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Onshore Wind

Hirddywel

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6.5km to south east of Llanidloes, Powys, Powys

Hirddywel is a 27 MW onshore wind project in Wales. The applicant or operator on record is Vattenfall. The scheme is currently in the planning system, submitted June 2010. The determining authority is Powys, reference P/2010/0650.…

In Planning
Project stageIn planning
  1. PlanningJun 2010 (current stage)
  2. Consented (not yet reached)
  3. Construction (not yet reached)
  4. Operating (not yet reached)
  5. Closed (not yet reached)

Status in the official register: Planning Application Submitted.

Official register: July 2026

Recorded status: Planning Application Submitted. Source record updated 2017-10-30.

Registered planning capacity; not measured generation.

DESNZ source publication Β· Search the full register Β· Definitions and coverage

27.000 MW
Registered Capacity

πŸ“‹ Project Overview

Hirddywel is a 27 MW onshore wind project in Wales. The applicant or operator on record is Vattenfall. The scheme is currently in the planning system, submitted June 2010. The determining authority is Powys, reference P/2010/0650.

Site Schematic

WALES Β· ? turbines Β· ? kmΒ²

Schematic diagram β€” not to scale. Illustrative layout based on project specifications.

πŸ”§ Technical Specifications

Capacity (MW)27.000 MW

πŸ”Œ Grid Connection & Infrastructure

🏒 Development & Ownership

DeveloperVattenfall
Owner / operatorVattenfall
Location6.5km to south east of Llanidloes, Powys, Powys
RegionWales
Coordinates52.4139339Β°N, 3.4531351Β°W

Additional published register fields

Registered technologyWind Onshore
Turbine Capacity (MW)3
No. of Turbines9

πŸ“… Project Timeline

2010-06-25