Gwynedd: energy planning applications
21 battery, solar and wind applications in the government planning database for Gwynedd, 345 MW in all. 2 still in planning.
Battery storage 3 · Solar 14 · Onshore wind 4 · Battery storage across the UK · Solar across the UK · Wind across the UK
Alerts for applications near you
An email when an application near your postcode in Gwynedd or beyond is added or decided, or an incident is recorded nearby. Free, nothing else, one click to stop.
By signing up you agree to the privacy policy. UK planning data is from the government's planning database, updated monthly.
Every application in Gwynedd, newest first
- Derwin Fawr - Wind Turbines Replacement
- Seion, Pentir - Battery Energy Storage System
- Tyddyn Forgan, Llanddeiniolen - Energy Storage System
- Ty Du Uchaf, Pentreuchaf - Solar Panels
- Pentir Substation, Pentir - Battery Energy Storage
- Rehau Plastics, Pencefn Road - Solar Panels
- Land off Lon Pin, Llanbedrog - Solar Farm
- Llanfendigaid, Rhoslefain - Solar Panels
- Nanhoron Home Farm, Nanhoron - Solar Panels
- Caernarfon Road Solar Panels
- Nanhoron Estate
- Llwyndyrys Farm
- Fferm Bryn Bachau
- Tyddyn Gwyn (Gelli Gron Farm)
- Land on Park Farm
- Land at Morfa Camp
- Tyddyn Cae (Nefyn)
- Parciau Farm Solar Park
- Bodelith Isaf Wind Turbines
- Braich Ddu
- Cwmpenanner
Latest decisions
- Seion, Pentir - Battery Energy Storage System
- Tyddyn Forgan, Llanddeiniolen - Energy Storage System
- Land off Lon Pin, Llanbedrog - Solar Farm
- Pentir Substation, Pentir - Battery Energy Storage
- Rehau Plastics, Pencefn Road - Solar Panels
- Llanfendigaid, Rhoslefain - Solar Panels
- Nanhoron Home Farm, Nanhoron - Solar Panels
- Caernarfon Road Solar Panels
Refused, withdrawn or taken to appeal
Incidents on the register near Gwynedd's applications
2 incidents within 50 km of an application here, nearest first. Counts of incidents in published reporting, not rates.
For a planning case
The planning evidence pack sets out, for one application in Gwynedd, every comparable incident nearest first with its sources, the schemes refused, withdrawn or taken to appeal nearby, and the fire service guidance each incident bears on. Launch price: £145 until 31 October (normally £295). Download a sample pack (PDF).
Neighbouring planning authorities
Data updated 3 August 2026 from the Renewable Energy Planning Database (DESNZ), published quarterly.
Contains public sector information licensed under the Open Government Licence v3.0 (Renewable Energy Planning Database, Department for Energy Security and Net Zero). The dataset. The register adds only the incidents and the counts. Every planning authority.