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Renewable planning SolarWestminster

Solar planning in Westminster

Westminster has decided 6 solar farms and approved 83% of them, taking a median of 1.5 months to decide. Consented capacity: 3 MW. 1 application still awaiting a decision.

83%
Approved
5 granted · 1 refused
1.5 mo
Median decision
UK 2.3 mo
3 MW
Consented
across approved schemes
0
Appeals
no appeals recorded

⚠️ Small caseload (6 decided). Percentages here move a lot with one more decision — read them as indicative, not as a reliable rate.

How Westminster compares

Against the 298 UK authorities with 5+ solar decisions, Westminster sits in the 12th percentile for approval rate (10 points below the England average) and the 95th percentile for speed.

Decisions by year

35Approved — 3 (2021)321Approved — 1 (2022)122Approved — 1 (2025)Refused — 1 (2025)225
Approved Refused

Solar decisions by the year the decision was issued (Renewable Energy Planning Database). Withdrawn and still-undecided applications are excluded, so a short bar can mean a quiet year rather than a strict council.

Every recorded scheme (8)

SchemeMWStatusDecided
David Lloyd Leisure - Solar PV Panels
David Lloyd Leisure · 25/05119/PASPV · 1.6 mo to decide
0.21Application Refused2025-09-11
London Zoo, Outer Circle - Solar Panels
London Zoo · 25/01347/PASPV · 1.8 mo to decide
0.21Awaiting Construction2025-04-25
Dolphin Square - Solar panels
The Dolphin Square Estate S.a.r.l · 22/01317/FULL · 7.3 mo to decide
Under Construction2022-12-05
Pegasus House, Sackville Street - Roof Mounted Solar Panels
Unknown · 21/07248/FULL · 1.3 mo to decide
2.3Awaiting Construction2021-12-13
Crompton Street - Solar Photovoltaic Array
Westminster City Council · 21/07200/APA · 1.2 mo to decide
0.2Awaiting Construction2021-11-25
Consession Queen Mother Sports Centre - Solar Panels
Westminster City Council · 21/07198/P3JPA
Application Submitted2021-10-20
Bush House - Solar panels
Kings College London · 21/02516/FULL · 1.3 mo to decide
Awaiting Construction2021-05-27
Imperial College Health CentreSolar Panels
Imperial College · 21/00957/APA
Application Withdrawn2021-03-11

Does Westminster approve solar farms?

Yes — of the 6 solar farms Westminster has decided, 83% were approved (5 granted, 1 refused). The UK-wide rate for solar is 93%. Note this is a small caseload, so treat the percentage as indicative rather than statistically robust.

How long does a solar farm application take in Westminster?

The median time from application to decision is 1.5 months, against a UK median of 2.3 months for solar. That is measured between the submission and decision dates recorded in REPD, so it reflects the whole determination period including any extensions.

How much solar capacity has Westminster consented?

3 MW has been consented across 5 approved schemes. A further 1 application awaits a decision.

Other technologies in Westminster

Battery storage in WestminsterOnshore wind in Westminster

Source: Renewable Energy Planning Database (REPD), Department for Energy Security and Net Zero, Open Government Licence v3.0 — 2026 Q1 extract. Approval rate is over decided applications only (approved ÷ approved+refused); withdrawn and undecided schemes are excluded. A permission later expired still counts as approved because consent was granted. REPD covers schemes of roughly 150 kW and above, is published quarterly, and does not record refusal reasons — so nothing here explains why a scheme was refused. Screening context for site selection, not planning advice.

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