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 Group Onshore wind 30 MW26,000 homes Approved 2 years ago — nothing has happened sinceWho can move it: the developer and the network company · planning ref DNS/3280378
Upper Ogmore Wind FarmRES UK & Ireland Limited Onshore wind 25 MW22,000 homes Approved 4 years ago — nothing has happened sinceWho can move it: the developer and the network company · planning ref DNS/3213662
Abergorki Wind FarmThrive Renewables Onshore wind 14 MW12,000 homes Approved 11 years ago — nothing has happened sinceWho can move it: the developer and the network company · planning ref 13/0663/10
Llwyncelyn Wind FarmCenin Renewables Onshore wind 7.2 MW6,300 homes Waiting 8.0 years for a planning decisionWho can move it: Rhondda Cynon Taf Council · planning ref 18/0877/10
Coed Ely - Solar FarmRhondda Cynon Taff County Borough Council Solar 6 MW2,200 homes Under constructionWho can move it: the developer · earliest connection 2027 (in construction) · planning ref 23/0994/08
Pant y Wal (Extension)Pennant Walters Onshore wind 5 MW4,400 homes Approved 3 years ago — nothing has happened sinceWho can move it: the developer and the network company · planning ref P/20/42/FUL

Plus 1 smaller projects — see the full seat page.

Compared with its neighbours

ConstituencyApproved, not builtRunningPaid to switch off
Rhondda and Ogmore 81 MW114 MWnot visible
Aberafan Maesteg 37 MW313 MW£470k
Neath and Swansea East 27 MW58 MWnot visible
Bridgend 0.8 MW28 MWnot visible
Pontypridd 41 MW42 MWnot visible
Merthyr Tydfil and Aberdare 10 MW31 MWnot visible

Rhondda and Ogmore 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
  • 3 story angles for local reporting
  • A two-page PDF, and a newsroom edition with the references and who to call
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