ICF Legal Service 2025DESNZ · UK-wideValue not publishedClosedPublished 14 Jan 2026 (14 Jan 2026)Business ServicesSustainabilitySME-friendly
PS25268 - Energy Sector Cyber Security Scoping - RAF032/2526DESNZ · UK-wide£175kClosedPublished 14 Jan 2026 (14 Jan 2026)R&DSustainabilitySME-friendly
CSP25642 - Recruitment of 1x SCS2 DirectorDESNZ · UK-wide£22kClosedPublished 12 Jan 2026 (12 Jan 2026)Business ServicesSustainabilitySME-friendly
Legal ServiceDESNZ · UK-wideValue not publishedClosedPublished 8 Jan 2026 (8 Jan 2026)Business ServicesSustainabilitySME-friendly
PS25269 - Evaluation of Phase 4 of the Public Sector Decarbonisation SchemeDESNZ · UK-wide£450kClosedPublished 7 Jan 2026 (7 Jan 2026)R&DSustainabilitySME-friendly
PS25112 - The Provision of Data Analysis and Report Editing for the Counterfactual Study for Heat Network ConnectionsDESNZ · UK-wide£24kClosedPublished 5 Jan 2026 (5 Jan 2026)R&DSME-friendly
PS25310 - Using 'golden ticketing' to increase consumer take-up of government-supported schemes (RAF 038/2526)DESNZ · UK-wide£79kClosedPublished 29 Dec 2025 (29 Dec 2025)R&DSustainabilitySME-friendly
Contract Award Notice for ESA2010 accounting advice for heat network policiesDESNZ · UK-wide£40kClosedPublished 23 Dec 2025 (23 Dec 2025)Business ServicesSME-friendly
PS25207 - Survey of Onshore Wind Impacts on Aviation and DefenceDESNZ · UK-wide£156kClosedPublished 23 Dec 2025 (23 Dec 2025)R&DSME-friendly
Impact of increased deployment of small-scale renewable (onshore wind, solar and battery storage) power generationDESNZ · UK-wide£117kClosedPublished 22 Dec 2025 (22 Dec 2025)R&DSustainability
PS25220 - RAF014/2526 - Evaluation of the Retrofit Devolution ProgramDESNZ · UK-wide£280kClosedPublished 22 Dec 2025 (22 Dec 2025)R&DSustainabilitySME-friendly
DESNZ- Commercial Contingent Labour SupportDESNZ · UK-wide£35kClosedPublished 19 Dec 2025 (19 Dec 2025)Business ServicesSME-friendly
DESNZ- Commercial Contingent Labour SupportDESNZ · UK-wide£36kClosedPublished 19 Dec 2025 (19 Dec 2025)Business ServicesSME-friendly
Technical Advisor to the DESNZ Sizewell C teamDESNZ · UK-wide£3.6mClosedPublished 18 Dec 2025 (18 Dec 2025)Engineering & ArchitectureSustainability
Cross-Programme Evaluation of Greenhouse Gas Removal programmes and Cross-Programme Evaluation of NZIP Industry & Hydrogen programmes: - Lot 1 - Cross-Programme Evaluation of Greenhouse Gas Removal programmes.DESNZ · UK-wide£282kClosedPublished 17 Dec 2025 (17 Dec 2025)Business ServicesSustainabilitySME-friendly
Off Road Machinery Decarbonisation ResearchDESNZ · UK-wide£365kClosedPublished 15 Dec 2025 (15 Dec 2025)R&DSustainabilitySME-friendly
PS25277 - Nudging installers to promote consumer uptake of heat pumps - RAF030/2526DESNZ · London£58kClosedPublished 10 Dec 2025 (10 Dec 2025)R&DSME-friendly
con_8954 - HNTAS Interim Technical SupportDESNZ · UK-wide£781kClosedPublished 3 Dec 2025 (3 Dec 2025)Engineering & Architecture
PS25243 - Impact of Data Centres Growth Follow-UpDESNZ · UK-wide£144kClosedPublished 1 Dec 2025 (1 Dec 2025)Business ServicesSME-friendly
HNZP Framework Call off Contract Lot 3.1 - Heat Network Routing and growth modelDESNZ · UK-wide£239kClosedPublished 1 Dec 2025 (1 Dec 2025)Engineering & ArchitectureSME-friendly