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Renewable planning SolarHorsham

Solar planning in Horsham

Horsham has decided 18 solar farms and approved 94% of them, taking a median of 3.8 months to decide. Consented capacity: 89 MW. 3 applications still awaiting a decision.

94%
Approved
17 granted · 1 refused
3.8 mo
Median decision
UK 2.3 mo
89 MW
Consented
16 MW refused
3
Appeals
2 allowed on appeal

How Horsham compares

Against the 298 UK authorities with 5+ solar decisions, Horsham sits in the 38th percentile for approval rate (1 points above the England average) and the 17th percentile for speed.

Decisions by year

35Approved — 1 (2011)111Approved — 1 (2013)113Refused — 1 (2014)114Approved — 5 (2015)515Approved — 1 (2020)120Approved — 1 (2021)121Approved — 1 (2022)122Approved — 5 (2023)523Approved — 2 (2024)224
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 Withdrawn and still-undecided applications are excluded, so a short bar can mean a quiet year rather than a strict council.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 (21)

SchemeMWStatusDecided
Sainsburys Supermarket, Worthing Road - Solar Panels
Sainsburys Supermarkets Limited · DC/26/0420
0.65Application Submitted2026-03-06
Cobwood Solar Farm, Burnthouse Lane - Solar Farm & Battery Storage
Low Carbon UK Solar · DC/23/2172 · 5.8 mo to decide
49.9Awaiting Construction2024-05-24
Horton Landfill Site, Henfield Road - Solar Panels
Valencia Energy Limited · DC/24/0374
12.5Application Submitted2024-04-03
Start Road Industrial Park, Star Road - Solar Panels
Forza Doors Limited · DC/23/2184 · 1.7 mo to decide
0.21Awaiting Construction2024-02-09
Unit 24, Star Road Industrial Park - Solar Panels
Forza Doors Limited · DC/23/1890 · 1.8 mo to decide
0.29Awaiting Construction2023-12-07
Unit 1a & B, Star Road Industrial Park - Solar Panels
Gisele Lima Franco · DC/23/1883 · 1.8 mo to decide
0.16Awaiting Construction2023-12-06
Skylark House, St Marks Lane - Solar Panels
Skylark House Care Home Care UK · DC/23/1599 · 1.8 mo to decide
0.15Awaiting Construction2023-10-19
Broadlands Business Campus, Langhurst Wood Road - Solar Panels Phase 3
Schroder Corporate Services Limited · DC/22/2374 · 4.4 mo to decide
0.48Awaiting Construction2023-05-05
Broadlands Business Campus, Langhurst Wood Road - Solar Panels Phase 2
Schroder Corporate Services Limited · DC/22/2373 · 4.4 mo to decide
Awaiting Construction2023-05-05
St Hughs Monastery, Henfield Road - Solar Array
The Trustees Of St Hughs Charterhouse · DC/22/1513 · 1.8 mo to decide
0.2Awaiting Construction2022-10-04
Horsham Road - Solar Farm & Battery Storage
Bolney Green Limited · DC/22/0100
49.9Application Submitted2022-01-21
St Peters Hall
Peter Williams Locke King House · DC/21/1364 · 2.8 mo to decide
1.7Operational2021-10-20
Brinsbury Campus Stane
Solar Advanced Systems (SAS Energy) · DC/20/0629 · 2.9 mo to decide
0.2Operational2020-06-23
Land off Hooklands Lane
Conergy UK · DC/15/1651 · 3.3 mo to decide
5Operational2015-11-20
Ford Farm (Ashurst)
Conergy · DC/13/2310 · 21 mo to decide
10Operational2015-09-09
Land at Christ�s Hospital School
Photon Energy · DC/15/0667 · 4.9 mo to decide
1.1Operational2015-09-09
Land at Five Oaks Farm
Low Carbon · DC/15/0501 · 4.8 mo to decide
5Operational2015-08-19
Priors Byne Farm
Gamma Solar Limited · DC/13/2381 · 15.9 mo to decide
7.6Operational2015-04-15
Huddlestone Farm
Huddlestone Farm Solar Park · DC/13/2420 · 3.3 mo to decide
16Appeal Refused2014-04-16
Maydwell Avenue
Neame Sutton Ltd · DC/12/1838 · 7.9 mo to decide
2.1Planning Permission Expired2013-05-31
Five Oaks Solar Farm
John Laing Environmental Assets · DC/11/0090 · 5.2 mo to decide
5Operational2011-07-22

Does Horsham approve solar farms?

Yes — of the 18 solar farms Horsham has decided, 94% were approved (17 granted, 1 refused). The UK-wide rate for solar is 93%.

How long does a solar farm application take in Horsham?

The median time from application to decision is 3.8 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 Horsham consented?

89 MW has been consented across 17 approved schemes, with 16 MW refused. A further 3 applications awaits a decision.

Other technologies in Horsham

Battery storage in HorshamOnshore wind in Horsham

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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