Microgrid Feasibility Study for Barra and Vatersay

What this is

Barra and Vatersay Wind Energy Limited is procuring a Microgrid Feasibility Study for the islands of Barra and Vatersay, Outer Hebrides. The study will assess the technical and economic feasibility of a microgrid integrating wind energy with the existing diesel-based power infrastructure. Estimated value is £30,000 over 4 months. Bidders must be registered at UK Companies House. Relevant expertise in renewable energy and island microgrid systems required.

Key points

• Bidders must be registered at UK Companies House — this is a mandatory eligibility requirement
• Island microgrid and renewable energy integration expertise specifically required
• Study covers Barra and Vatersay in the Outer Hebrides (remote island context)
• Estimated value £30,000 over 4-month contract

Who can bid

Open procedure. Bidders must be registered at UK Companies House. Relevant microgrid feasibility and island/remote power system experience required. Appropriate professional indemnity and public liability insurance required.

How it is scored

Quality 60% · Price 40% 60% Quality (technical approach and methodology, relevant experience in island microgrids and renewable integration, team capability) and 40% Price.

Money

Estimated value £30,000 excluding VAT over 4 months.

How to submit

Tenders submitted electronically via Public Contracts Scotland portal by 1 June 2026.

Clarifications

Clarification questions via Public Contracts Scotland messaging prior to deadline of 1 June 2026.

Contract period

4-month fixed contract. Microgrid Feasibility Study for Barra and Vatersay, covering technical and economic analysis of integrating wind power into the island's existing diesel-based power infrastructure.

Classification

CPV 71241000 — Feasibility study, advisory service, analysis 71314000 — Energy and related services71323100 — Electric power system design services71314300 — Energy-efficiency consultancy services ScotlandWestern IslesOuter Hebrides