Opportunity for communities to have their say on new clean energy substation proposed in High Marnham

  • National Grid is consulting communities from 22 April to 20 May 2024 on its plans for a new electricity substation which will strengthen its network and connect clean energy to the grid - part of The Great Grid Upgrade
  • Substation crucial to upgrade critical infrastructure and ensure a secure and reliable supply of clean energy
  • Local people invited to attend consultation events to learn more about the proposals

National Grid is making changes to its network of electricity infrastructure that transports power around the country, in order to connect new sources of power generated from offshore wind and other low carbon sources to the homes and business across Britain. 

The Great Grid Upgrade is the largest overhaul of the grid in generations. It will play a large part in the UK government’s plan to boost homegrown power, helping the UK switch to clean energy and make sure our electricity network is fit for the future; carrying more clean, secure energy from where it’s generated to where it is needed.

As part of the Brinsworth to High Marnham project, National Grid is proposing to build and operate a new 400kV substation immediately west of its existing substation site in High Marnham. The new substation, which forms a key part of The Great Grid Upgrade, will play an important role in building a more secure and resilient future energy system and provide the ability to transport cleaner energy from the North of England to homes and businesses across the Midlands and beyond, helping to reduce our reliance on fossil fuels.

The local community is invited to find out more about National Grid’s plans and provide their feedback:

  • Online: www.nationalgrid.com/b-hm
  • Webinar: Wednesday 24 April from 6pm – 7pm. To register to attend, email [email protected]
  • In-person event: Friday 26 April from 2pm – 7pm at South Clifton Coronation Hall, South Clifton, Newark, Nottinghamshire, NG23 7BG 
  • In-person event: Saturday 27 April from 9am – 2pm at Normanton on Trent Village Hall, South Street, Normanton on Trent, NG23 6RQ

The Brinsworth to High Marnham project will support the UK’s net zero target by adding capacity to accommodate increasing power flows of energy generated in particular from offshore wind, in Scotland and North East England, which is expected to double within the next ten years, to areas of demand south to the Midlands and beyond. By reinforcing the network in the centre of the country, the project will facilitate the connection of more renewable and low carbon electricity, to allow clean green energy to be carried around the network.

Leanne Evans, National Grid project director, said: “Demand for electricity is expected to rise as the way we power our homes, businesses and transport changes. As the nation moves towards net zero, the fossil fuels that once powered our economy will be replaced with sources of low-carbon electricity. 

“This project is one of several network upgrades designed to get greater capability out of the existing network; allowing more electricity to pass through the transmission network and help accelerate the connection of clean energy projects. 

“We want to hear the views of local communities near the proposed series of works and we encourage the High Marnham community to participate. We value their input as we develop our plans and feedback from local communities and stakeholders will help inform and shape our proposals.”

National Grid expect the proposed substation in High Marnham to be operational in winter 2029.

National Grid’s Community Relations team are available to answer questions on 0800 073 1047 or [email protected]. They’re available from 9am – 5:30pm Monday to Friday with an answer service outside these times.

Anyone with any access requirements and is not familiar with Normanton on Trent Village Hall, please contact National Grid’s Community Relations team who will be happy to assist.

Image: National Grid is proposing to build and operate a new 400 kV substation immediately west of its existing substation site in High Marnham.