Power plant · Caerphilly, Wales, United Kingdom
Trehir Generation Project
Trehir Generation Project is a cancelled power plant in Caerphilly, Wales, United Kingdom, with 1.3 MW of capacity, operated by Infinis and Novera Energy.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | Caerphilly (coordinates), Wales | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Address | Caerphilly, Mid Glamorgan | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Status | Cancelled (planning permission expired) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Permit date | 19 May 2010 (permit 10/0213/FULL, Town and Country Planning Act, issued by Caerphilly) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Application date | 24 Mar 2010 (reference 10/0213/FULL, planning authority Caerphilly) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Decision date | 19 May 2010 (granted, reference 10/0213/FULL, planning authority Caerphilly) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Operator | Infinis (Infinis/Novera Energy (TREHIR DEVELOPMENT COMPANY LTD)) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Operator | Novera Energy (Infinis/Novera Energy (TREHIR DEVELOPMENT COMPANY LTD)) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Capacity | 1.3 MW | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Technology | Landfill Gas | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Coordinates | 51.6002, -3.2189 | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
Research on this power plant and its operator.Who owns it up to the parent company, its grid connection and planning status, and an introduction to the operator.
Request researchLatest events
Dated events about this power plant from official notices and registers, newest first. All recent changes.
- Permit expired
- Permit granted (planning authority Caerphilly, reference 10/0213/FULL)
- Permit applied for (planning authority Caerphilly, reference 10/0213/FULL)
How it compares
Trehir Generation Project is the 403rd-largest of 424 power plants in Wales and the 4,704th-largest of 5,050 in the United Kingdom by capacity; its 1.3 MW is <0.1% of the 115,622 MW we hold for the United Kingdom. Ranks and totals cover the power plants in our data that report their capacity, not every one in existence. Power plants planned, permitted or under construction are ranked apart.
| Within | Rank | Total | Share |
|---|---|---|---|
| Wales | 403rd of 424 | 9,068 MW | <0.1% |
| United Kingdom | 4,704th of 5,050 | 115,622 MW | <0.1% |
| All power plants in our data | 11,398th of 12,032 | 1,190,447 MW | <0.1% |
Nearby
Within 50 km of this power plant: 9 data centers and 2 transmission lines, measured from the coordinates in the facts above. The table shows the nearest 5, up to 3 per kind.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Centerprise International (Distribution) | Data center | — | — | 3.3 km |
| Microsoft Newport data centre | Data center | — | — | 13 km |
| Centerprise International Newport | Data center | — | — | 13 km |
| Hinkley Point C Connection Project Material Change | Transmission line | — | Planned | 39 km |
| Hinkley Point C Connection | Transmission line | — | Permitted | 43 km |
Operators and place
More from Infinis
- Pancross & Oaklands Solar Farm50 MW · under construction
- Pancross & Oaklands Solar Farm50 MW · under construction
- A'Chruach (Phase 1)48.3 MW
- Bishampton Solar Farm30 MW · under construction
- Cummings Hill Wind Farm21 MW
- Offham Landfill Site - Solar PV Array10.2 MW · under construction
- Bishampton Solar Farm8.8 MW
- Ongar Landfill Ground mounted solar photovoltaic8.8 MW
Other power plants in Wales
- Dinorwig1,728 MW
- Gwynt y Mor576 MW
- Ffestiniog360 MW
- Port Talbot Renewable Energy Plant350 MW
- Anglesey Biomass Power Station299 MW
- Tidal Lagoon Swansea Bay240 MW
- Pen Y Cymoedd228 MW
- Carnedd Wen Wind Farm150 MW
Data on this page
- Contains public sector information licensed under the Open Government Licence v3.0. DESNZ Renewable Energy Planning Database (REPD), Open Government Licence v3.0.
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- JRC Open Power Plants Database (JRC-PPDB-OPEN), European Commission, Joint Research Centre. JRC Open Power Plants Database (JRC-PPDB-OPEN), CC BY 4.0.
- Bundesnetzagentur, Marktstammdatenregister. Marktstammdatenregister, DL-DE-BY-2.0.
- Dutch power station owners' and operators' pages. Dutch power station owners' and operators' pages, Facts only, each linked to its page.
- © OpenStreetMap contributors. OpenStreetMap data centers, ODbL 1.0.
- Contains public sector information licensed under the Open Government Licence v3.0. Planning Inspectorate: National Infrastructure Projects, Open Government Licence v3.0.
- RVO SDE(+)(+) projecten in beheer and SDE viewer. RVO SDE(+)(+) projecten in beheer and SDE viewer, Free reuse, no attribution required.