| Energy and Net Zero Professional Services Framework | - | 29 Sept 2026this month |
| Warm Home Discount - Contact Centre - Contract Award NoticeIncumbent: HINDUJA GLOBAL SOLUTIONS UK LIMITED | £5,531,537 | 13 Oct 2026this month |
| PS24233 - CCA Future SchemesIncumbent: RICARDO-AEA LIMITED | £400,210 | 30 Oct 2026in ~1 mo |
| Contract Award Notice - Landfill Gas to Electricity, Cost CommissionIncumbent: WSP UK LIMITED | £60,000 | 06 Nov 2026in ~1 mo |
| DDaT24382 - Managed Support Services - Solution DevelopmentIncumbent: CORPORATE PROJECT SOLUTIONS LIMITED | £224,200 | 07 Nov 2026in ~1 mo |
| PS26123 - RAF 003/2627 - Green home loan scheme and Solar researchIncumbent: VERIAN GROUP UK LIMITED | £118,012.30 | 13 Nov 2026in ~1 mo |
| con_8954 - HNTAS Interim Technical SupportIncumbent: FAIR HEAT LIMITED | £780,877.50 | 16 Nov 2026in ~2 mo |
| Services to Provide Ongoing Analysis and News Reporting on Oil Markets 2024-2026 | £96,000 | 01 Dec 2026in ~2 mo |
| BE24192 - The Contribution of Demand Side Response (DSR) to Decarbonisation TargetsIncumbent: BARINGA PARTNERS LLP | £392,500 | 11 Dec 2026in ~2 mo |
| DESNZ- Commercial Contingent Labour SupportIncumbent: Investigo Limited | £89,928 | 16 Dec 2026in ~3 mo |
| DESNZ- Commercial Contingent Labour SupportIncumbent: INVESTIGO LIMITED | £89,928 | 16 Dec 2026in ~3 mo |
| PS26159 - RAF002/2627 - Carbon Markets Model - Methodological ReviewIncumbent: NERA UK LIMITED | £29,631.15 | 18 Dec 2026in ~3 mo |
| BE24194 - Smart Metering Programme Evaluation (IPE)Incumbent: VERIAN GROUP UK LIMITED | £879,391.04 | 22 Dec 2026in ~3 mo |
| Sizewell C Legal ServicesIncumbent: ASHURST PERKINS COIE UK LLP | £7,500,000 | 05 Jan 2027in ~3 mo |
| Sizewell C Legal ServicesIncumbent: ASHURST PERKINS COIE UK LLP | £7,500,000 | 05 Jan 2027in ~3 mo |
| Legal services for the DESNZ GBN Sponsorship and Policy teamIncumbent: DLA PIPER UK LLP | £15,000,000 | 19 Jan 2027in ~4 mo |
| Energy & Net Zero Professional Services FrameworkIncumbent: ACCENTURE (UK) LIMITED, AECOM LIMITED, ARCADIS CONSULTING (UK) LIMITED, ATKINSRÉALIS UK LIMITED, BARINGA PARTNERS LLP, BURO HAPPOLD LIMITED, CAG CONSULT LLP, CAPGEMINI UK PLC, CARBON LIMITING TECHNOLOGIES LIMITED, CITY SCIENCE CORPORATION LIMITED, COGENT SKILLS LIMITED, COSTAIN LIMITED, DELOITTE LLP, ENERGY SYSTEMS CATAPULT SERVICES LIMITED, ENTRUST PROFESSIONAL SERVICES LTD, ENVIRONMENTAL RESOURCES MANAGEMENT LIMITED, FAIR HEAT LIMITED, FRAZER-NASH CONSULTANCY LIMITED, GLEEDS ENERGY LIMITED, GRANLUND GROUP UK LTD, GUIDEHOUSE EUROPE LIMITED, HATCH ASSOCIATES LIMITED, IBM UNITED KINGDOM LIMITED, ICF CONSULTING SERVICES LIMITED, IDOM (UK) LIMITED, IFM ENGAGE LTD., JACOBS U.K. LIMITED, KENT ENERGIES UK LTD., MACE CONSULT LIMITED, MOTT MACDONALD LIMITED, NORTH HIGHLAND UK LIMITED, Ove Arup and Partners Limited, PA CONSULTING SERVICES LIMITED, RAMBOLL UK LIMITED, RICARDO-AEA LIMITED, RRL Consulting Engineers (RRL Group Limited), RSM UK CONSULTING LLP, SUSTAINABLE ENERGY LIMITED, TVSD LTD, TURNER & TOWNSEND INFRASTRUCTURE LIMITED, WSP UK LIMITED, YELLOW WOOD ENERGY CONSULTING LIMITED, ZUHLKE ENGINEERING LTD. | £250,000,000 | 31 Jan 2027in ~4 mo |
| Devops Resource for Radiological Response and Emergency Management System (RREMS)Incumbent: INVESTIGO LIMITED | £288,750 | 02 Feb 2027in ~4 mo |
| PS23414 - Greenhouse Gas Removal - Legal ServicesIncumbent: ASHURST PERKINS COIE UK LLP | £6,000,000 | 02 Feb 2027in ~4 mo |
| CSP25449 - Executive Search Agency Recruitment GBE 2025Incumbent: FWB EXECUTIVE SEARCH LIMITED | £150,000 | 24 Feb 2027in ~5 mo |
| PS26210 - RAF 011/2627 -Understanding compliance and supporting sustainable enforcement of PRS domestic and non-domestic MEESIncumbent: Verian Group UK Ltd | £213,347.25 | 31 Mar 2027in ~6 mo |
| PS25220 - RAF014/2526 - Evaluation of the Retrofit Devolution ProgramIncumbent: TECHNOPOLIS LIMITED | £279,503.75 | 31 Mar 2027in ~6 mo |
| CSP25292 - Emergency Response, Capabilities and Operations (ERCO) Training and Exercising ContractIncumbent: JOLTS CONSULTING LIMITED | £1,500,000 | 31 Mar 2027in ~6 mo |
| PS25193 - Electrification of Heat Programme EvaluationIncumbent: ICF CONSULTING SERVICES LIMITED | £998,899.05 | 31 Mar 2027in ~6 mo |
| BE23185 - Subscription services for market insight relating to the power sectorIncumbent: LANE CLARK & PEACOCK LLP | £270,000 | 01 Apr 2027in ~6 mo |
| Contract Award Notice - Home Energy Model - Lot 3Incumbent: CITY SCIENCE CORPORATION LIMITED | £1,207,537.50 | 13 Apr 2027in ~6 mo |
| Contract Award Notice Home Energy Model (HEM) Lot 2Incumbent: CITY SCIENCE CORPORATION LIMITED | £807,375 | 13 Apr 2027in ~6 mo |
| UK MEMBERSHIP OF THE GLOBAL CCS INSTITUTEIncumbent: Global Carbon Capture and Storage Institute | £346,000 | 21 Apr 2027in ~7 mo |
| Automox Licence for the Radiological Response and Emergency management system (RREMS)Incumbent: ITHQ LTD | £1,471.80 | 24 Apr 2027in ~7 mo |
| HNES EvaluationIncumbent: RSM UK CONSULTING LLP | £455,027.50 | 30 Apr 2027in ~7 mo |
| Fuel Finder ServicesIncumbent: VE3 GLOBAL LTD | £1,061,810 | 02 May 2027in ~7 mo |
| Contract Award Notice Home Energy Model (HEM) Lot 6Incumbent: BUILDING RESEARCH ESTABLISHMENT LIMITED | £270,000 | 05 May 2027in ~7 mo |
| Contract Award Notice - Home Energy Model (HEM) Lot 4Incumbent: BUILDING RESEARCH ESTABLISHMENT LIMITED | £1,550,000 | 05 May 2027in ~7 mo |
| Contract Award - Home Energy Model (HEM) Lot 1Incumbent: SUSTENIC LIMITED | £1,900,000 | 07 May 2027in ~7 mo |
| Financial experts on due diligence for hydrogen projects assessment and negotiationIncumbent: DELOITTE LLP | £8,000,000 | 12 May 2027in ~7 mo |
| Contract Award - Home Energy Model (HEM) - Lot 5Incumbent: Etude | £1,350,000 | 31 May 2027in ~8 mo |
| Sizewell C Legal Services | £9,000,000 | 31 May 2027in ~8 mo |
| Landfill Gas - CfD LegalIncumbent: DENTONS UK AND MIDDLE EAST LLP | £281,000 | 31 May 2027in ~8 mo |
| GSS25025 - Recruitment CampaignIncumbent: IRG ADVISORS LLP | £70,000 | 04 Jun 2027in ~8 mo |
| External Advisor on ValuationsIncumbent: NERA UK LIMITED | £450,000 | 11 Jun 2027in ~8 mo |
| PS24030 - Energy and Net Zero Behavioural Science Framework RAF067.2324 - RFPIncumbent: BEHAVIOURAL INSIGHTS LTD, IPSOS (MARKET RESEARCH) LTD, NATIONAL CENTRE FOR SOCIAL RESEARCH, VERIAN GROUP UK LIMITED | £1,800,000 | 21 Jun 2027in ~9 mo |
| Provision of Professional Services for GBE InvestmentsIncumbent: DELOITTE LLP | £1,500,000 | 24 Jun 2027in ~9 mo |
| Development of a Model of the GB Electricity Distribution SystemIncumbent: WSP UK LIMITED | £302,480 | 24 Jun 2027in ~9 mo |
| Contract Award Notice for the Administration of the Biomass Supplier ListIncumbent: WOODSURE LIMITED | - | 30 Jun 2027in ~9 mo |
| Greenhouse Gas Removals (GGR) Standards and MethodologiesIncumbent: BSI STANDARDS LIMITED | £4,390,032 | 30 Jun 2027in ~9 mo |
| Tender Notice for the Administrator of the Biomass Supplier List | £1,400,000 | 30 Jun 2027in ~9 mo |
| Financial experts on due diligence for hydrogen projects assessment and negotiation (Secondary Supplier)Incumbent: PRICEWATERHOUSECOOPERS LLP | £8,000,000 | 22 Jul 2027in ~10 mo |
| Auditors for the Renewables Obligation (RO) Cost to ExchequerIncumbent: Grant Thornton UK LLP, PricewaterhouseCoopers LLP | £3,000,000 | 05 Aug 2027in ~10 mo |
| Survey Software ResearchIncumbent: Capricom Ventis Ltd | £32,918 | 31 Aug 2027in ~11 mo |
| PS22219 - Evaluation of the Phase 3 of the Public Sector Decarbonisation Scheme (PSDS)Incumbent: WINNING MOVES LIMITED | £734,130 | 30 Sept 2027in ~12 mo |
| Radiological Surveillance Programme for OSPAR | £220,000 | 30 Sept 2027in ~12 mo |