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£642m Grid Upgrade: Suffolk to Essex Power Lines Approved
21 Oct
Summary
- Ofgem approved £642m for electricity grid upgrades between Suffolk and Essex.
- The project includes new overhead lines and underground cables.
- The upgrade aims to connect more renewable energy to the grid.
The energy regulator, Ofgem, has approved funding of £642 million for a vital upgrade to the electricity grid. This investment will support a National Grid Electricity Transmission project focused on strengthening the network between Suffolk and Essex.
The initiative includes the installation of approximately 11 miles of new overhead lines and seven miles of underground cables. These will run between Bramford, near Ipswich, and Twinstead, north of Halstead. The plan, approved in 2024, also involves building a new substation at Twinstead Green and upgrading the existing one at Bramford.
Ofgem stated that the enhanced grid is necessary for connecting more homegrown clean power and strengthening energy security. While approved, the project faced opposition from Suffolk County Council due to environmental concerns. Environmental groups, like the RSPB, also raised issues regarding potential impacts on ancient woodlands and wildlife, although alternative routes were subsequently proposed and accepted.
The project aims to reduce bottlenecks in the energy system, which can increase costs. Ofgem emphasized that the cost of building this infrastructure now is less than the long-term consequences of inaction, supporting the transition away from fossil fuels and helping to meet net-zero ambitions.
