Combined Heat and Power (CHP) Upgrade Works

NHS Wales Shared Services Partnership
Wales
Direct award
10 December 2025 to 31 March 2026

Major 90,000-hour service overhaul of one industrial CHP unit, including replacement of the control system with the latest XT4 technology and installation of a new radiator cooling system. The project also encompasses miscellaneous site works, specifically the replacement of all associated energy meters to ensure system reliability and operational efficiency.

Open the official notice

Awarded value: £560k; As published
Published: 29 October 2025
Awarded: 9 December 2025; Clarke Energy Limited
Contract length: 4 months; Ends 31 March 2026

What the contract covers

Works/service

Specialised engineering and maintenance services for the overhaul and technical upgrade of industrial Combined Heat and Power (CHP) energy systems.

Undertake a 90,000-hour service to one CHP
Replace the control system for that CHP with the latest XT4 system
Replace the radiator cooling system
Undertake miscellaneous works including replacement of all energy meters

Terms and requirements

Contract type: Works/service
Procedure: Direct award
Initial term: 4 months
Contract dates: 10 December 2025 to 31 March 2026
Certifications asked for: None stated
Lots: 1
Suitable for SMEs: Not stated
CPV codes: 50532400

Services in this contract

CHP and energy centre maintenanceMain service£183k typicalMajor 90,000-hour service and control system upgrade of a CHP unit

Lifecycle

Published
29 October 2025
Contract awardedto Clarke Energy Limited
9 December 2025
Contract starts
10 December 2025
Contract ends
31 March 2026

The buyer

NHS Wales Shared Services Partnership

Type: Locked
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Combined heat and power contracts, 24 months: Locked

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The supplier

Clarke Energy Limited

Contracts won, 24 months: Locked
Value won, 24 months: Locked
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Main buyers

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Cite this contract

Link: https://bidskim.com/tender/331935/combined-heat-and-power-chp-upgrade-works
Buyer reference: CAV-DIR (25-26) 130
Open contracting ID: ocds-h6vhtk-05d684
Last checked: 4 November 2026

NHS Wales Shared Services Partnership. Combined Heat and Power (CHP) Upgrade Works. Contract award, 29 October 2025. BidSkim, https://bidskim.com/tender/331935/combined-heat-and-power-chp-upgrade-works (accessed 4 November 2026).