Radnor Forest, Llandegley - Nant Mithil Energy Park (198 MW)
Radnor Forest, Llandegley - Nant Mithil Energy Park is a 198 MW wind farm project in Powys, Wales. Its status in the Renewable Energy Planning Database (July 2026 extract) is: application submitted on 21 October 2025, no decision recorded; the record was last updated on 19 January 2026. It is decided by the Welsh Government as a development of national significance.
Planning timeline
| Date | Stage |
|---|---|
| 21 October 2025 | Application submitted |
Project details
- Technology
- wind farm
- Capacity
- 198 MW
- Status (REPD)
- application submitted
- Record last updated
- 19 January 2026
- Operator or applicant
- Bute Energy
- Planning authority
- Welsh Government (NSIP)
- Planning application reference
- DNS - CAS-01907-D7Q6Z1
- Turbines
- 30
- Turbine height
- 220 m
- Address (REPD)
- Radnor Forest, Llandegley
- Council area (by location)
- Powys
- REPD reference
- 12278
Who decides
It is decided by the Welsh Government as a development of national significance. Welsh Government (NSIP) refused 22% of 55 decided solar, wind and battery applications in REPD (median 67 weeks to a decision). Across all UK planning authorities 19% of 10,236 decided applications were refused.
Other large projects within 10 km
| Project | Type | MW | Status | km |
|---|---|---|---|---|
| Hendy Wind Farm | wind farm | 14.4 | under construction | 2.7 |
Status and dates as recorded in the Renewable Energy Planning Database (July 2026 extract); the database is compiled from public sources and can lag behind council decisions. Location: REPD grid reference (52.2577, -3.2621).