Published date: 3 December 2025

Awarded contract - This means that the contract has been awarded to a supplier.


Closing: 10 October 2025, 12pm

Contract summary

Industry

  • Technical services - 71356000

Location of contract

Any region

Value of contract

£780,877.50

Procurement reference

tender_500658/1536253

Published date

3 December 2025

Closing date

10 October 2025

Closing time

12pm

Contract start date

17 November 2025

Contract end date

16 November 2026

Contract type

Service contract

Procedure type

Call-off from a dynamic purchasing system

A mini-competition or direct purchase from a pre-established dynamic purchasing system.

Contract is suitable for SMEs?

Yes

Contract is suitable for VCSEs?

Yes

Description

DESNZ requires a contract to continue deploying additional GHNF funding

This Contract between the Buyer and the Supplier is for Interim Technical Support to further develop HNTAS. The requirements includes work packages designed to support the continued development of the Heat Network Technical Assurance Scheme (HNTAS) in readiness for scheme introduction - see Order Schedule 20 (Order Specification) for full details.

There are two optional 3 month extensions included in the contract, each valued at £225k.

More information

Attachments

Award information

Awarded date

17 November 2025

Contract start date

17 November 2025

Contract end date

16 November 2026

Total value of contract

£780,877.50

This contract was awarded to 1 supplier.

Fair Heat Limited

Address

Unit 101, Trowbray House, 108 Weston St, London SE1 3QB

Reference

No reference - other

Supplier is SME?

Yes

Supplier is VCSE?

No

About the buyer

Address

3-8 Whitehall Place
London
SW1A 2HP
England

Email

michael.oneill@energysecurity.gov.uk