Research Assistant
Important update: pause in new electricity connection applications effective 29 January 2025
In light of Ofgem's recent decision regarding the transitional arrangements for the electricity connections process, NESO will be pausing the acceptance of new connection applications starting 29 January 2025.
This pause is crucial for transitioning to a streamlined connections process aimed at achieving clean power by 2030. Please note that during this period, National Grid's Research Assistant tool will not be updated.
For further information on the industry's transition to Connections Reform, please refer to the following links:
Research Assistant
Our Research Assistant is an innovative tool that is designed to provide connection information across the transmission system. Use it to review connection sites, find out key information about specific regions and likely timescales for connections.
ConnectNow Research AssistantRegional Information
Visit the regional information page to find out more about capacity and key enabling works in each region, as well as the current status of specific substations.
Site Specific Information
Drill down into a single site on our map view to better understand information about the voltage, connections dates or substation type.
Getting connected
The process of connecting to the high voltage transmission system in England and Wales involves a variety of people and resources. But what can you expect for your project?
Find out how the connections process works
