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Conventional Hydro

Dolgarrog

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Dolgarrog, Conwy, Conwy, LL32 8QE

Dolgarrog is a 32 MW conventional hydro project in Wales. The applicant or operator on record is RWE. It is recorded as operational since January 1938. The determining authority is Conwy.…

Operational Β· Since 1938
Official register: July 2026

Recorded status: Operational. Source record updated 2018-10-03.

Registered planning capacity; not measured generation.

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

32.000 MW
Registered Capacity
1938
Commissioned

πŸ“‹ Project Overview

Dolgarrog is a 32 MW conventional hydro project in Wales. The applicant or operator on record is RWE. It is recorded as operational since January 1938. The determining authority is Conwy.

Site Schematic

UPPER RES. LOWER RES. PENSTOCK TAILRACE GEN. GRID HEAD: ?m Β· POWER: 32.000 MW Β· ? turbines

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

πŸ”§ Technical Specifications

Capacity (MW)32.000 MW

πŸ”Œ Grid Connection & Infrastructure

🏒 Development & Ownership

DeveloperRWE
Owner / operatorRWE
Commissioned / target1938
LocationDolgarrog, Conwy, Conwy, LL32 8QE
RegionWales
Coordinates53.1911633Β°N, 3.8426141Β°W

Additional published register fields

Registered technologyLarge Hydro

πŸ“… Project Timeline

2011-07-26
1938-01-01