CONSTITUENCY BRIEFING · ENERGYMAP.APP

Winchester

MP: Dr Danny Chambers (Liberal Democrat) England Data to July 2026

Winchester has 19 MW of clean power (all solar) approved and still not built: enough to supply a year's electricity to 6,900 homes. Britain's grid bottlenecks still add to bills here: about £92 a year per household, £3.9m across the constituency's 42,375 homes.

Ranks 202 of 650 for clean power approved and not built.

What is stuck, and why

Project and developerTechSizeWhy it is stuck
Silkstead Farm, Poles Lane - Battery Energy Storage Winchester Energy Reserve Limited Battery
50 MW
Approved a year ago — nothing has happened sinceWho can move it: the developer and the network company
South Lynch Farm - Solar FarmNovus Renewable Services Limited Solar 7,300 homes
20 MW
Approved a year ago — nothing has happened sinceWho can move it: the developer and the network company
New Farm House Locks FarmNextpower Spv 12 Limited Solar 6,500 homes
18 MW
Approved 3 years ago — nothing has happened sinceWho can move it: the developer and the network company

What else is in the briefing

No account needed for any of this: the full seat page with every figure, the method and sources, and this constituency's raw data. The account covers the packaged briefing only.