We use some essential cookies to make this website work.
We’d like to set additional cookies to understand how you use GOV.UK, remember your settings and improve government services.
We also use cookies set by other sites to help us deliver content from their services.
You have accepted additional cookies. You can change your cookie settings at any time.
You have rejected additional cookies. You can change your cookie settings at any time.
Departments, agencies and public bodies
News stories, speeches, letters and notices
Detailed guidance, regulations and rules
Reports, analysis and official statistics
Consultations and strategy
Data, Freedom of Information releases and corporate reports
Cumulative installation numbers and capacity of schemes under 5MW installed in Great Britain.
Service providers or government departments installing networking technologies in government shared buildings, known as hub buildings.
Make sure you have the right copper cabling, optical fibre cabling and installation in your school or college.
How to apply for standard rules and bespoke permits for A1 installations, including low impact installations.
Community engagement and ownership of the Uganda Rural Water and Sanitation project was critical for sustainability of the intervention
Information for ultra small emitters (USEs) on eligibility and compliance.
This schedule provides additional provisions to facilitate goods requiring installation by the Supplier.
Check if you need authorisation to use the simplified declaration procedure when you import or export goods like oil, gas or utilities, through a fixed pipeline or power line.
This research focuses on understanding how fuel poor households experience heat pumps and the factors that support a successful transition.
Tier 2 ecodesign requirements for small, medium and large power transformers are now in force. Use this tool to determine whether the costs of installing Tier 2 transformers are disproportionate.
Don’t include personal or financial information like your National Insurance number or credit card details.
To help us improve GOV.UK, we’d like to know more about your visit today. Please fill in this survey (opens in a new tab and requires JavaScript).