Grid
Llyn Brianne Dam: 4.4 MW Hydro, South Wales | Grid

Llyn Brianne Dam

HydroOperational

Grid ID ast_c4ee4f24202c94fc

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What is Llyn Brianne Dam, and what is its status?

Hydro in South Wales. Details below come from the sources listed for each field.

Capacity

4.4 MW

Capacity basis

Counted REPD megawatts

Location precision

Published, approximate

Location

Published, approximate
100 km

52.12025, -3.76989

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

Identity and relationships

  • REPD reference

    415

    Llyn Brianne Dam in REPD.

Output

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

Ownership and operator

  • Operator · REPD

    Dwr Cymru Welsh Water

    REPD records 415 as the operator.

  • Owner · REPD

    —

    The register records an operator, not an owner.

Related projects

  • Llyn Brianne Dam

    REPD · 415 · Dwr Cymru Welsh Water · Wales · Dyfed

Change history

  • REPD Q2 2026

    3 Aug 2026 · REPD · 4.4 MW · Counted

Source records