Planning application · Onshore wind · Powys

Cemmaes 'B' Wind Farm

Operational3.4 MWApplication M/1996/0550Submitted 4 September 1996Granted 16 March 1999

In the evidence packnearest refused scheme •• kmShown in the pack

The application

Application number: M/1996/0550
Planning authority: Powys
Nation: Wales
Technology: Onshore wind
Capacity: 3.4 MW
Status: Operational
Operator or applicant: Vestas
Location: Mynydd y Cemmaes Cemmaes Machynlleth Powys
Turbines: 6
First operating: 2002

Timeline

4 September 1996 Planning application submitted
16 March 1999 Planning permission granted
1 February 2002 Operational

Preview of the planning evidence pack for this site

The pack for this site lists 43 comparable onshore wind incidents in the United Kingdom, nearest first. The nearest is EIR-0790, Nordex attributes a Welsh wind turbine collapse to an overspeed condition, 41 km from this site.

Reference	Year	Incident	From the site	Severity
EIR-0790	2022	Nordex attributes a Welsh wind turbine collapse to an overspeed condition	41 km	Major
EIR-0874	2026	Turbine blade detaches at RWE's Brechfa Forest West wind farm in Wales	93 km	Significant
EIR-0794	2022	Wind turbine collapses at Pant-y-Wal wind farm near Gilfach Goch	119 km	Significant
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The first 3 rows as the pack shows them. The other 40 are in the pack, each with its distance, sources and the fire service guidance it bears on.

The map

Summary for this site

This part of the pack is written for this site and opens with the pack. This part of the pack is written for this site and opens with the pack. This part of the pack is written for this site and opens with the pack.

Paragraphs for the planning statement

In the full pack

What the planning evidence pack adds for this application

The pack is made for Cemmaes 'B' Wind Farm from the register and the government planning database: every comparable incident, nearest first, with its sources; the schemes refused, withdrawn or taken to appeal within 40 km, your council first; and the fire service guidance each incident bears on. One fixed, dated file, as a PDF, a web page and a Word document.

Incidents within 50 km: •••
Nearest recorded incident: ••••••
UK grid-scale incidents, with NFCC notes: ••••
Schemes refused within 40 km: •••
Nearest refused scheme: ••••••••••••
Appeals within 40 km: •••
Decisions in Powys: ••••••••
Sites of a similar size, worldwide: ••••
NFCC guidance points: ••••••••
Sources and citations: ••••••••••

Launch price: £145 until 31 October (normally £295). By email in minutes. The order form arrives filled in from this application.

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Want to see a pack first? Download a sample pack (PDF). It is an example pack for a 50 MW battery project in Lincolnshire, with every section and the first rows of each table.

The site's own page has its map, the energy sites around it and anyone can follow it for changes. Every planning application. Every application in Powys.

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.