# Contract Award - Home Energy Model \(HEM\) Lot 1

> Contract award record from UK public-sector procurement sources.

## Key facts

- Public buyer: [DESNZ](/buyers/desnz/contract-awards)
- Contract winner: Sustenic Limited
- Award value: £2,680,000
- Tender value: £1,900,000
- Award date: 8 May 2025
- Published: 12 May 2025
- Contract start: 8 May 2025
- Contract end: 7 May 2027
- Stage: awarded
- Procurement category: services
- Notice ID: bf0eaf13-2d88-40aa-8595-4b8795521c0f-844716
- OCID: ocds-b5fd17-5e00785b-dc65-4324-9ee6-643b6d3c3c01

## Description

Contract Award notice for: The provision of HEM development and maintenance Lot 1 of the procurement program Home Energy Model \(HEM\), Standard Assessment Procedure \(SAP\) and Reduced Data Standard Assessment Procedure \(RdSAP\) - Maintenance and Methodologies

## Related contract awards

- [PS26159 - RAF002/2627 - Carbon Markets Model - Methodological Review](/contracts/ocds-b5fd17-8a0a6244-ef28-4e48-9708-ebe8e75ec8f9): DESNZ
- [Delivery Partner 2 for Warm Homes](/contracts/ocds-b5fd17-b6845081-10a1-4e83-9395-3694cc53a7dd): DESNZ
- [PS26210 - RAF 011/2627 -Understanding compliance and supporting sustainable enforcement of PRS domestic and non-domestic MEES](/contracts/ocds-b5fd17-beb4f98f-aa48-40f1-b42c-2a278dbc19b6): DESNZ

## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/bf0eaf13-2d88-40aa-8595-4b8795521c0f-844716)