Skip to content
Tenfell
Awarded contract
Published 04 Dec 2025

2025-071 Needs Case Review Assessment of Third Window Interconnector Projects

OFGEM · London

Key facts

Contract value
£150,000
Awarded
19 Nov 2025
Contract starts
24 Nov 2025
Contract ends
31 May 2026
Procedure
Open procedure
Buyer type
Central government

Awarded to

SupplierValue
Ove Arup & Partners Ltd£150,000

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.

Categories (CPV)

Similar open tenders

About OFGEM

Their tenders, awards, contracts coming up for renewal, decision makers and committee papers.

View buyer profile

Published by the buyer on Contracts Finder (Open Government Licence v3.0). Always read the original notice before responding.