Planning application
Twyn Hywel Energy
Permission granted. Work must normally begin within five years of the decision or the permission lapses.
Proposal
To vary the wording of Condition 18 ( Habitat Management Plan) to allow the construction works, which would not affect the on-site habitat beyond what has already been assessed in the ES, nor the implementation of post-construction habitat management plan, to commence.
As published by the council, reference 26/0080/NMA
Application record
- Reference
- 26/0080/NMA
- Type
- Non-Material Amendments
- Status
- Decided
- Decision
- Granted As published: Approve
- Received
- 30 Jan 2026
- Validated
- 2 Feb 2026
- Decided
- 7 May 2026
- Ward
- Cilfynydd
- Decision by
- Delegated Decision
Site history
Applications at this address on the Rhondda Cynon Taf register
This site has had 6 applications since 2026: 4 approved, 0 refused.
-
26/0815/DIS Awaiting decision
Twyn Hywel Energy
Discharge of Conditions 12 (AIL Highway Assessment) & 16 (AIL Highway Works) of planning permission 25/0619/RVOC (Updated Information Rec. 08/10/26)
-
26/0249/DIS Awaiting decision
Twyn Hywel Energy
Discharge of Condition 13 (Transport Management Plan) of Planning Permission Ref. 25/0619/RVOC
-
26/0067/DIS Granted
Twyn Hywel Energy
Discharge of condition 28 (TV signals) of Planning Permission Ref. 25/0619/RVOC
-
26/0566/DIS Granted
Twyn Hywel Energy
Discharge of condition 38 (Arboricultural Method Statement) of 25/0619/RVOC
-
26/0011/DIS Granted
Twyn Hywel Energy
Discharge of Condition 39 (Micro-siting) of Ref. 25/0619/RVOC
Timeline
Dates from the published record
-
30 Jan 2026
Received by Rhondda Cynon Taf
-
2 Feb 2026
Validated
Checked as complete and ready for consideration.
-
7 May 2026
Decision issued: Approve
-
28 Jul 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
5 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Rhondda Cynon Taf granted permission on 7 May 2026, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.
About amendment applications
An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
Land North Of Senghenydd Caerphilly To Be Known As Twyn Hywel Energy Park
99% historically approved · decision due ~5 Aug
Discharge of Condition 39, Micrositing Protocol of DNS/3272053 (Updated THEP Micrositing Protocol Rec. 03/10/25)
Awaiting decision Conditions 10 docs -
Land 16km North Of Cardiff, On The Border Of Caerphilly And Rhondda Cynon Taf (on Mynydd Eglwysilan)
99% historically approved · decision due ~12 Aug
Discharge of Condition 13 (AIL) of planning permission 25/0619/RVOC.
Awaiting decision Conditions 6 docs -
Twyn Hywel Wind Farm
Discharge Of Condition 11 (Construction Transport Management Plan) of DNS application ref. DNS/327053
Granted Conditions 5 docs -
Twyn Hywel Wind Farm
99% historically approved · decision due ~29 Sep
Discharge Of Conditions 14 (Highway Condition Surveys) and Condition 15 (Remediation Scheme for Damage) of DNS application ref. DNS/327053 (Updated Information Rec. 06/01/26)
Awaiting decision Conditions 10 docs -
Twyn Hywel Energy Land 16km North Of Cardiff, On The Border Of Caerphilly And Rhondda Cynon Taf (on Mynydd Eglwysilan)
Partial Discharge of Condition 30 (Part A -RBL Remediation) of Planning Permission Ref. 25/0619/RVOC
Granted Conditions 6 docs -
Twyn Hywel Energy
Discharge of condition 28 (TV signals) of Planning Permission Ref. 25/0619/RVOC
Granted Conditions 6 docs
Other amendment applications
In Rhondda Cynon Taf
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26/0888/NMA Granted
Clydach Vale Rhondda Cynon Taf Cbc Cambrian Court Business Pavilion Clydach Tonypandy CF40 2XX
Non-Material Amendment to planning permission 24/1297/FUL to amend the wording of Conditions 7 (Validation Report) and 8 (Verification Report) to retain the requirement for gas protection measures to be completed prior to first occupation, and to amend the timing of the landscaping cover requirements to within 3 months following first occupation.
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26/0887/NMA Granted
12 Sunnyside Main Road Abercynon Rhondda Cynon Taf CF45 4DJ
Non-Material Amendment to Condition 1 to amend the approved plans in relation to the retaining wall, and the removal of Condition 2, which requires structural details of the retaining wall to be submitted and approved.
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26/0857/NMA Granted
Cartref Llantrisant Road To Newbridge Road Brynteg Beddau Rhondda Cynon Taf CF72 8LR
Proposed non-material amendment of previously approved planning application 26/0626/FUL, to amend the description of development to 'Subdivision of curtilage and phased residential development (Re-submission), comprising a separate site-wide enabling works phase and individual phases as shown on approved Phasing Plan NMA-PH01 Rev A.'
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26/0852/NMA Granted
Craig Yr Hesg Primary School Cefn Lane Glyn-coch Pontypridd Rhondda Cynon Taf CF37 3BP
Amendment to Condition 5 to reflect the phasing of the project and allow the existing access to be reinstated within one month of the completion of the phase 2 works.
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26/0833/NMA Granted
Harlequin House Coedcae Lane Talbot Green Rhondda Cynon Taf CF72 8YY
Non material amendment application to planning permission 25/1025/FUL to amend approved plans under condition no. 2