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
- 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 5 applications since 2026: 4 approved, 0 refused.
-
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.
Trade members open them 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 500 metres
-
Land North Of Senghenydd Caerphilly To Be Known As Twyn Hywel Energy Park
100% 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 -
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
100% 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 -
Twyn Hywel Energy
100% historically approved · decision due ~20 May
Discharge of Condition 13 (Transport Management Plan) of Planning Permission Ref. 25/0619/RVOC
Awaiting decision Conditions 5 docs
Other amendment applications
In Rhondda Cynon Taf
-
26/0750/NMA Granted
Former Cwmbach Primary School Bridge Road Cwmbach Aberdare CF44 0LS
Removal of Condition 11 (Vehicular Crossing) of planning reference 23/0357/RVOC.
-
26/0730/NMA Granted
Parc Eirin Wilfried Way Tonyrefail CF39 8QD
Application for a Non-Material Amendment to planning permission 15/0474/16 to amend the approved drawings to include the addition of battery storage units to individual plots, polycarbonate protective canopies and screening on south facing battery storage locations within the development and removal of the battery energy storage system previously shown at the hammerhead of road 15.
-
26/0774/NMA Granted
215 Court Street Tonypandy Rhondda Cynon Taf CF40 2RQ
Non-material amendment to condition 2 requiring amendments to approved plan for planning permission reference 22/1249/10.
-
26/0650/NMA Granted
44 Tylchawen Terrace Tonyrefail Rhondda Cynon Taf CF39 8AH
Non Material Amendment sought to previous planning permission 25/0092/FUL - Amend the two storey extension roof from pitched to flat roof, extend the first floor rear extension out to extent of ground floor extension, and amend locations of windows and doors on rear elevation.
-
26/0707/NMA Granted
33 Blaen Wern Cwmdare Aberdare Rhondda Cynon Taf CF44 8SD
Non-Material Amendment to revise the wording of Condition 3 (Biodiversity Enhancement) of planning permission 26/0490/FUL.