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Planning application

Hinkley Point C Connection Project, Between Bridgwater In Somerset And Seabank Substation, North Of Avonmouth.

Awaiting decision South Gloucestershire DCO/10.1/15 DCO Major Requirements

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Formal Submission to discharge of Requirement 15 (Reinstatement Scheme) for Stage 10.1 of the authorised development

As published by the council, reference DCO/10.1/15

Application record

Reference
DCO/10.1/15
Type
DCO Major Requirements
Status
Awaiting decision
Received
19 Dec 2025
Validated
19 Dec 2025

Site history

Applications at this address on the South Gloucestershire register

This site has had 16 applications since 2021: 7 approved, 0 refused.

  • DCO/10/01/R15 Granted

    Hinkley Point C Connection Project, Between Bridgwater In Somerset And Seabank Substation, North Of Avonmouth.

    Hinkley Point C Connection Project - Requirement 15(1) Reinstatement Schemes

    Decided 21 Aug 2026 Full applications
  • DCO/10.1/10 Awaiting decision

    Hinkley Point C Connection Project, Between Bridgwater In Somerset And Seabank Substation, North Of Avonmouth.

    Submitted 28 Apr 2023 Full applications
  • DCO/10.1/61F Granted

    Hinkley Point C Connection Project, Between Bridgwater In Somerset And Seabank Substation, North Of Avonmouth.

    Formal Submission to discharge of Requirement 6(1)(f) Emergency Response Plan for Flood Events for Stage 10.1 of the authorised development

    Decided 21 Apr 2023 Full applications
  • DCO/10/52B/C Granted

    Hinkley Point C Connection Project, Between Bridgwater In Somerset And Seabank Substation, North Of Avonmouth.

    Formal Submission to discharge of Requirement 5(2)(b) Biodiversity Mitigation Strategy for Stage 10.1 of the authorised development

    Decided 14 Apr 2025 Full applications
  • Hinkley Point C Connection Project, Between Bridgwater In Somerset And Seabank Substation, North Of Avonmouth.

    Pre-application request for Requirements 6(1)(i) and 12 (Tree and Hedgerow Protection Strategy) for Stage 3.2 of the authorised development.

    Decided 23 Sep 2021 Full applications
  • DCO/32/52B/PRE Decided

    Hinkley Point C Connection Project, Between Bridgwater In Somerset And Seabank Substation, North Of Avonmouth.

    Pre-application submission seeking advice on Requirement 5(2)(b) (Biodiversity Mitigation Strategy) addendum for Stage 3.2 of the authorised development

    Decided 16 Sep 2021 Full applications
  • DCO/32/61G/PRE Decided

    Hinkley Point C Connection Project, Between Bridgwater In Somerset And Seabank Substation, North Of Avonmouth.

    HCCP Stage 3.2 Pre-application advice on Requirement 6(1)(G) - Site Waste Management Plan

    Decided 2 Sep 2021 Full applications
  • DCO/32/16/PRE Decided

    Hinkley Point C Connection Project, Between Bridgwater In Somerset And Seabank Substation, North Of Avonmouth.

    Pre-application submission seeking advice on Requirement 16 (Fencing and other means of enclosure) for Stage 3.2 of the authorised development

    Decided 19 Aug 2021
  • DCO/32/61F/PRE Decided

    Hinkley Point C Connection Project, Between Bridgwater In Somerset And Seabank Substation, North Of Avonmouth.

    Pre-application submission seeking advice on Requirement 6(1)(f) (Emergency Response Plan) for Stage 3.2 of the authorised development

    Decided 24 Aug 2021 Full applications
  • DCO/32/26/PRE Decided

    Hinkley Point C Connection Project, Between Bridgwater In Somerset And Seabank Substation, North Of Avonmouth.

    Pre-application submission seeking advice on Requirement 26 (Traffic Management) for Stage 3.2 of the authorised development

    Decided 18 Aug 2021 Full applications

Timeline

Dates from the published record

  1. 19 Dec 2025

    Received by South Gloucestershire

  2. 31 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 20 March 2026, 13 weeks from validation under the statutory target. Extensions of time are common and are agreed case by case.

    South Gloucestershire took a median of 54 days over the applications it decided in the last year.

Documents

Plans, drawings, consultee responses and the officer's report

6 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What happens while it is decided

This application is with South Gloucestershire for determination, against a statutory target of thirteen weeks. Over the last year South Gloucestershire decided full applications in a median of 84 days. More in our guide to how long planning decisions take.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

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