Trydan Gwyrdd Cymru

Upcoming opportunities

• Trydan Environmental Baseline Framework Tender Premarket Notice

  Location: Wales

  UpcomingEngagement closes 16 Apr, 2026Value £1.75mSource Find a Tender

  Premarket notice for Trydan Gwyrdd Cymru (Trydan) is seeking to procure the following professional services for large-scale wind farm developments in Wales. • Baseline ornithological surveys and reporting. • Baseline habitat classification, soils, and peat surveys and reporting. Trydan will be establishing a framework

• Trydan Traffic and Transport Consultant Support Premarket Notice

  Location: Wales

  UpcomingEngagement closes 3 Nov, 2025Value £210.00kSource Find a Tender

  Trydan Gwyrdd Cymru (Trydan) is seeking to procure Traffic and Transport Consultant Support (including design advice/services, stakeholder engagement support, and delivery of external facing documentation to support a planning application) for three large-scale wind farm developments in Wales, from conceptual design th

• Trydan Gwyrdd Cymru Preliminary Market Engagement for Planning Support Tender

  Location: Wales

  UpcomingEngagement closes 3 Oct, 2025Value £450.00kSource Find a Tender

  Trydan Gwyrdd Cymru (Trydan) are seeking to procure Town and Country Planning support (including advice, support, and delivery of external facing documentation) for three large-scale wind farm developments in Wales, from conceptual design through to securing planning consent. We are still considering the lot structure

• Trydan Gwyrdd Cymru External Audit

  Location: Wales

  UpcomingEngagement closes 22 Sept, 2025Value £96.00kSource Find a Tender

  Trydan Gwyrdd Cymru (Trydan) is seeking to appoint an organisation to carry out its statutory external audit, prepare the annual financial statements and produce the Independent Auditors Report in accordance with the latest applicable accounting and auditing standards, and Welsh Government timescales. The first audit a

• Trydan Gwyrdd Cymru Wind Monitoring Support Pre Market Notice

  Location: Wales

  UpcomingEngagement closes 11 Jul, 2025Value £1.50mSource Find a Tender

  Trydan Gwyrdd Cymru (Trydan) is seeking to procure the following professional services: Wind monitoring support in the form of Lot 1 - meteorological mast services Lot 2 - LiDAR deployment. The contractor is required to maintain and store the equipment, provide options for instrumentation and security, and provide as

• Community and Stakeholder Support for Ground-Mounted Solar Photovoltaic Project

  Location: Wales

  UpcomingEngagement closes 28 Jul, 2025Value £80.00kSource Find a Tender

  Trydan Gwyrdd Cymru is seeking to procure specialist planning communications services for the project, from conceptual design through to securing planning consent. Feasibility work on land owned by Welsh Government has identified an opportunity for the development and delivery of a ground-mounted solar photovoltaic pro