CONSTITUENCY BRIEFING · ENERGYMAP.APP

South West Hertfordshire

MP: Mr Gagan Mohindra (Conservative) England Data to July 2026

South West Hertfordshire has no significant clean power approved and waiting to be built, and none running. Britain's grid bottlenecks still add to bills here: about £92 a year per household, £3.6m across the constituency's 38,995 homes.

Ranks 455 of 650 for clean power approved and not built.

What is stuck, and why

Project and developerTechSizeWhy it is stuck
Langleybury Film HubRalph Trustees Limited Solar 3 MW1,100 homes Waiting 3.8 years for a planning decisionWho can move it: Three Rivers Council · planning ref 22/1945/FUL

Compared with its neighbours

ConstituencyApproved, not builtRunningPaid to switch off
South West Hertfordshire 0.7 MW0 MWnot visible
Beaconsfield 0.4 MW0 MWnot visible
Ruislip, Northwood and Pinner 0 MW0 MWnot visible
Harrow East 0 MW0 MWnot visible
Chesham and Amersham 0 MW0 MWnot visible
Watford 0.5 MW0.3 MWnot visible

South West Hertfordshire has more approved-and-waiting capacity than any of its neighbouring seats.

The rest of the briefing

  • Every approval each project still needs, and which of them the public can see
  • What building them would mean here — community payments, business rates and construction work
  • Drafted parliamentary questions and letters, filled in with this seat's figures
  • 2 story angles for local reporting
  • A two-page PDF, and a newsroom edition with the references and who to call
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