New electricity connection: how it works
A new electricity connection links a property, plot or new building to the local electricity network. It is needed for a new build or self-build, a split or converted property, or a supply that is too small for an EV charger or heat pump.
The steps
- Get a budget price. Use the free GridQuotes tool to see what your DNO's published charges suggest for your plot and power need.
- Apply to the DNO. The distribution network operator (DNO) for your area gives you a formal quote. An independent connection provider (ICP) can quote for part of the work.
- Accept the quote and pay. The quote sets out what is included and how long it is valid.
- Design and approval. The route, cable and any equipment are designed and approved by the DNO.
- Groundwork and connection. Trenching, cable laying and jointing are done by the DNO or an ICP.
- Meter and supplier. Once connected you choose an energy supplier, who arranges the meter.
What you need to apply
- Site address and a site plan showing the plot
- The power you need, in kVA or kW, and whether you need single or three phase
- The date you want the supply
- Details of any larger loads such as heat pumps or EV chargers
How long it takes
It varies with the DNO and the amount of work. Simple jobs can take weeks, bigger ones months. The quote or programme will say.
See what drives the price in our electricity connection cost guide.
Frequently asked questions
How do I get a new electricity connection?
Apply to your local DNO, or ask an independent connection provider to quote for part of the work. A budget price first helps you know what to expect.
Who pays for a new electricity connection?
The person who asks for it, usually the landowner or developer, pays the connection charge set out in the quote.
Do I need to choose an energy supplier first?
No. The connection is arranged with the network operator. You choose a supplier for the meter and your bills once the connection is ready.
Related guides
Who is my DNO? · Electricity connection cost · New build electricity connection · Independent connection provider · Find an ICP near you · ICP quote · DNO quote