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Adiabatic Compressed Air Energy Storage (A-CAES) Demonstrator Plant

Energy Coast West Cumbria Ltd (t/a BEC)

Key dates and value

Status
Open
Submission deadline
9 Dec 2026
Published
4 Nov 2026
Estimated value
£1.6m
Contract start
5 Jan 2027
Contract end
30 Jun 2028
Location
Moor Row, North West England
Notice type
UK4

Overview

Energy Coast West Cumbria Limited, trading as BEC, invites tenders for the design, manufacture and supply of a factory-integrated, modular Adiabatic Compressed Air Energy Storage (A-CAES) demonstrator plant for the BEST CAES project at Westlakes Science Park, West Cumbria.

The requirement comprises an above-ground, transportable system incorporating compression, thermal storage, expansion equipment, compressed-air storage vessels, power electronics and controls, together with specified testing, documentation, training and warranty support. Required performance includes 0.333 MW charging, 1.0 MW discharge and a minimum electrical round-trip efficiency of 80%.

The maximum contract budget is £1,600,000 excluding VAT, with operational handover required by 30 June 2028. Long-term paid maintenance and supplementary rapid-response hardware are excluded from this award. The procurement will follow an open procedure and is subject to funding, planning permissions and necessary approvals.

What the buyer wants

  • Miscellaneous special-purpose machineryCPV 42990000
  • Air compressorsCPV 42123400
  • Engineering design servicesCPV 71320000

About the buyer

Energy Coast West Cumbria Ltd (t/a BEC) has published 2 tender notices since 6 Nov 2023, with a combined advertised value of £1.6m. 1 of them are currently open.

How to apply

Tender documents and submissions are handled on the official portal (Find a Tender). Register there to download the documents and submit your response before the deadline.

View the original notice on Find a Tender

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Source: Find a Tender. Contains public sector information licensed under the Open Government Licence v3.0. Details may change; always check the original notice before bidding.