UK renewable project intelligence · REPD 18711

Seion, Pentir - Battery Energy Storage System

Brockwell Storage & Solar Limited · Battery · Wales

Open in interactive explorer How forecasting works

Reported capacity99.9 MWInstalled Capacity (MWelec) in the public REPD record

Development stageApplication RefusedCurrent short status in the latest source snapshot

Screening score55/100Medium heuristic screening risk

Planning record

Project Evidence

Source fields are retained from the latest UK Renewable Energy Planning Database snapshot.

TechnologyBattery

Operator or applicantBrockwell Storage & Solar Limited

RegionWales

CountyGwynedd

CountryWales

Planning authorityGwynedd

Planning referenceC25/0277/18/LL

CfD allocation roundNot reported

Planning history

Planning Timeline

Planning submitted08 Apr 2025
Latest public record25 Mar 2026

Time to operation

Delivery Signal

Relative two-year evidence for prioritisation, separated from unvalidated literal probabilities and external-risk scenarios.

This planning record is outside the current active forecast universe. Its public project evidence remains searchable and comparable.

Positive public evidence

No additional positive signal is recorded.

Risks and missing evidence

No additional public-data warning is recorded.

Source and scope. Project facts derive from the official DESNZ Renewable Energy Planning Database quarterly extract. Delivery signals and screening scores are research enrichments by this platform; public data does not reveal private finance, land, supply-chain or contract terms.