES)-Capital Grants to Private Sector - Companies | BH25 5NR | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 10/09/2025 | R & D Outsourced Other | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | UNITED UTILITIES WATER plc | 719284 | 318333.05 | DESNZ - Net Zero Innovation - Bioenergy and VC-R & D Outsourced Other | WA5 3LP | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 05/09/2025 | Capital Grants To Local Government | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | Shropshire Council | 717781 | 300802.20 | DESNZ - Warm Homes : Local Grant-Capital Grants To Local Government | SY2 6ND | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 10/09/2025 | Capital Grants To Local Government | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | Turner and Townsend Consulting Ltd | 716165 | 296322.41 | DESNZ - Warm Homes : Local Grant-Capital Grants To Local Government | LS18 4GH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | R & D Outsourced Other | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | Glass Futures Ltd | 722094 | 288540.64 | DESNZ - Net Zero Innovation Industry and Carbon Capture Demonstration-R & D Outsourced Other | WA9 5DT | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 12/09/2025 | R & D Outsourced Other | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | Stortera Ltd | 720131 | 279701.28 | DESNZ - Net Zero Innovation - Smart-R & D Outsourced Other | EH16 4BB | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 26/09/2025 | R & D Outsourced Other | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | Energy Systems Catapult Ltd | 723903 | 279566.00 | DESNZ - Energy Research and Studies-R & D Outsourced Other | B4 6BS | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 30/09/2025 | CL - Cash CFERs paid over to HMT | DESNZ - Central - DESNZ - BEIS Other | CONSOLIDATED FUND ACCOUNT 6622 | 725300 | 277890.60 | DESNZ - CFER - NESO working capital facility-CL - Cash CFERs paid over to HMT | RH10 1UH | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 30/09/2025 | Technical Advice / Services & Support | DESNZ - Major Decarbonisation Projects - DESNZ - MDP - Hydrogen | Office of Gas and Electricity Markets (OFGEM) | 724766 | 269837.34 | DESNZ - Hydrogen Economy-Technical Advice / Services & Support | E14 4PU | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 721871 | 269157.70 | ICS - Admin-Accommodation & Building Management | B3 2BJ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 22/09/2025 | Fund Manager Fees | DESNZ - Energy Markets & Supply - DESNZ - Energy Affordability & Consumers | UK GOVERNMENT INVESTMENTS (UKGI) | 722150 | 268863.60 | DESNZ - Energy Price Guarantee - Domestic-Fund Manager Fees | SW1H 0ET | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 11/09/2025 | Capital Grants To Local Government | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | Blackpool Council | 720111 | 263153.35 | DESNZ - HUG 2-Capital Grants To Local Government | FY1 3AH | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 08/09/2025 | IT Hosting Services | ICS - Integrated Corporate Services - ICS - Digital | Amazon Web Services EMEA SARL | 717757 | 259928.22 | ICS - DSIT CS Admin-IT Hosting Services | L-1855 | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 11/09/2025 | CL - Accrued expenses - ODA promissory notes | DESNZ - Net Zero, Nuclear & International - DESNZ - INZ: Climate Finance & Strategy | BANK OF ENGLAND | 719094 | 252548.42 | DESNZ - International Climate Finance (ICF)-CL - Accrued expenses - ODA promissory notes | EC2R 8AH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 11/09/2025 | 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) | 720103 | 247000.00 | DESNZ - UKAEA Restructuring-Utilisation of Provisions - Early Departure | OX14 3DB | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 17/09/2025 | Clearing Account - Cost - Computer Equipment | DESNZ - Corporate Services - ICS Charge - DESNZ - ICS - Digital | Jigsaw Systems Ltd T/A Jigsaw 24 | 706217 | 240705.00 | DESNZ Corporate Services Capital (DESNZ Ledger)-Clearing Account - Cost - Computer Equipment | NG7 7JA | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 17/09/2025 | Finance & Accounting Advice | DESNZ - Major Decarbonisation Projects - DESNZ - MDP - CCUS Delivery | Ernst and Young LLP | 720182 | 240403.18 | DESNZ - EU Exit: No specific DExEU issue PROG-Finance & Accounting Advice | SE1 2AF | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 02/09/2025 | Administration of Grants and Awards | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Talan UK & Ireland Ltd | 712055 | 239551.85 | DESNZ - Heat Networks Efficiency Scheme (HNES)-Administration of Grants and Awards | EC3V 0AS | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | Additions - Cost - Information Technology | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | Uni Systems S.M.S.A | 720975 | 231974.95 | DESNZ - Chp Quality Assurance Programme-Additions - Cost - Information Technology | GR 17671 | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 16/09/2025 | Legal Services and Advice Agency | DESNZ - Major Decarbonisation Projects - DESNZ - MDP - CCUS Delivery | Ashurst LLP | 720774 | 230307.65 | DESNZ - CCS Projects-Legal Services and Advice Agency | E1 6PW | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Bristol Heat Networks Ltd | 721849 | 228757.82 | DESNZ - Green Heat Networks Fund (GHNF)-Capital Grants to Private Sector - Companies | EC3A 8BE | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 11/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | Sofidel UK Ltd | 719853 | 228538.11 | DESNZ - Industrial Energy Transformation scheme-Capital Grants to Private Sector - Companies | SA11 2HZ | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 01/09/2025 | Other Technical Professional Services | DESNZ - Energy Infrastructure - DESNZ - Offshore Petroleum Regulator for Environment and Decommissioning | Centre for Environment Fisheries and Aquaculture Science | 716664 | 226950.54 | DESNZ - Offshore Environmental Regulation-Other Technical Professional Services | NR33 0HT | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 30/09/2025 | Current Grants To Private Sector - NPISH | DESNZ - Net Zero, Nuclear & International - DESNZ - INZ: Climate Finance & Strategy | DAI Global UK Ltd | 724779 | 220262.83 | DESNZ - International Climate Finance (ICF)-Current Grants To Private Sector - NPISH | HP3 9TD | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 01/09/2025 | R & D Current Grants to Private Sector - NPISH | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | Remediiate (UK) Ltd | 716916 | 212679.50 | DESNZ - Net Zero Innovation Industry and Carbon Capture Demonstration-R & D Current Grants to Private Sector - NPISH | KT12 3HS | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 25/09/2025 | Clearing Account - Cost - Assets Under Construction - Computer Equipment | DESNZ - Net Zero, Nuclear & International - DESNZ - Nuclear Protection Directorate | Nuvia Ltd | 723618 | 210828.15 | DESNZ - Radiation Monitor Network-Clearing Account - Cost - Assets Under Construction - Computer Equipment | WA3 6XG | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 05/09/2025 | Capital Grants To Local Government | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | Dorset Council | 717776 | 206549.29 | DESNZ - Warm Homes : Local Grant-Capital Grants To Local Government | DT1 1XJ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 01/09/2025 | ICT Maintenance & Upkeep | DESNZ - Net Zero, Nuclear & International - DESNZ - Nuclear Protection Directorate | Nuvia Ltd | 716472 | 201802.71 | DESNZ - Radiation Monitor Network-ICT Maintenance & Upkeep | WA3 6XG | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722855 | 195845.89 | ICS - Admin-Accommodation & Building Management | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 03/09/2025 | Recruitment Advice and Services | ICS - Integrated Corporate Services - ICS - Human Resources | Linkedin Ireland Unlimited Company | 717326 | 195345.00 | ICS - Admin-Recruitment Advice and Services | . | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 17/09/2025 | Other Professional Services | DESNZ - Major Decarbonisation Projects - DESNZ - MDP - Hydrogen | Ashurst LLP | 720982 | 191105.50 | DESNZ - Hydrogen and Industrial Energy Business Models-Other Professional Services | E1 6PW | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | Administration of Grants and Awards | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Environment Agency | 721920 | 188937.00 | DESNZ CHD - Clean Heat Market Mechanism-Administration of Grants and Awards | PE2 8YD | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 04/09/2025 | R & D Outsourced Other | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | Exergy3 Ltd | 717795 | 179664.59 | DESNZ - Net Zero Innovation Industry and Carbon Capture Demonstration-R & D Outsourced Other | EH4 2HS | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 11/09/2025 | Consultancy Expenditure | DESNZ - Energy Markets & Supply - DESNZ - Energy Security & Resilience | VE3 Global Ltd | 717325 | 174460.00 | DESNZ - ESR - Fuel Finder-Consultancy Expenditure | EC2A 4NE | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 01/09/2025 | R & D Outsourced Other | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | Flogas Britain Ltd | 716796 | 172575.30 | DESNZ - Net Zero Innovation Industry and Carbon Capture Demonstration-R & D Outsourced Other | LE7 1PF | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 30/09/2025 | R & D Outsourced Other | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | Energy Systems Catapult Ltd | 724705 | 171453.86 | DESNZ - International Science and Innovation-R & D Outsourced Other | B4 6BS | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 11/09/2025 | Administration of Grants and Awards | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Triple Point Investment Management LLP | 719964 | 169983.01 | DESNZ - Green Heat Networks Fund (GHNF)-Administration of Grants and Awards | EC4N 7AF | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 11/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero, Nuclear & International - DESNZ - Nuclear Power and Decommissioning | Urenco Ltd | 720101 | 167733.70 | DESNZ - Critical Infrastructure and Capability Package - Fuel Programme-Capital Grants to Private Sector - Companies | SL2 4JS | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 10/09/2025 | Consultancy Expenditure | DESNZ - Major Decarbonisation Projects - DESNZ - MDP - Hydrogen | Ove Arup and Partners Ltd | 719354 | 166891.00 | DESNZ - Hydrogen and Industrial Energy Business Models-Consultancy Expenditure | NE1 3PL | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 02/09/2025 | Technical Advice / Services & Support | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | Turner and Townsend Consulting Ltd | 716100 | 166799.86 | DESNZ - Social Housing Decarbonisation Fund (SHDF)-Technical Advice / Services & Support | LS18 4GH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 15/09/2025 | Outsourced Programme Management | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Ove Arup and Partners Ltd | 720439 | 166094.06 | DESNZ - Heat Networks Zoning-Outsourced Programme Management | NE1 3PL | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 22/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Milton Keynes Energy Ltd | 722400 | 162175.35 | DESNZ - Green Heat Networks Fund (GHNF)-Capital Grants to Private Sector - Companies | LS1 5AB | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Rentals Under IFRS 16 Leases Buildings | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722855 | 158803.20 | ICS - Admin-Rentals Under IFRS 16 Leases Buildings | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 01/09/2025 | Other Professional Services | DESNZ - Major Decarbonisation Projects - DESNZ - MDP - Hydrogen | Deloitte LLP | 716662 | 158507.00 | DESNZ - Hydrogen and Industrial Energy Business Models-Other Professional Services | EC4A 3BZ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 08/09/2025 | IT Hosting Services | ICS - Integrated Corporate Services - ICS - Digital | Amazon Web Services EMEA SARL | 717721 | 158478.97 | ICS - DSIT CS Admin-IT Hosting Services | L-1855 | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 05/09/2025 | Capital Grants To Local Government | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | Broadland District Council | 717774 | 158007.07 | DESNZ - Warm Homes : Local Grant-Capital Grants To Local Government | NR7 0DU | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 25/09/2025 | Technical Advice / Services & Support | DESNZ - Corporate Delivery Group - DESNZ - Portfolio and Data Directorate | Phoenix Software Ltd | 723856 | 151018.77 | DESNZ - Devolved Admin-Technical Advice / Services & Support | YO42 1NS | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 10/09/2025 | Consultancy Expenditure | DESNZ - Energy Infrastructure - DESNZ - Electricity Systems & Networks | Cepa LLP | 677073 | 150140.00 | DESNZ - Net Zero Costs - Admin-Consultancy Expenditure | WC2A 3LJ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 05/09/2025 | CA - BEIS Coal Health GBS Account | DESNZ - Energy Infrastructure - DESNZ - Energy Development | BEIS Coal Health | 718244 | 150000.00 | 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 | Department for Energy Security & Net Zero | 22/09/2025 | Consultancy Expenditure | DESNZ - Net Zero, Nuclear & International - DESNZ - Nuclear Projects Delivery Directorate | BARCLAYS BANK PLC | 722172 | 150000.00 | DESNZ - New Nuclear Sizewell C (Net Zero)-Consultancy Expenditure | E14 5HP | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 26/09/2025 | Finance & Accounting Advice | DESNZ - Net Zero, Nuclear & International - DESNZ - Nuclear Projects Delivery Directorate | PA Consulting Services Ltd | 723879 | 148694.57 | DESNZ - Sizewell B Extension-Finance & Accounting Advice | SW1E 5DN | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 02/09/2025 | R & D Other IT Consultancy | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | Astraeus Consulting Ltd | 716977 | 146872.39 | DESNZ - UK ETS-R & D Other IT Consultancy | M50 1RD | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 16/09/2025 | Research and Development Expenditure | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | RICARDO-AEA LTD | 718665 | 143730.84 | DESNZ - ENERGY TECHNOLOGY LIST RESEARCH & PRODUCTS POLICY SUPPORT SERVICES-Research and Development Expenditure | OX11 0QR | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722855 | 143546.92 | ICS - Admin-Accommodation & Building Management | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 22/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | North Crawley Heat Network Ltd | 722403 | 142485.00 | DESNZ - Green Heat Networks Fund (GHNF)-Capital Grants to Private Sector - Companies | CA6 4BN | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 08/09/2025 | Finance & Accounting Advice | DESNZ - Net Zero, Nuclear & International - DESNZ - New Nuclear Strategy and Fusion Energy and Advanced Nuclear Technologies | Deloitte LLP | 718696 | 142450.00 | DESNZ - GBN - Statutory Requirements and Key Policy Enablers-Finance & Accounting Advice | EC4A 3HQ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 12/09/2025 | Rentals Under IFRS 16 Leases Buildings | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 720232 | 142169.42 | ICS - Admin-Rentals Under IFRS 16 Leases Buildings | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 02/09/2025 | R & D Current Grants to Private Sector - NPISH | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | Satellite Applications Catapult Ltd | 716917 | 141915.39 | DESNZ - Delivery of BEIS Energy Innovation-R & D Current Grants to Private Sector - NPISH | OX11 0QR | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 18/09/2025 | Consultancy Expenditure | DESNZ - Energy Infrastructure - DESNZ - Clean Energy Investment | Alexander Mann Solutions Ltd | 720514 | 140184.00 | DESNZ - Great British Energy (GBE DEL-Prog)-Consultancy Expenditure | EC2M 5TQ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 25/09/2025 | Consultancy Expenditure | DESNZ - Energy Infrastructure - DESNZ - Clean Energy Investment | Alexander Mann Solutions Ltd | 722411 | 140184.00 | DESNZ - Great British Energy (GBE DEL-Prog)-Consultancy Expenditure | EC2M 5TQ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 10/09/2025 | Contractor Expenditure | DESNZ - Net Zero, Nuclear & International - DESNZ - INZ: Climate Finance & Strategy | IPSOS (Market Research) Ltd | 719321 | 138320.86 | DESNZ - International Climate Finance (ICF)-Contractor Expenditure | E1W 1YW | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 02/09/2025 | Technical Advice / Services & Support | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | Turner and Townsend Consulting Ltd | 716100 | 138314.43 | DESNZ - HUG 2-Technical Advice / Services & Support | LS18 4GH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 18/09/2025 | R & D Outsourced Other | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | CARBON TRUST ADVISORY LTD | 705272 | 134853.00 | DESNZ - Delivery of BEIS Energy Innovation-R & D Outsourced Other | SE1 9AX | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 08/09/2025 | R & D Current Grants to Private Sector - NPISH | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | RheEnergise Ltd | 718774 | 133894.28 | DESNZ - Delivery of BEIS Energy Innovation-R & D Current Grants to Private Sector - NPISH | NW5 1LP | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 10/09/2025 | R & D Outsourced Other | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | SynchroStor Ltd | 719271 | 130000.00 | DESNZ - Net Zero Innovation - Smart-R & D Outsourced Other | EH20 9TH | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 10/09/2025 | R & D Current Grants to Private Sector - NPISH | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | RJ Barwick Ltd | 719237 | 127119.22 | DESNZ - Net Zero Innovation - Built-R & D Current Grants to Private Sector - NPISH | TN23 1HU | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 17/09/2025 | External Legal Advice and Service | DESNZ - Energy Infrastructure - DESNZ - Renewable Electricity Directorate | Dentons UK and Middle East LLP | 721596 | 126846.20 | DESNZ - Net Zero Costs - Admin-External Legal Advice and Service | EC4M 7WS | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | R & D Outsourced Other | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | Octopus Energy Services Ltd | 722081 | 126278.82 | DESNZ - Net Zero Innovation - Smart-R & D Outsourced Other | W1D 1NN | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | R & D Outsourced Other | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | Octopus Energy Services Ltd | 722083 | 126278.82 | DESNZ - Net Zero Innovation - Smart-R & D Outsourced Other | W1D 1NN | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 30/09/2025 | R & D Current Grants to Private Sector - NPISH | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | Concrete4Change Ltd | 724698 | 125452.85 | DESNZ - Net Zero Innovation Industry and Carbon Capture Demonstration-R & D Current Grants to Private Sector - NPISH | NG7 2QJ | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 721871 | 121786.05 | ICS - Admin-Accommodation & Building Management | B3 2BJ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 11/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | StoreLogs Ltd | 719274 | 121528.76 | DESNZ - Industrial Energy Transformation scheme-Capital Grants to Private Sector - Companies | WF9 3AP | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 25/09/2025 | R & D Outsourced Other | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | Catagen Ltd | 723663 | 120798.95 | DESNZ - Net Zero Innovation - Bioenergy and VC-R & D Outsourced Other | BT3 9DT | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 09/09/2025 | Other Goods/Services | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | LANE CLARK & PEACOCK LLP | 717030 | 120000.00 | DESNZ - Energy Research and Studies-Other Goods/Services | W1U 1DQ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 11/09/2025 | Capital Grants To Local Government | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | Cornwall Council | 571885 | 119553.75 | DESNZ - Social Housing Decarbonisation Fund (SHDF)-Capital Grants To Local Government | TR1 3AY | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 17/09/2025 | Apprenticeship Levy | DESNZ - Corporate Delivery Group - DESNZ - Human Resources | HM Revenue and Customs | 719243 | 117438.00 | DESNZ - Non Devolved Admin-Apprenticeship Levy | BD98 8AA | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 22/09/2025 | Other Professional Services | DESNZ - Net Zero, Nuclear & International - DESNZ - Nuclear Protection Directorate | United Kingdom National Nuclear Laboratory Ltd (UKNNL) | 722158 | 116042.80 | DESNZ - AUKUS-Other Professional Services | WA3 6AE | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 02/09/2025 | Technical Advice / Services & Support | ICS - Integrated Corporate Services - ICS - Digital | Triad Group Plc | 712402 | 114150.00 | ICS - DESNZ CS Admin-Technical Advice / Services & Support | MK7 8LE | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | 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 | 714954 | 111946.80 | DESNZ - STFC Laser Fusion Technology-R & D Current Grants to Central Government | SN2 1SZ | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 04/09/2025 | Current Grants To Private Sector - NPISH | DESNZ - Net Zero, Nuclear & International - DESNZ - INZ: Climate Finance & Strategy | DAI Global UK Ltd | 717390 | 111074.65 | DESNZ - International Climate Finance (ICF)-Current Grants To Private Sector - NPISH | HP3 9TD | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 05/09/2025 | Technical Advice / Services & Support | DESNZ - Major Decarbonisation Projects - DESNZ - MDP - CCUS Delivery | WSP UK LTD | 717673 | 110549.24 | DESNZ - EU Exit: No specific DExEU issue PROG-Technical Advice / Services & Support | M15 4RP | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 17/09/2025 | Contractor Expenditure | ICS - Integrated Corporate Services - ICS - Digital | CAPGEMINI UK plc | 720378 | 109412.24 | ICS - Transition - DSIT-Contractor Expenditure | GU21 6DB | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 05/09/2025 | Other Goods/Services | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | International Institute for Environment and Development (IIED) | 718286 | 109098.92 | DESNZ - Climate Science International-Other Goods/Services | WC2A 1AP | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 29/09/2025 | Utilisation of Provisions - Purchase of Goods & Services - Other | DESNZ - Energy Infrastructure - DESNZ - Energy Development | Capita Pension Solutions Ltd | 724255 | 108519.96 | 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 | Department for Energy Security & Net Zero | 11/09/2025 | Capital Grants To Local Government | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | Cornwall Council | 591467 | 107560.00 | DESNZ - Social Housing Decarbonisation Fund (SHDF)-Capital Grants To Local Government | TR1 3AY | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 10/09/2025 | Other Goods/Services | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | RICARDO-AEA LTD | 714159 | 107320.98 | DESNZ - Greenhouse Gas Emissions Inventory-Other Goods/Services | OX11 0QR | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | R & D Other IT Consultancy | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | Astraeus Consulting Ltd | 722969 | 104947.64 | DESNZ - UK ETS-R & D Other IT Consultancy | M50 1RD | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 22/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Derby Energy Ltd | 722402 | 104144.25 | DESNZ - Green Heat Networks Fund (GHNF)-Capital Grants to Private Sector - Companies | LS1 5AB | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722850 | 101411.08 | ICS - Admin-Accommodation & Building Management | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Utilisation of Provisions - Purchase of Goods & Services - Other | DESNZ - Energy Infrastructure - DESNZ - Energy Development | Iron Mountain (UK) Plc | 723003 | 100762.39 | DESNZ - Coal Health Administration Costs Including Legal Defence And Records Management-Utilisation of Provisions - Purchase of Goods & Services - Other | EH54 7DF | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 17/09/2025 | IT Management and Change - Application Support Services | DESNZ - Net Zero, Nuclear & International - DESNZ - Nuclear Protection Directorate | CGI IT UK LTD | 718301 | 99166.67 | DESNZ - RREMS Business As Usual-IT Management and Change - Application Support Services | EC3M 3BY | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 30/09/2025 | CL - Cash CFERs paid over to HMT | DESNZ - Energy Infrastructure - DESNZ - Energy Development | CONSOLIDATED FUND ACCOUNT 6622 | 725300 | 92976.18 | DESNZ - Receipts Of The Coal Authority Paid To The Consolidated Fund-CL - Cash CFERs paid over to HMT | RH10 1UH | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 10/09/2025 | Other IT Consultancy | ICS - Integrated Corporate Services - ICS - Digital | Cognizant Worldwide Ltd | 718987 | 92691.20 | DESNZ -Other IT Consultancy | EC2M 4AG | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 30/09/2025 | Outsourced Programme Management | DESNZ - Energy Infrastructure - DESNZ - Clean Energy Investment | City Science Corporation Ltd | 714152 | 92000.00 | DESNZ - Home Energy Management System-Outsourced Programme Management | EX1 1TS | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 05/09/2025 | Other Professional Services | DESNZ - Net Zero, Nuclear & International - DESNZ - Nuclear Protection Directorate | United Kingdom National Nuclear Laboratory Ltd (UKNNL) | 714997 | 91849.20 | DESNZ - Nuclear Material Security-Other Professional Services | WA3 6AE | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722853 | 91675.95 | ICS - Admin-Accommodation & Building Management | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 30/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 724778 | 90564.99 | ICS - Admin-Accommodation & Building Management | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 11/09/2025 | Research and Development Expenditure | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Environmental Resources Management Ltd | 719949 | 90320.23 | DESNZ - Heat Networks Zoning-Research and Development Expenditure | EC3A 8AA | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 08/09/2025 | R & D Current Grants to Private Sector - NPISH | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | MicroLink Devices Uk Ltd | 718766 | 89050.27 | DESNZ - Delivery of BEIS Energy Innovation-R & D Current Grants to Private Sector - NPISH | SA12 7AX | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 25/09/2025 | Research and Development Expenditure | DESNZ - Net Zero, Nuclear & International - DESNZ - INZ: Climate Finance & Strategy | International Organisation Development Ltd | 723629 | 87644.00 | DESNZ - International Climate Finance (ICF)-Research and Development Expenditure | S11 8FT | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 10/09/2025 | NCA - Additions - Venture Capital Fund | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | Clean Growth Fund LP | 719269 | 87026.08 | DESNZ - Net Zero Innovation - Bioenergy and VC-NCA - Additions - Venture Capital Fund | WC2H 0HF | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 02/09/2025 | R & D Current Grants to Private Sector - NPISH | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | Ingenza Ltd | 716966 | 85785.73 | DESNZ - Net Zero Innovation Industry and Carbon Capture Demonstration-R & D Current Grants to Private Sector - NPISH | EH25 9RG | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 03/09/2025 | Recruitment Advice and Services | DESNZ - Energy Markets & Supply - DESNZ - Analysis Directorate | Cabinet Office | 716779 | 85315.00 | DESNZ - Devolved Admin-Recruitment Advice and Services | NP10 8FZ | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 08/09/2025 | Technical Advice / Services & Support | ICS - Integrated Corporate Services - ICS - Digital | Ernst and Young LLP | 717032 | 83625.00 | ICS - Admin-Technical Advice / Services & Support | SE1 2AF | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 04/09/2025 | R & D Current Grants to Private Sector - NPISH | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | Urbanchain Ltd | 717794 | 83402.54 | DESNZ - Delivery of BEIS Energy Innovation-R & D Current Grants to Private Sector - NPISH | M2 3NG | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 10/09/2025 | Technical Advice / Services & Support | ICS - Integrated Corporate Services - ICS - Digital | Triad Group Plc | 718725 | 80880.00 | ICS - DESNZ CS Admin-Technical Advice / Services & Support | MK7 8LE | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | Outsourced Programme Management | DESNZ - Energy Infrastructure - DESNZ - Clean Energy Investment | Etude Consulting Ltd | 722087 | 80342.00 | DESNZ - Clean Heat SAP (Standard Assessment Procedure)-Outsourced Programme Management | N1 7RU | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 04/09/2025 | R & D Current Grants to Private Sector - NPISH | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | Luxus Ltd | 717793 | 79947.07 | DESNZ - Net Zero Innovation Industry and Carbon Capture Demonstration-R & D Current Grants to Private Sector - NPISH | LN11 0LQ | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 25/09/2025 | Technical Advice / Services & Support | DESNZ - Major Decarbonisation Projects - DESNZ - MDP - CCUS Delivery | WSP UK LTD | 721657 | 79577.12 | DESNZ - EU Exit: No specific DExEU issue PROG-Technical Advice / Services & Support | WC2A 1AF | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 15/09/2025 | Research and Development Expenditure | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Asteros Advisers Ltd | 720476 | 78950.00 | DESNZ - Heat Networks Zoning-Research and Development Expenditure | N1 7SL | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | R & D IT Services | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | TPXImpact Ltd | 721924 | 77703.48 | DESNZ - Heat Networks Zoning-R & D IT Services | E1 1EW | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 05/09/2025 | Capital Grants To Local Government | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | Cheshire East Borough Council | 717775 | 77651.12 | DESNZ - Warm Homes : Local Grant-Capital Grants To Local Government | CW1 2JZ | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 11/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero, Nuclear & International - DESNZ - Nuclear Power and Decommissioning | International Nuclear Services Ltd t/a Nuclear Transport Solutions | 716710 | 76339.35 | DESNZ - HALEU Phase 3a: Transport-Capital Grants to Private Sector - Companies | WA3 6GR | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 08/09/2025 | Technical Advice / Services & Support | ICS - Integrated Corporate Services - ICS - Digital | Ernst and Young LLP | 716502 | 75500.00 | ICS - Admin-Technical Advice / Services & Support | SE1 2AF | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 10/09/2025 | Technical Advice / Services & Support | DESNZ - Net Zero, Nuclear & International - DESNZ - Nuclear Projects Delivery Directorate | Ove Arup and Partners Ltd | 719338 | 74565.63 | DESNZ - Sizewell B Extension-Technical Advice / Services & Support | W1T 4BQ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | IT Services | ICS - Integrated Corporate Services - ICS - Commercial | Cabinet Office | 720753 | 73800.00 | ICS - Admin-IT Services | NP10 8FZ | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 22/09/2025 | Outsourced Programme Management | DESNZ - Energy Infrastructure - DESNZ - Clean Energy Investment | Etude Consulting Ltd | 722189 | 73603.00 | DESNZ - Clean Heat SAP (Standard Assessment Procedure)-Outsourced Programme Management | N1 7RU | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 10/09/2025 | R & D Current Grants to Private Sector - NPISH | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | MIXERGY LTD | 719871 | 73018.66 | DESNZ - Net Zero Innovation - Built-R & D Current Grants to Private Sector - NPISH | OX29 4DB | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 15/09/2025 | Research and Development Expenditure | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Asteros Advisers Ltd | 720477 | 72405.00 | DESNZ - Heat Networks Zoning-Research and Development Expenditure | N1 7SL | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 23/09/2025 | Administration of Grants and Awards | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | RICARDO-AEA LTD | 722526 | 71808.56 | DESNZ - Industrial Energy Transformation scheme-Administration of Grants and Awards | OX11 0QR | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 05/09/2025 | Capital Grants To Local Government | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | Durham County Council | 717785 | 71292.65 | DESNZ - Warm Homes : Local Grant-Capital Grants To Local Government | DH1 5UQ | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 04/09/2025 | Other Professional Services | DESNZ - Net Zero, Nuclear & International - DESNZ - INZ: Climate Finance & Strategy | RICARDO-AEA LTD | 717389 | 71186.53 | DESNZ - International Climate Finance (ICF)-Other Professional Services | OX11 0QR | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 01/09/2025 | Other Goods/Services | DESNZ - Net Zero, Nuclear & International - DESNZ - INZ: Trade & Energy | Department for Business and Trade (DBT) | 716047 | 70466.21 | DESNZ - Devolved Admin-Other Goods/Services | NP10 8QQ | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | Current Grants To Local Government | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Tees Valley Combined Authority | 721664 | 70000.00 | DESNZ - Heat Networks Zoning-Current Grants To Local Government | TS17 6QY | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 26/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 723983 | 69884.57 | ICS - Admin-Accommodation & Building Management | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 02/09/2025 | External Legal Advice and Service | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | DLA Piper UK LLP | 717317 | 68535.90 | DESNZ - UK ETS-External Legal Advice and Service | EC1A 4HT | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 02/09/2025 | R & D Other IT Consultancy | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | Triad Group Plc | 716982 | 67856.25 | DESNZ - UK ETS-R & D Other IT Consultancy | MK7 8LE | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 11/09/2025 | Capital Grants To Local Government | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | Cornwall Council | 714942 | 67675.05 | DESNZ - Social Housing Decarbonisation Fund (SHDF)-Capital Grants To Local Government | TR1 3AY | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 11/09/2025 | HR Advice and Services | ICS - Integrated Corporate Services - ICS - Human Resources | Ministry Of Justice | 718423 | 65099.00 | ICS - DESNZ CS Admin-HR Advice and Services | NP20 9BB | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 03/09/2025 | Purchase of Intangible Software | ICS - Integrated Corporate Services - ICS - Human Resources | The Information Lab Ltd | 714970 | 64818.00 | ICS - DESNZ CS Admin-Purchase of Intangible Software | WC1E 7EB | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 29/09/2025 | Economic Consultancy & Research | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Portfolio & Affordability | Verian Group UK Ltd | 723897 | 64339.78 | DESNZ - Fuel Poverty Eco-Economic Consultancy & Research | SW1P 3JA | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Wolverhampton Heat Network Ltd | 721847 | 64199.03 | DESNZ - Green Heat Networks Fund (GHNF)-Capital Grants to Private Sector - Companies | CA6 4BN | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 22/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Allington Energy Networks Ltd | 722397 | 63930.00 | DESNZ - Green Heat Networks Fund (GHNF)-Capital Grants to Private Sector - Companies | DN4 5NU | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | On-Line Databases | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | S and P Global Ltd | 722916 | 63887.00 | DESNZ - UK ETS-On-Line Databases | EC2Y 9LY | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 16/09/2025 | Recruitment Advice and Services | ICS - Integrated Corporate Services - ICS - Human Resources | Cabinet Office | 712170 | 59580.25 | ICS - DESNZ CS Admin-Recruitment Advice and Services | NP10 8FZ | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 12/09/2025 | Consultancy Expenditure | DESNZ - Energy Infrastructure - DESNZ - Electricity Systems & Networks | BARINGA PARTNERS LLP | 718939 | 59400.00 | DESNZ - Net Zero Costs - Admin-Consultancy Expenditure | SW1E 6AJ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 15/09/2025 | Research and Development Expenditure | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Ove Arup and Partners Ltd | 720449 | 58692.19 | DESNZ - Heat Networks Zoning-Research and Development Expenditure | W1T 4BQ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 12/09/2025 | Technical Advice / Services & Support | ICS - Integrated Corporate Services - ICS - Digital | Ernst and Young LLP | 719857 | 58275.00 | ICS - Admin-Technical Advice / Services & Support | SE1 2AF | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 18/09/2025 | Capital Grants To Local Government | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | Thanet District Council | 721636 | 57829.41 | DESNZ - Warm Homes : Social Housing Fund-Capital Grants To Local Government | CT9 1XZ | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 05/09/2025 | Capital Grants To Local Government | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | LEEDS CITY COUNCIL | 717778 | 57711.52 | DESNZ - Warm Homes : Local Grant-Capital Grants To Local Government | LS1 1UR | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 04/09/2025 | Recruitment Advice and Services | DESNZ - Chief Scientific Adviser - DESNZ - CSA DG Office | Cabinet Office | 717701 | 57563.40 | DESNZ - Devolved Admin-Recruitment Advice and Services | NP10 8FZ | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 25/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Citigen (London) Ltd | 723632 | 57475.00 | DESNZ - Heat Networks Efficiency Scheme (HNES)-Capital Grants to Private Sector - Companies | CV4 8LG | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 04/09/2025 | CL - Payroll Suspense | Corporate Payments | LEGAL AND GENERAL ASSURANCE SOCIETY LTD | 718367 | 57416.05 | Default-CL - Payroll Suspense | CF24 0EB | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 15/09/2025 | Research and Development Expenditure | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Ove Arup and Partners Ltd | 720448 | 57269.81 | DESNZ - Heat Networks Zoning-Research and Development Expenditure | W1T 4BQ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | Outsourced Programme Management | DESNZ - Energy Infrastructure - DESNZ - Clean Energy Investment | Etude Consulting Ltd | 722086 | 57206.00 | DESNZ - Clean Heat SAP (Standard Assessment Procedure)-Outsourced Programme Management | N1 7RU | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 08/09/2025 | Technical Advice / Services & Support | ICS - Integrated Corporate Services - ICS - Digital | Ernst and Young LLP | 717014 | 56725.00 | ICS - Admin-Technical Advice / Services & Support | SE1 2AF | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 25/09/2025 | Other Technical Professional Services | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Smart Metering Implementation Programme | PA Consulting Services Ltd | 722190 | 55752.00 | DESNZ - Roll-out of Smart Meters-Other Technical Professional Services | SG8 6DP | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | R & D Other IT Consultancy | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | Triad Group Plc | 722922 | 55268.75 | DESNZ - UK ETS-R & D Other IT Consultancy | MK7 8LE | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 22/09/2025 | Financial Advice and Services | DESNZ - Major Decarbonisation Projects - DESNZ - MDP - Hydrogen | Alexander Mann Solutions Ltd | 708875 | 55191.86 | DESNZ - Net Zero Costs - Admin-Financial Advice and Services | EC2M 5TQ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 25/09/2025 | Grant-In-Aid to Arms Length Bodies | DESNZ - Energy Infrastructure - DESNZ - Renewable Electricity Directorate | Low Carbon Contracts Company Ltd | 723852 | 54796.68 | DESNZ - Renewable Energy Development Support-Grant-In-Aid to Arms Length Bodies | E14 4PU | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 02/09/2025 | R & D Other IT Consultancy | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | Triad Group Plc | 716969 | 54550.00 | DESNZ - Chp Quality Assurance Programme-R & D Other IT Consultancy | MK7 8LE | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 10/09/2025 | IT Hosting Services | DESNZ - Net Zero, Nuclear & International - DESNZ - Nuclear Protection Directorate | Amazon Web Services EMEA SARL | 717643 | 54250.77 | DESNZ - RREMS Business As Usual-IT Hosting Services | L-1855 | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 23/09/2025 | Professional Subscriptions | DESNZ - Energy Markets & Supply - DESNZ - Analysis Directorate | HM Revenue and Customs | 722143 | 54000.00 | DESNZ - Devolved Admin-Professional Subscriptions | BN12 4XJ | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 22/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Oxford City Energy Network Ltd | 722407 | 51239.65 | DESNZ - Green Heat Networks Fund (GHNF)-Capital Grants to Private Sector - Companies | LS1 5AB | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 15/09/2025 | Research and Development Expenditure | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Ove Arup and Partners Ltd | 720447 | 50730.63 | DESNZ - Heat Networks Zoning-Research and Development Expenditure | W1T 4BQ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 11/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero, Nuclear & International - DESNZ - Nuclear Power and Decommissioning | Urenco Ltd | 718893 | 49673.36 | DESNZ - Critical Infrastructure and Capability Package - Fuel Programme-Capital Grants to Private Sector - Companies | SL2 4JS | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 22/09/2025 | Research and Development Expenditure | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Hermetica Black Ltd | 722123 | 49413.00 | DESNZ - Heat Networks Zoning-Research and Development Expenditure | E1 6NF | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 26/09/2025 | Outsourced Programme Management | DESNZ - Energy Markets & Supply - DESNZ - Energy Affordability & Consumers | Hinduja Global Solutions UK Ltd | 716737 | 48518.52 | DESNZ - DWP Warm Home Discount Delivery-Outsourced Programme Management | TW8 9AG | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 16/09/2025 | Consultancy Expenditure | DESNZ - Energy Markets & Supply - DESNZ - Energy Security & Resilience | FTI Consulting Ltd | 720751 | 48515.00 | DESNZ - Panel Of Technical Experts-Consultancy Expenditure | EC1A 4HD | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 16/09/2025 | Technical Advice / Services & Support | ICS - Integrated Corporate Services - ICS - Digital | Triad Group Plc | 718724 | 47959.00 | ICS - DESNZ CS Admin-Technical Advice / Services & Support | MK7 8LE | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 30/09/2025 | Outsourced Programme Management | DESNZ - Energy Markets & Supply - DESNZ - Energy Affordability & Consumers | Hinduja Global Solutions UK Ltd | 724789 | 47121.10 | DESNZ - DWP Warm Home Discount Delivery-Outsourced Programme Management | TW8 9AG | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 12/09/2025 | CA - GPC New Procedures | ICS - Integrated Corporate Services - ICS - Operations | BARCLAYS BANK PLC | 720497 | 46439.39 | Default-CA - GPC New Procedures | TS17 6YT | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 29/09/2025 | Other Goods/Services | DESNZ - Net Zero, Nuclear & International - DESNZ - INZ: Trade & Energy | Department for Science Innovation and Technology (DSIT) | 724395 | 46363.62 | DESNZ - Devolved Admin-Other Goods/Services | SW1H 0ET | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 12/09/2025 | Technical Advice / Services & Support | ICS - Integrated Corporate Services - ICS - Digital | Ernst and Young LLP | 719858 | 46025.00 | ICS - Admin-Technical Advice / Services & Support | SE1 2AF | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 08/09/2025 | R & D Technical Advice/Services and Support | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Ramboll UK Ltd | 714740 | 45251.40 | DESNZ - Hydrogen Heating - CDEL expenditure-R & D Technical Advice/Services and Support | SE1 8NW | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Outsourced Technical Support | ICS - Integrated Corporate Services - ICS - Digital | CGI IT UK LTD | 722149 | 44986.86 | ICS - Admin-Outsourced Technical Support | EC3M 3BY | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | R & D Other IT Consultancy | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | Triad Group Plc | 722919 | 44775.00 | DESNZ - Chp Quality Assurance Programme-R & D Other IT Consultancy | MK7 8LE | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 09/09/2025 | Other Goods/Services | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | Chameleon Technology (UK) Ltd | 719030 | 44646.75 | DESNZ - Net Zero Innovation - Smart-Other Goods/Services | HG3 1UF | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 11/09/2025 | Administration of Grants and Awards | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Triple Point Investment Management LLP | 719920 | 44143.00 | DESNZ - Green Heat Networks Fund (GHNF)-Administration of Grants and Awards | EC4N 7AF | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 17/09/2025 | Consultancy Expenditure | ICS - Integrated Corporate Services - ICS - Digital | Bramble Hub Ltd | 720138 | 43769.97 | ICS - Admin-Consultancy Expenditure | SE1 7SP | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 05/09/2025 | PPM (Project & Programme Management) | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | RICARDO-AEA LTD | 717748 | 43354.62 | DESNZ - Business Energy Efficiency Delivery-PPM (Project & Programme Management) | OX11 0QR | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 17/09/2025 | Recruitment Advice and Services | ICS - Integrated Corporate Services - ICS - Human Resources | Cabinet Office | 714239 | 43114.75 | ICS - DSIT CS Admin-Recruitment Advice and Services | NP10 8FZ | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 01/09/2025 | Other Technical Professional Services | DESNZ - Energy Infrastructure - DESNZ - Offshore Petroleum Regulator for Environment and Decommissioning | HARTLEY ANDERSON LTD | 716669 | 42615.50 | DESNZ - Offshore Energy Strategic Environmental Assessment-Other Technical Professional Services | AB41 8ER | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | External Legal Advice and Service | DESNZ - Net Zero, Nuclear & International - DESNZ - Nuclear Projects Delivery Directorate | Ashurst LLP | 722905 | 42388.65 | DESNZ - New Nuclear Sizewell C (Net Zero)-External Legal Advice and Service | E1 6PW | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 08/09/2025 | Storage and Distribution | ICS - Integrated Corporate Services - ICS - Digital | Restore PLC | 718608 | 41837.19 | ICS - Admin-Storage and Distribution | RH1 5DY | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | UKSBS - Service Costs | ICS - Integrated Corporate Services - ICS - Digital | UK Shared Business Services Ltd | 721864 | 41750.00 | ICS - Admin-UKSBS - Service Costs | SN2 1FF | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 22/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Oxford Energy Network Ltd | 722406 | 41674.35 | DESNZ - Green Heat Networks Fund (GHNF)-Capital Grants to Private Sector - Companies | LS1 5AB | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 10/09/2025 | R & D Outsourced Other | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | UNITED UTILITIES WATER plc | 719270 | 41560.96 | DESNZ - Net Zero Innovation - Bioenergy and VC-R & D Outsourced Other | WA5 3LP | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | IT Services | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | TPXImpact Ltd | 721924 | 41095.27 | DESNZ - Heat Networks Zoning-IT Services | E1 1EW | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | Personnel-related Expenditure | DESNZ - Major Decarbonisation Projects - DESNZ - MDP - CCUS Strategy & Policy | National Grid Grain LNG Ltd | 719896 | 41029.20 | DESNZ - CCS Projects-Personnel-related Expenditure | ME3 0AB | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 22/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Lincoln Heat Network | 722398 | 40661.00 | DESNZ - Green Heat Networks Fund (GHNF)-Capital Grants to Private Sector - Companies | CA6 4BN | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 11/09/2025 | Capital Grants To Local Government | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | City of York Council | 720113 | 40623.54 | DESNZ - HUG 2-Capital Grants To Local Government | YO1 6GA | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 04/09/2025 | Economic Consultancy & Research | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | IFF RESEARCH LTD | 716988 | 40083.83 | DESNZ - HUG 2-Economic Consultancy & Research | SE1 0HR | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 01/09/2025 | Outsourced Programme Management | DESNZ - Energy Infrastructure - DESNZ - Clean Energy Investment | City Science Corporation Ltd | 705249 | 40000.00 | DESNZ - Home Energy Management System-Outsourced Programme Management | EX1 1TS | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 09/09/2025 | R & D Research and Development Expenditure | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | BEHAVIOURAL INSIGHTS LTD | 718254 | 40000.00 | DESNZ - Industrial Decarbonisation-R & D Research and Development Expenditure | EC4Y 0DS | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 22/09/2025 | On-Line Databases | ICS - Integrated Corporate Services - ICS - Digital | Triad Group Plc | 720128 | 39813.75 | ICS - DESNZ CS Admin-On-Line Databases | MK7 8LE | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 22/09/2025 | Capital Grants to Private Sector - Companies | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Swan Esco Ltd | 722396 | 39071.00 | DESNZ - Green Heat Networks Fund (GHNF)-Capital Grants to Private Sector - Companies | CA6 4BN | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 12/09/2025 | Stationery | ICS - Integrated Corporate Services - ICS - Operations | BARCLAYS BANK PLC | 720503 | 38411.78 | DESNZ - Devolved Admin-Stationery | TS17 6YT | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 22/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722107 | 38072.71 | ICS - Admin-Accommodation & Building Management | B3 2BJ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | Other Technical Professional Services | DESNZ - Energy Infrastructure - DESNZ - Electricity Systems & Networks | Methods Business and Digital Technology Ltd | 713560 | 37740.00 | DESNZ - Secure Smart Electricity Systems-Other Technical Professional Services | EC1N 8TS | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 09/09/2025 | ICT Outsourcing & Maintenance/Support | DESNZ - Energy Infrastructure - DESNZ - Offshore Petroleum Regulator for Environment and Decommissioning | Fivium Ltd | 718907 | 36021.32 | DESNZ - Energy Portal Costs-ICT Outsourcing & Maintenance/Support | W1F 7LD | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 08/09/2025 | Rentals Under IFRS 16 Leases Buildings | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 718748 | 35999.62 | ICS - Admin-Rentals Under IFRS 16 Leases Buildings | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | IT Software Licences and Software Maintenance | ICS - Integrated Corporate Services - ICS - Digital | XMA LTD | 711131 | 35744.69 | ICS - Admin-IT Software Licences and Software Maintenance | AL2 2DQ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | IT Software Licences and Software Maintenance | ICS - Integrated Corporate Services - ICS - Digital | XMA LTD | 711447 | 35744.69 | ICS - Admin-IT Software Licences and Software Maintenance | NG11 7EP | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | IT Software Licences and Software Maintenance | ICS - Integrated Corporate Services - ICS - Digital | XMA LTD | 715447 | 35744.69 | ICS - Admin-IT Software Licences and Software Maintenance | AL2 2DQ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | IT Software Licences and Software Maintenance | ICS - Integrated Corporate Services - ICS - Digital | XMA LTD | 720144 | 35744.69 | ICS - Admin-IT Software Licences and Software Maintenance | AL2 2DQ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 30/09/2025 | Advertising | DESNZ - Energy Markets & Supply - DESNZ - Communications | M&C Saatchi (UK) Ltd | 724696 | 35350.00 | DESNZ - CPG - Mission Comms-Advertising | W1F 9EE | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722852 | 34298.46 | ICS - Admin-Accommodation & Building Management | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 25/09/2025 | Technical Advice / Services & Support | DESNZ - Net Zero, Nuclear & International - DESNZ - Nuclear Projects Delivery Directorate | Ove Arup and Partners Ltd | 720418 | 32756.25 | DESNZ - New Nuclear Sizewell C (Net Zero)-Technical Advice / Services & Support | W1T 4BJ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 12/09/2025 | Consultancy Expenditure | DESNZ - Energy Infrastructure - DESNZ - Electricity Systems & Networks | BARINGA PARTNERS LLP | 718939 | 32400.00 | DESNZ - Net Zero Costs - Admin-Consultancy Expenditure | SW1E 6AJ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 12/09/2025 | Technical Advice / Services & Support | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | RESQ LTD | 720179 | 31529.77 | DESNZ - Consumer Advice & Information (CAI)-Technical Advice / Services & Support | HU1 3JZ | GRANT |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 26/09/2025 | Economic Consultancy & Research | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Domestic | GC Insight Ltd | 723948 | 31062.50 | DESNZ - Consumer Advice & Information (CAI)-Economic Consultancy & Research | M1 5JW | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 17/09/2025 | Other Professional Services | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | ICF Consulting Services Ltd | 720990 | 31026.60 | DESNZ - Energy Technologies List-Other Professional Services | EC4R 1BE | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 30/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 724778 | 30808.62 | ICS - Admin-Accommodation & Building Management | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 02/09/2025 | R & D Economic Consultancy and Research | DESNZ - Energy Markets & Supply - DESNZ - Energy Markets & Analysis | LANE CLARK & PEACOCK LLP | 716927 | 30400.00 | DESNZ - Energy Sector Modelling, Research and Evaluation (ESNM R&D)-R & D Economic Consultancy and Research | W1U 1DQ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 19/09/2025 | Other Technical Professional Services | DESNZ - Energy Infrastructure - DESNZ - Offshore Petroleum Regulator for Environment and Decommissioning | Environment Agency | 721930 | 30357.00 | DESNZ - Offshore Environmental Regulation-Other Technical Professional Services | PE2 8YD | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 11/09/2025 | Professional Subscriptions | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | ICE Data Desktop Solutions Ltd | 719231 | 30313.86 | DESNZ - UK ETS-Professional Subscriptions | EC1Y 4SU | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 12/09/2025 | R & D Outsourced Other | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | Sizewell C Ltd | 720129 | 29951.14 | DESNZ - Net Zero Innovation - Bioenergy and VC-R & D Outsourced Other | RH10 1QQ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722851 | 29859.08 | ICS - Admin-Accommodation & Building Management | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 09/09/2025 | External Legal Advice and Service | DESNZ - Net Zero, Nuclear & International - DESNZ - Nuclear Projects Delivery Directorate | Ashurst LLP | 718964 | 29251.55 | DESNZ - Sizewell B Extension-External Legal Advice and Service | E1 6PW | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 16/09/2025 | ICT Business Specific Application Services | ICS - Integrated Corporate Services - ICS - Central Services | Thoughtworks Ltd | 711828 | 29112.00 | ICS - Admin-ICT Business Specific Application Services | WC2H 8JR | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 29/09/2025 | Other Goods/Services | DESNZ - Net Zero, Nuclear & International - DESNZ - INZ: Trade & Energy | Department for Science Innovation and Technology (DSIT) | 724395 | 29101.60 | DESNZ - Devolved Admin-Other Goods/Services | SW1H 0ET | WGA ONLY |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 08/09/2025 | R & D Technical Advice/Services and Support | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | GL Industrial Services UK Ltd | 718637 | 29037.45 | DESNZ - Hydrogen Heating - CDEL expenditure-R & D Technical Advice/Services and Support | LE11 3GR | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 16/09/2025 | Consultancy Expenditure | DESNZ - Energy Markets & Supply - DESNZ - Energy Security & Resilience | Dentons UK and Middle East LLP | 720756 | 28755.97 | DESNZ - Panel Of Technical Experts-Consultancy Expenditure | EC4M 7WS | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 11/09/2025 | Consultancy Expenditure | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Industrial Decarbonisation and Emissions Trading | RICARDO-AEA LTD | 719894 | 28347.73 | DESNZ - Business Energy Efficiency Delivery-Consultancy Expenditure | OX11 0QR | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 08/09/2025 | R & D Technical Advice/Services and Support | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | BSI Standards Ltd | 718905 | 28320.00 | DESNZ - Hydrogen Heating - CDEL expenditure-R & D Technical Advice/Services and Support | W4 4AL | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 08/09/2025 | Legal Costs | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | BURGES SALMON LLP | 718615 | 28241.10 | DESNZ - Heat Networks Zoning-Legal Costs | BS2 0ZX | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 15/09/2025 | Research and Development Expenditure | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Ove Arup and Partners Ltd | 720425 | 28234.48 | DESNZ - Heat Networks Zoning-Research and Development Expenditure | W1T 4BQ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 05/09/2025 | Training And Development Expenditure | DESNZ - Corporate Delivery Group - DESNZ - Human Resources | KPMG LLP | 714657 | 27944.73 | DESNZ - Devolved Admin-Training And Development Expenditure | E14 5GL | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 22/09/2025 | R & D Current Grants to Private Sector - NPISH | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | GL Industrial Services UK Ltd | 716939 | 27846.46 | DESNZ - Net Zero Innovation Technical support-R & D Current Grants to Private Sector - NPISH | LE11 3GR | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 09/09/2025 | IT Services | ICS - Integrated Corporate Services - ICS - Digital | Triad Group Plc | 718727 | 27798.75 | ICS - DESNZ CS Admin-IT Services | MK7 8LE | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 23/09/2025 | Legal Costs | DESNZ - Net Zero Buildings and Industry (NZBI) - DESNZ - Net Zero Buildings - Clean Heat | Dentons UK and Middle East LLP | 722525 | 27616.55 | DESNZ - Building & Electrification programme expenditure-Legal Costs | EC4M 7WS | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 29/09/2025 | Payments to Government Legal Department | DESNZ - Corporate Delivery Group - DESNZ - Legal Services | Government Legal Department | 724404 | 26498.67 | DESNZ - Litigation and Government Legal Department-Payments to Government Legal Department | SW1H 9GL | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 10/09/2025 | Training And Development Expenditure | DESNZ - Energy Markets & Supply - DESNZ - Energy Security & Resilience | Serco Ltd | 719310 | 26400.00 | DESNZ - Emergency Response Training-Training And Development Expenditure | RG27 9UY | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 24/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722855 | 25999.70 | ICS - Admin-Accommodation & Building Management | B2 4BH | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 26/09/2025 | Technical Advice / Services & Support | DESNZ - Net Zero, Nuclear & International - DESNZ - Nuclear Projects Delivery Directorate | Ove Arup and Partners Ltd | 723866 | 25837.50 | DESNZ - New Nuclear Sizewell C (Net Zero)-Technical Advice / Services & Support | NE1 3PL | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 22/09/2025 | Accommodation & Building Management | ICS - Integrated Corporate Services - ICS - Operations | Government Property Agency | 722213 | 25770.74 | ICS - Admin-Accommodation & Building Management | B3 2BJ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 10/09/2025 | Other Goods/Services | DESNZ - Net Zero, Nuclear & International - DESNZ - Science And Innovation | RICARDO-AEA LTD | 714158 | 25629.89 | DESNZ - Greenhouse Gas Emissions Inventory-Other Goods/Services | OX11 0QR | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 04/09/2025 | Consultancy Expenditure | DESNZ - Major Decarbonisation Projects - DESNZ - MDP - Hydrogen | BARINGA PARTNERS LLP | 717752 | 25590.00 | DESNZ - Hydrogen Economy-Consultancy Expenditure | SW1E 6AJ | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 05/09/2025 | 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 | 718243 | 25573.00 | DESNZ - SME Decarbonisation Scheme-Subsidies to the Private Sector - Presented as Grant Spend | W1H 1DP | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 12/09/2025 | IT Services | ICS - Integrated Corporate Services - ICS - Operations | F-24 UK Ltd | 720148 | 25048.23 | ICS - DESNZ CS Admin-IT Services | WD3 1RE | VENDOR |
| Department for Energy Security & Net Zero | Department for Energy Security & Net Zero | 12/09/2025 | IT Services | ICS - Integrated Corporate Services - ICS - Operations | F-24 UK Ltd | 720148 | 25048.23 | ICS - DSIT CS Admin-IT Services | WD3 1RE | VENDOR |