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Mynydd Marchywel Wind Farm (10 MW)

Mynydd Marchywel Wind Farm is a 10 MW wind farm project in Neath Port Talbot, Wales. Its status in the Renewable Energy Planning Database (July 2026 extract) is: refused on appeal on 2 January 2015; the record was last updated on 5 February 2015.

Data: REPD July 2026 extract · calculated 7 November 2026 · Methodology and sources

10 MWwind farm
refused on appealstatus in REPD
5 February 2015record last updated
Neath Port Talbotcouncil area

Planning timeline

DateStage
6 December 2012Application submitted
18 February 2014Refused by the planning authority
8 July 2014Appeal lodged
2 January 2015Appeal refused

Project details

Technology
wind farm
Capacity
10 MW
Status (REPD)
refused on appeal
Record last updated
5 February 2015
Operator or applicant
Renewable Energy Systems (RES)
Planning authority
Neath Port Talbot
Planning application reference
P2012/0999
Appeal reference
APP/Y6930/A/14/2215628
Turbines
5
Address (REPD)
between Rhos and Crynant
Council area (by location)
Neath Port Talbot
Time to decision
63 weeks
REPD reference
4231

Who decides

ApplicationsNeath Port TalbotUK
Decided applications (solar, wind, battery)3810,236
Refused10 (26%)19%
Solar refused0 of 1212%
Onshore wind refused10 of 2345%
Battery storage refused0 of 316%
Median time from submission to decision57.9 weeks17.0 weeks
Appeals lodged / allowed4 / 3—

UK: all UK planning authorities. Counted under these REPD planning authority names: Neath Port Talbort, Neath Port Talbot.

Other large projects within 10 km

ProjectTypeMWStatuskm
Land South of Ystalyferawind farm12refused3.6
Varteg Hillwind farm12refused3.6
Hirfynyddwind farm18refused on appeal5.0
Dulais Valleywind farm13.5refused5.7
Pencaerlan Solar Farmsolar farm25application submitted6.2
Craig Y Perchych, Glais Solar farmsolar farm20approved, not built7.1
Bryn Henllyssolar farm20approved, not built8.4
Tonmawr - Mynydd Fforch Dwm Wind Farmwind farm35approved, not built8.5
Melin Courtwind farm18approved, not built8.8

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 (51.721, -3.7852).