Grid
Maentwrog: 30 MW Hydro | Grid

Maentwrog

HydroOperational

Grid ID ast_1bc9aeb1212ab212

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What is Maentwrog, and what is its status?

Hydro in North Wales, Merseyside and Cheshire. Details below come from the sources listed for each field.

Capacity

30.0 MW

Capacity basis

Counted DUKES megawatts

Location precision

Published, approximate

Location

Published, approximate
100 km

52.92123, -3.97528

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Contains public sector information licensed under the Open Government Licence v3.0.

Identity and relationships

  • DUKES site

    HNF-000003

    Maentwrog in DUKES.

Output

Grid does not have this data yet. It will appear here once Elexon BMU metering is added.

Ownership and operator

  • Operator · DUKES

    Nuclear Decommissioning Authority

    DUKES records HNF-000003 as the operator.

  • Owner · DUKES

    —

    The register records an operator, not an owner.

Related projects

  • Maentwrog

    DUKES · HNF-000003 · Nuclear Decommissioning Authority · Wales

Change history

  • May 2026

    30 Jul 2026 · DUKES · 30.0 MW · Counted

Source records