Work is scheduled to start in March next year. The £1bn, eight-year project will see the construction of a 32.5km tunnel which will house electricity transmission cables 30m underground. The new cables will replace three circuits that currently run under the surface of roads between Wimbledon in the southwest to Crayford in the southeast.

The project has been developed to minimise disruption for Londoners, eliminating the need to dig up the existing cable infrastructure, which is now more than 50-years-old and reaching the end of its life.

Geronimo Energy, a wholly-owned subsidiary of National Grid Plc, has announced the start of commercial operations for its 200 megawatt Crocker Wind Farm in Clark County, South Dakota. This wind energy project was built by Wanzek Construction, using GE 2.7-116 wind turbines. Crocker already has Virtual Power Purchase Agreements in place with leading corporations, including Walmart and Cargill.

These plans have been developed following extensive engagement with customers, industry stakeholders, nondomestic consumers and households across the country.
 

Electricity Transmission

Our Electricity Transmission plan has a baseline totex spend of £7.1bn over the five years. It assumes connection of 15.3GW of customer capacity, providing the UK with clean power and flexible storage, as well as continued investment to maintain reliability and resilience.
 

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