This public procurement record has 2 releases in its history.

Award

29 Sep 2025 at 15:43

Award

19 Aug 2025 at 10:29

Summary of the contracting process

Trydan Gwyrdd Cymru, a sub-central government public authority operating under Welsh devolved regulations, is spearheading a significant procurement project titled "Trydan Project Development Services Tender". This initiative covers a variety of professional services required for the development of two wind farms in South Wales. The project's scope includes Environmental Impact Assessment (EIA) Support, Terrestrial Ecology and Ornithology, Planning Support, and Civil Engineering Support. The procurement process has followed an open procedure, with the tender reaching the award stage as of late September 2025. All relevant lots are complete, and contracts have been signed, such as Lot 4 starting from 1st October 2025 and ending in 2028, with potential extensions to 2029. Awards have been given to several suppliers including Mott Macdonald Limited and BSG Ecology Ltd, based on an open procedure focusing on energy-management services.

This project offers substantial business growth opportunities, especially for those in the environmental consulting and civil engineering sectors. Small and medium-sized enterprises (SMEs), as well as larger organisations, were successful in securing contracts, indicating a competitive yet inclusive bidding environment. The initiative is well-suited to firms with expertise in technical and environmental assessments, planning application processes, and innovative infrastructure design. Given the project's location in Wales, businesses with local knowledge or strategic environmental and engineering insights may find particular advantage. The prospect of a potential contract renewal further enhances this opportunity, encouraging ongoing engagement for sustained business impact.

How relevant is this notice?

Notice Title

Trydan Project Development Services Tender - Contract Notice

Notice Description

Trydan is seeking to procure professional services for two wind farm developments in South Wales, from conceptual design through to securing planning consent. These services include: * Lot 1: Environmental Impact Assessment (EIA) Support and Technical Support. * Lot 2: Terrestrial Ecology and Ornithology. * Lot 3: Planning Support. * Lot 4: Civil Engineering Support.

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-04ecea
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/060602-2025
Current Stage
Award
All Stages
Award

Procurement Classification

Notice Type
UK7 - Contract Details Notice
Procurement Type
Standard
Procurement Category
Services
Procurement Method
Open
Procurement Method Details
Open procedure
Tender Suitability
Not specified
Awardee Scale
Large, SME

Common Procurement Vocabulary (CPV)

CPV Divisions

71 - Architectural, construction, engineering and inspection services


CPV Codes

71314200 - Energy-management services

Notice Value(s)

Tender Value
Not specified
Lots Value
Not specified
Awards Value
£3,363,079 £1M-£10M
Contracts Value
£3,363,079 £1M-£10M

Notice Dates

Publication Date
29 Sep 202511 months ago
Submission Deadline
Not specified
Future Notice Date
Not specified
Award Date
4 Aug 20251 years ago
Contract Period
1 Oct 2025 - 1 Oct 2028 3-4 years
Recurrence
Not specified

Notice Status

Tender Status
Complete
Lots Status
Complete
Awards Status
Active
Contracts Status
Active

Contracting Authority (Buyer)

Main Buyer
Trydan Gwyrdd Cymru
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
MERTHYR TYDFIL
Postcode
CF48 1UZ
Postcode Area
Cardiff
Country
Wales

Major Region (ITL 1)
TLL Wales
Basic Region (ITL 2)
TLL5 South East Wales
Small Region (ITL 3)
TLL51 Central Valleys and Bridgend
Delivery Location
Not specified

Local Authority
Merthyr Tydfil
Electoral Ward
Cyfarthfa
Westminster Constituency
Merthyr Tydfil and Aberdare

Supplier Information

Number of Suppliers
4
Supplier Names

BSG Ecology Ltd

CarneySweeney Ltd

LDA Design Consulting Ltd

Mott Macdonald Limited

Further Information

Notice Documents

Open Contracting Data Standard (OCDS)

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The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.

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