2025-071 Needs Case Review Assessment of Third Window Interconnector Projects
About This Opportunity
2025-071 Needs Case Review — consulting services contract awarded in United Kingdom by Ofgem. Awarded to Ove Arup & Partners Ltd (GBP 150K, Nov 2025).
This is a consulting contract in the energy and power and information and communication technology sectors. Located in United Kingdom, Europe, this opportunity is open to firms and consortiums, with an estimated budget of GBP 150,000.
Published through UK Contracts Finder, a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for consulting in the energy and power sector. Consulting assignments are typically evaluated with a strong emphasis on the technical proposal, including the methodology and qualifications of key experts. Shortlisted firms may be invited to submit financial proposals in a second stage. This contract has already been awarded. The information is published for transparency and market intelligence purposes.
Description
In November 2024, following its Initial Project Assessment (IPA), Ofgem awarded a cap and floor regime in principle to three electricity interconnectors of the Third Window (W3). Ofgem now requires support from a supplier to conduct electricity market modelling to analyse the economic impacts of an interconnector project to ensure it is still offering value for money. The supplier will be required to undertake the analysis for this project under a set of three Future Energy Scenarios (FES) and one weather year.. CPV: Project management consultancy services (72224000). Procedure: Open procedure. Suitable for SMEs
Data provenance
This notice is sourced from UK Contracts Finder and was originally published on December 4, 2025. Last refreshed 6 days ago. Reference: MT236120. BidsFactory mirrors official procurement notices and links back to the source for full legal text.
About Ofgem
Ofgem has issued 70 procurement notices on BidsFactory, including 2 currently open and 57 awarded contracts. Activity concentrates in Information & Communication Technology, Consulting, and Governance & Public Administration. All notices are published for United Kingdom. Notices are distributed via UK Contracts Finder and UK FTS - Find a Tender Service. Most recent publication: June 12, 2026.
Frequently asked questions about this tender
What type of contract is this?
This is a Consulting contract in the Energy & Power sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.
How much was the contract awarded for?
Ove Arup & Partners Ltd was awarded the contract for £150,000. The figure reflects the value disclosed by the contracting authority in the award notice.
Where will the contract be performed?
The contract is for delivery in United Kingdom. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.
How can I submit a bid?
Visit UK Contracts Finder to access the full notice, required documents, and submission instructions. Quote reference MT236120 when communicating with the contracting authority.
Is this tender still open?
No — the contract has already been awarded to Ove Arup & Partners Ltd. The award notice is archived on BidsFactory for transparency and market intelligence.
Who is the contracting authority?
This notice was issued by Ofgem in United Kingdom. The authority is responsible for evaluating bids, awarding the contract, and managing performance.
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