Twyn Hywel Energy Park Land North-West Of Caerphilly

This site has had 21 applications since 2025: 2 approved, 0 refused.

• 26/0561/NMA Awaiting decision

  Twyn Hywel Energy Park Land North-West Of Caerphilly

  Seek approval of a non material amendment to planning consent 25/0342/NCC (Vary condition 2 of 23/0427/DNS (Construct and operate up to 14 wind turbines and associated infrastructure including: hardstanding areas to include turbine foundations, crane hardstanding and laydown/storage area with associated micrositing allowances; electrical substation and control building with underground power cables; new access route connecting onto the A472; onsite access tracks, with pipeline and watercourse crossings; borrow pit(s); anemometer mast; temporary construction and storage compound with associated lay down areas near to the Site entrance; Habitat Management Area; and offsite works to facilitate the movement of abnormal loads such as the construction of over-run areas and temporary modifications to street furniture) to amend the approved plans to increase the rotor diameter of the wind turbines, increase the height of the on-site transformer, and enlarge the grid connection corridor) to vary the wording of condition 37 (PROW) to include the below wording: Following the application of the micro-siting protocol (condition 39), if the location of turbine 7 (as shown on ES Figure 4.1a: Infrastructure Layout) would mean that the blades of turbine 7 oversail the public right of way (GELI/BWY117E/1) then no blades can be erected on turbine 7 until the public right of way has been diverted to ensure the blades do not oversail

  Submitted 20 Aug 2026 Amendments
• 26/0524/COND Awaiting decision

  Twyn Hywel Energy Park Land North-West Of Caerphilly

  Discharge condition 06 (CEMP) of planning consent 25/0342/NCC (Vary condition 2 of 23/0427/DNS (Construct and operate up to 14 wind turbines and associated infrastructure including: hardstanding areas to include turbine foundations, crane hardstanding and laydown/storage area with associated micrositing allowances; electrical substation and control building with underground power cables; new access route connecting onto the A472; onsite access tracks, with pipeline and watercourse crossings; borrow pit(s); anemometer mast; temporary construction and storage compound with associated lay down areas near to the Site entrance; Habitat Management Area; and offsite works to facilitate the movement of abnormal loads such as the construction of over-run areas and temporary modifications to street furniture) to amend the approved plans to increase the rotor diameter of the wind turbines, increase the height of the on-site transformer, and enlarge the grid connection corridor)

  Submitted 30 Jul 2026 Conditions
• 26/0395/COND Decided

  Twyn Hywel Energy Park Land North-West Of Caerphilly

  Discharge condition 26 (SI stability) of planning consent 25/0342/NCC(Vary condition 2 of 23/0427/DNS (Construct and operate up to 14 wind turbines and associated infrastructure including: hardstanding areas to include turbine foundations, crane hardstanding and laydown/storage area with associated micrositing allowances; electrical substation and control building with underground power cables; new access route connecting onto the A472; onsite access tracks, with pipeline and watercourse crossings; borrow pit(s); anemometer mast; temporary construction and storage compound with associated lay down areas near to the Site entrance; Habitat Management Area; and offsite works to facilitate the movement of abnormal loads such as the construction of over-run areas and temporary modifications to street furniture) to amend the approved plans to increase the rotor diameter of the wind turbines, increase the height of the on-site transformer, and enlarge the grid connection corridor)

  Decided 31 Jul 2026 Conditions
• 26/0279/COND Decided

  Twyn Hywel Energy Park Land North-West Of Caerphilly

  Discharge condition 22 (Borrow pits) of planning consent 25/0342/NCC (Vary condition 2 of 23/0427/DNS (Construct and operate up to 14 wind turbines and associated infrastructure including: hardstanding areas to include turbine foundations, crane hardstanding and laydown/storage area with associated micrositing allowances; electrical substation and control building with underground power cables; new access route connecting onto the A472; onsite access tracks, with pipeline and watercourse crossings; borrow pit(s); anemometer mast; temporary construction and storage compound with associated lay down areas near to the Site entrance; Habitat Management Area; and offsite works to facilitate the movement of abnormal loads such as the construction of over-run areas and temporary modifications to street furniture) to amend the approved plans to increase the rotor diameter of the wind turbines, increase the height of the on-site transformer, and enlarge the grid connection corridor)

  Decided 29 Jun 2026 Conditions
• 26/0107/COND Decided

  Twyn Hywel Energy Park Land North-West Of Caerphilly

  Discharge condition 25 (Hydrogeological) of planning consent 25/0342/NCC (Vary condition 2 of 23/0427/DNS (Construct and operate up to 14 wind turbines and associated infrastructure including: hardstanding areas to include turbine foundations, crane hardstanding and laydown/storage area with associated micrositing allowances; electrical substation and control building with underground power cables; new access route connecting onto the A472; onsite access tracks, with pipeline and watercourse crossings; borrow pit(s); anemometer mast; temporary construction and storage compound with associated lay down areas near to the Site entrance; Habitat Management Area; and offsite works to facilitate the movement of abnormal loads such as the construction of over-run areas and temporary modifications to street furniture) to amend the approved plans to increase the rotor diameter of the wind turbines, increase the height of the on-site transformer, and enlarge the grid connection corridor)

  Decided 17 Apr 2026 Conditions
• 26/0062/COND Awaiting decision

  Twyn Hywel Energy Park Land North-West Of Caerphilly

  Discharge condition 28 (TV interference) of planning consent 25/0342/NCC (Vary condition 2 of 23/0427/DNS (Construct and operate up to 14 wind turbines and associated infrastructure including: hardstanding areas to include turbine foundations, crane hardstanding and laydown/storage area with associated micrositing allowances; electrical substation and control building with underground power cables; new access route connecting onto the A472; onsite access tracks, with pipeline and watercourse crossings; borrow pit(s); anemometer mast; temporary construction and storage compound with associated lay down areas near to the Site entrance; Habitat Management Area; and offsite works to facilitate the movement of abnormal loads such as the construction of over-run areas and temporary modifications to street furniture) to amend the approved plans to increase the rotor diameter of the wind turbines, increase the height of the on-site transformer, and enlarge the grid connection corridor)

  Submitted 26 Jan 2026 Conditions
• 26/0041/COND Awaiting decision

  Twyn Hywel Energy Park Land North-West Of Caerphilly

  Discharge conditions 14 (Condition Highway Survey) and 15 (Highway damage remediation scheme) of planning consent 25/0342/NCC (Vary condition 2 of 23/0427/DNS (Construct and operate up to 14 wind turbines and associated infrastructure including: hardstanding areas to include turbine foundations, crane hardstanding and laydown/storage area with associated micrositing allowances; electrical substation and control building with underground power cables; new access route connecting onto the A472; onsite access tracks, with pipeline and watercourse crossings; borrow pit(s); anemometer mast; temporary construction and storage compound with associated lay down areas near to the Site entrance; Habitat Management Area; and offsite works to facilitate the movement of abnormal loads such as the construction of over-run areas and temporary modifications to street furniture) to amend the approved plans to increase the rotor diameter of the wind turbines, increase the height of the on-site transformer, and enlarge the grid connection corridor)

  Submitted 15 Jan 2026 Conditions
• 26/0018/COND Decided

  Twyn Hywel Energy Park Land North-West Of Caerphilly

  Discharge condition 39 (Micrositing) of planning consent 25/0342/NCC (Vary condition 2 of 23/0427/DNS (Construct and operate up to 14 wind turbines and associated infrastructure including: hardstanding areas to include turbine foundations, crane hardstanding and laydown/storage area with associated micrositing allowances; electrical substation and control building with underground power cables; new access route connecting onto the A472; onsite access tracks, with pipeline and watercourse crossings; borrow pit(s); anemometer mast; temporary construction and storage compound with associated lay down areas near to the Site entrance; Habitat Management Area; and offsite works to facilitate the movement of abnormal loads such as the construction of over-run areas and temporary modifications to street furniture) to amend the approved plans to increase the rotor diameter of the wind turbines, increase the height of the on-site transformer, and enlarge the grid connection corridor)

  Decided 22 Apr 2026 Conditions
• 25/0870/COND Decided

  Twyn Hywel Energy Park Land North-West Of Caerphilly

  Discharge condition 38 (Arb Assessment) of planning consent 25/0342/NCC (Vary condition 2 of 23/0427/DNS (Construct and operate up to 14 wind turbines and associated infrastructure including: hardstanding areas to include turbine foundations, crane hardstanding and laydown/storage area with associated micrositing allowances; electrical substation and control building with underground power cables; new access route connecting onto the A472; onsite access tracks, with pipeline and watercourse crossings; borrow pit(s); anemometer mast; temporary construction and storage compound with associated lay down areas near to the Site entrance; Habitat Management Area; and offsite works to facilitate the movement of abnormal loads such as the construction of over-run areas and temporary modifications to street furniture) to amend the approved plans to increase the rotor diameter of the wind turbines, increase the height of the on-site transformer, and enlarge the grid connection corridor)

  Decided 17 Apr 2026 Conditions
• 25/0871/COND Awaiting decision

  Twyn Hywel Energy Park Land North-West Of Caerphilly

  Discharge condition 38 (Arb Assessment) of planning consent 23/0427/DNS (Construct and operate up to 14 wind turbines and associated infrastructure including: hardstanding areas to include turbine foundations, crane hardstanding and laydown/storage area with associated micrositing allowances; electrical substation and control building with underground power cables; new access route connecting onto the A472; onsite access tracks, with pipeline and watercourse crossings; borrow pit(s); anemometer mast; temporary construction and storage compound with associated lay down areas near to the Site entrance; Habitat Management Area; and offsite works to facilitate the movement of abnormal loads such as the construction of over-run areas and temporary modifications to street furniture)

  Submitted 10 Dec 2025 Conditions

1. 10 Jun 2025

   Received by Caerphilly

2. 7 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 5 August 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

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

This application is with Caerphilly for determination, against a statutory target of eight weeks. Over the last year Caerphilly decided condition discharge and variation applications in a median of 54 days. More in our guide to how long planning decisions take.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• Twyn Hywel Energy Park Land North-West Of Caerphilly

  26/0041/COND Submitted 15 Jan 2026 0m away

  78% historically approved · decision due ~12 Mar

  Discharge conditions 14 (Condition Highway Survey) and 15 (Highway damage remediation scheme) of planning consent 25/0342/NCC (Vary condition 2 of 23/0427/DNS (Construct and operate up to 14 wind turbines and associated infrastructure including: hardstanding areas to include turbine foundations, crane hardstanding and laydown/storage area with associated micrositing allowances; electrical substation and control building with underground power cables; new access route connecting onto the A472; onsite access tracks, with pipeline and watercourse crossings; borrow pit(s); anemometer mast; temporary construction and storage compound with associated lay down areas near to the Site entrance; Habitat Management Area; and offsite works to facilitate the movement of abnormal loads such as the construction of over-run areas and temporary modifications to street furniture) to amend the approved plans to increase the rotor diameter of the wind turbines, increase the height of the on-site transformer, and enlarge the grid connection corridor)

  Awaiting decision Conditions 12 docs

• Twyn Hywel Energy Park Land North-West Of Caerphilly

  26/0279/COND Submitted 15 Apr 2026 0m away

  Discharge condition 22 (Borrow pits) of planning consent 25/0342/NCC (Vary condition 2 of 23/0427/DNS (Construct and operate up to 14 wind turbines and associated infrastructure including: hardstanding areas to include turbine foundations, crane hardstanding and laydown/storage area with associated micrositing allowances; electrical substation and control building with underground power cables; new access route connecting onto the A472; onsite access tracks, with pipeline and watercourse crossings; borrow pit(s); anemometer mast; temporary construction and storage compound with associated lay down areas near to the Site entrance; Habitat Management Area; and offsite works to facilitate the movement of abnormal loads such as the construction of over-run areas and temporary modifications to street furniture) to amend the approved plans to increase the rotor diameter of the wind turbines, increase the height of the on-site transformer, and enlarge the grid connection corridor)

  Decided Conditions 9 docs

• Twyn Hywel Energy Park Land North-West Of Caerphilly

  26/0018/COND Submitted 9 Jan 2026 0m away

  Discharge condition 39 (Micrositing) of planning consent 25/0342/NCC (Vary condition 2 of 23/0427/DNS (Construct and operate up to 14 wind turbines and associated infrastructure including: hardstanding areas to include turbine foundations, crane hardstanding and laydown/storage area with associated micrositing allowances; electrical substation and control building with underground power cables; new access route connecting onto the A472; onsite access tracks, with pipeline and watercourse crossings; borrow pit(s); anemometer mast; temporary construction and storage compound with associated lay down areas near to the Site entrance; Habitat Management Area; and offsite works to facilitate the movement of abnormal loads such as the construction of over-run areas and temporary modifications to street furniture) to amend the approved plans to increase the rotor diameter of the wind turbines, increase the height of the on-site transformer, and enlarge the grid connection corridor)

  Decided Conditions 16 docs

• Mynydd Eglwysilan Common Bwlch Carnygelli Road Llanfabon

  26/0250/COND Submitted 8 Apr 2026 0m away

  Discharge condition 30 of planning consent 25/0342/NCC (Vary condition 2 of 23/0427/DNS (Construct and operate up to 14 wind turbines and associated infrastructure including: hardstanding areas to include turbine foundations, crane hardstanding and laydown/storage area with associated micrositing allowances; electrical substation and control building with underground power cables; new access route connecting onto the A472; onsite access tracks, with pipeline and watercourse crossings; borrow pit(s); anemometer mast; temporary construction and storage compound with associated lay down areas near to the Site entrance; Habitat Management Area; and offsite works to facilitate the movement of abnormal loads such as the construction of over-run areas and temporary modifications to street furniture) to amend the approved plans to increase the rotor diameter of the wind turbines, increase the height of the on-site transformer, and enlarge the grid connection corridor)

  Decided Conditions 8 docs

• Mynydd Eglwysilan Common Bwlch Carnygelli Road Llanfabon

  26/0148/COND Submitted 27 Feb 2026 0m away

  Discharge condition 33 (Details of Turbines) of planning consent 25/0342/NCC (Vary condition 2 of 23/0427/DNS (Construct and operate up to 14 wind turbines and associated infrastructure including: hardstanding areas to include turbine foundations, crane hardstanding and laydown/storage area with associated micrositing allowances; electrical substation and control building with underground power cables; new access route connecting onto the A472; onsite access tracks, with pipeline and watercourse crossings; borrow pit(s); anemometer mast; temporary construction and storage compound with associated lay down areas near to the Site entrance; Habitat Management Area; and offsite works to facilitate the movement of abnormal loads such as the construction of over-run areas and temporary modifications to street furniture) to amend the approved plans to increase the rotor diameter of the wind turbines, increase the height of the on-site transformer, and enlarge the grid connection corridor)

  Decided Conditions 11 docs

• Twyn Hywel Energy Park Land North-West Of Caerphilly

  25/0870/COND Submitted 10 Dec 2025 0m away

  Discharge condition 38 (Arb Assessment) of planning consent 25/0342/NCC (Vary condition 2 of 23/0427/DNS (Construct and operate up to 14 wind turbines and associated infrastructure including: hardstanding areas to include turbine foundations, crane hardstanding and laydown/storage area with associated micrositing allowances; electrical substation and control building with underground power cables; new access route connecting onto the A472; onsite access tracks, with pipeline and watercourse crossings; borrow pit(s); anemometer mast; temporary construction and storage compound with associated lay down areas near to the Site entrance; Habitat Management Area; and offsite works to facilitate the movement of abnormal loads such as the construction of over-run areas and temporary modifications to street furniture) to amend the approved plans to increase the rotor diameter of the wind turbines, increase the height of the on-site transformer, and enlarge the grid connection corridor)

  Decided Conditions 9 docs

• 26/0575/COND Awaiting decision

  Ascona Retail Ltd - Shell Service Station Newbridge By-pass Crumlin Newport NP11 4QJ

  Discharge conditions 03 (NRW contamination) and 07 (NRW decommissioning) of planning consent 23/0440/FULL (Demolish existing petrol filling station and car sales facilities and replace with new petrol filling station including new underground tanks, canopy, shop, food and drink sales pod, jet wash and associated facilities)

  1 Sep 2026 Conditions
• 26/0570/COND Awaiting decision

  Unit 5 & Unit 6 To 7 Blackwood Gate Retail Park Blackwood NP12 2FS

  Discharge condition 07 (Waste) of planning consent 26/0260/FULL (Refurbish Unit 5 and Unit 6/7 including external amalgamation works to create 1 no. retail unit for continued use within Class A1, erect a rear extension, relocated customer entrance/exit, new condenser plant, new trolley shelters, and all associated works)

  27 Aug 2026 Conditions
• 26/0569/COND Awaiting decision

  Unit 5 & Unit 6 To 7 Blackwood Gate Retail Park Blackwood NP12 2FS

  Discharge condition 6 (Plant/Machinery) of planning consent 26/0260/FULL (Refurbish Unit 5 and Unit 6/7 including external amalgamation works to create 1 no. retail unit for continued use within Class A1, erect a rear extension, relocated customer entrance/exit, new condenser plant, new trolley shelters, and all associated works)

  27 Aug 2026 Conditions
• 26/0571/COND Awaiting decision

  Unit 5 & Unit 6 To 7 Blackwood Gate Retail Park Blackwood NP12 2FS

  Discharge condition 8 (Trolley Shelter) of planning consent 26/0260/FULL (Refurbish Unit 5 and Unit 6/7 including external amalgamation works to create 1 no. retail unit for continued use within Class A1, erect a rear extension, relocated customer entrance/exit, new condenser plant, new trolley shelters, and all associated works)

  27 Aug 2026 Conditions
• 26/0441/COND Decided

  Land At Former Rosecarn Woodland Drive Newbridge Newport NP11 5FQ

  Discharge conditions 03 (Materials-samples/details), 04 (Boundary treatment - implement variable), 05 (Landscaping - standard), 06 (Tree/Hedgerow Protection) and 15 (Driveway materials) of planning consent 26/0210/FULL (Erect two bedroom detached bungalow, detached garage and associated works)

  29 Jun 2026 Conditions