CONSTITUENCY BRIEFING · ENERGYMAP.APP

Rhondda and Ogmore

MP: Chris Bryant (Labour) Wales Data to July 2026

Rhondda and Ogmore has 81 MW of clean power (almost all onshore wind) approved and still not built: enough to supply a year's electricity to 68,000 homes. When the wires are too full to carry the power, Britain pays wind farms to switch off instead. No wind farm here is paid that way — almost all of it goes to wind farms in Scotland. That cost is shared across every bill in Britain, so households here pay for it too: about £92 a year per household, £4.0m across the constituency's 43,994 homes. There is also 114 MW of wind running here on the local network. If that gets switched off, no national record shows it.

Ranks 80 of 650 for clean power approved and not built.

What is stuck, and why

Project and developerTechSizeWhy it is stuck
Mynydd Y Glyn Wind Farm, Rhondda - Wind TurbinesPennant Wind Energy Ventures Limited Walters G Onshore wind 26,000 homes
30 MW
Approved 2 years ago — nothing has happened sinceWho can move it: the developer and the network company
Upper Ogmore Wind FarmRES UK & Ireland Limited Onshore wind 22,000 homes
25 MW
Approved 4 years ago — nothing has happened sinceWho can move it: the developer and the network company
Abergorki Wind FarmThrive Renewables Onshore wind 12,000 homes
14 MW
Approved 11 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.