# Technical services to maintain the methodology for calculating energy performance of domestic buildings\.

> A sourced UK public sector contract award published by ICS on behalf of DSIT and DESNZ.

## Key facts

- Buyer: [ICS on behalf of DSIT and DESNZ](/buyers/ics-on-behalf-of-dsit-and-desnz/contract-awards)
- Supplier: [Building Research Establishment Limited](/suppliers/building-research-establishment/public-sector-contract-awards)
- Award value: £49,601
- Award date: 4 June 2025
- Published: 27 June 2025
- Contract start: 11 July 2025
- Contract end: 14 July 2028
- Stage: awarded
- Procurement category: services
- Notice ID: 3230355a-ca4d-4f44-ab40-3486eaf16987-851698
- OCID: ocds-b5fd17-6d831cb1-2644-47e6-b689-dd641bcc9be2

## Description

\*\*\*\*\* THIS IS AN AWARD NOTICE, NOT A CALL FOR COMPETITION \*\*\*\*\* This procurement is being concluded following a mini competition under the RM6126 Crown Commercial Services DPS DPS FILTER CATEGORY\(IES\): Decarbonisation, emissions, and net zero, Energy, Impact assessment, Performance analysis, Thematic analysis, Mixed method\. Brief Description of Requirement DESNZ requires a specialist supplier to deliver expert maintenance, technical support, and service enhancements the following digital tool: - Find Ways to Save Energy in Your Home \(FWTS\): to maintain the methodology for calculating energy performance of domestic buildings\. The calculator is a tool for generating recommendations for savings based on user inputs that could be provided by a homeowner\. The supplier will ensure these tools remain operational, secure, accessible, and compliant with evolving energy efficiency methodologies and policy priorities\. Outcome: A highly available, resilient, and user-centred service that supports DESNZ's policy aims on energy efficiency and Net Zero commitments\.

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## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/3230355a-ca4d-4f44-ab40-3486eaf16987-851698)