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Planning application

Hynet Carbon Dioxide Pipeline

Awaiting decision Flintshire DCO/000620/26

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

Proposal

DCO Requirement 9 Surface Water Drainage (Flint AGI Work No. 48)

As published by the council, reference DCO/000620/26

Application record

Reference
DCO/000620/26
Status
Consultation period opened
Received
15 Jul 2026
Validated
16 Jul 2026

Site history

Applications at this address on the Flintshire register

This site has had 16 applications since 2025: 12 approved, 0 refused.

  • DCO/000710/26 Awaiting decision

    Hynet Carbon Dioxide Pipeline

    DCO Requirement 5 Scheme Design (Northop Hall AGI, Work No.45; Details for all sites)

    Submitted 22 Aug 2026
  • DCO/000705/26 Granted

    Hynet Carbon Dioxide Pipeline

    DCO Requirement 7 Construction Traffic Management Plan (CTMP) - Annex G

    Submitted 20 Aug 2026
  • DCO/000673/26 Awaiting decision

    Hynet Carbon Dioxide Pipeline

    DCO Requirement 5 Scheme Design (Flint AGI, Work No.48; Details for All Sites)

    Submitted 5 Aug 2026
  • DCO/000614/26 Granted

    Hynet Carbon Dioxide Pipeline

    DCO Requirement 6 Construction Environmental Management Plan (CEMP) - Stage 5b

    Submitted 14 Jul 2026
  • DCO/000232/26 Granted

    Hynet Carbon Dioxide Pipeline

    DCO Requirement 6 Construction Environmental Management Plan (CEMP) - Stage 4b

    Decided 27 Apr 2026
  • DCO/000172/26 Granted

    Hynet Carbon Dioxide Pipeline

    DCO Requirement 11 Written Scheme of Investigation (WSI) for Phase 2 (Main Works) Archaeology Mitigation

    Decided 20 Mar 2026
  • DCO/000126/26 Granted

    Hynet Carbon Dioxide Pipeline

    DCO Requirement 7 Construction Traffic Management Plan (CTMP)

    Decided 25 Feb 2026
  • DCO/000076/26 Granted

    Hynet Carbon Dioxide Pipeline

    Partial Discharge of Requirement 12, Landscape and Ecological Management Plan (LEMP); Stages 2b (ii), 3b, 4b

    Decided 24 Apr 2026 Conditions
  • DCO/001073/25 Granted

    Hynet Carbon Dioxide Pipeline

    Discharge of Requirement 11 (Written Scheme of Investigation) - Priority Sites

    Decided 21 Jan 2026 Conditions
  • DCO/001052/25 Granted

    Hynet Carbon Dioxide Pipeline

    DCO Requirement 6 Construction Environmental Management Plan (CEMP) - Stage 2b(ii)

    Decided 8 Apr 2026

Timeline

Dates from the published record

  1. 15 Jul 2026

    Received by Flintshire

  2. 16 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 28 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 10 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Flintshire took a median of 55 days over the applications it decided in the last year.

Documents

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

9 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 Flintshire for determination, against a statutory target of eight weeks. Over the last year Flintshire's median decision took 55 days. More in our guide to how long planning decisions take.

About this record

The published feed does not state which type of application this is; the register entry on Flintshire's portal will say. Our guide explains the common types.