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In deliveryUnited KingdomWorksFramework agreement£1,500,000,000Add to pipeline

Fusion21 Decarbonisation Framework

Awarded to A. Connolly Limited, Alternative Heat Limited, BAM FM Limited +37 more

Fusion21 Members Consortium(buyer)

Published
Published 11 November 2024
Deadline
Closed 12 February 2025

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Overview

Fusion21 has awarded a £1.5 billion decarbonisation framework split into two lots: Lot 1 for whole house decarbonisation and Lot 2 for decarbonisation of public and education buildings. The framework was awarded on 27 April 2025 to 40 contractors, all of whom must hold PAS2030 accreditation for Lot 1 and commit to achieving PAS2038 accreditation for Lot 2.

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Lots (2)

  • Whole House Decarbonisation

    Works and services to domestic dwellings, including but not limited to design and planning, retrofit coordination to PAS2035:2023 standards. Fabric measures including but limited to solid wall insulation, cavity & loft insulation, room in roof insulation, under floor insulation, draught proofing and airtightness. Ventilation systems and MVHR, renewable energy systems - solar photovoltaics and battery storage systems, air/ground source heating, heat networks, metering and monitoring, solar thermal systems and heating controls, plus whole house refurbishment works for both internal and external components, roofing, facias & soffits, windows & doors, kitchen and bathroom replacements

    £1,000,000,000Won by A. Connolly LimitedWon by Bell Group LtdWon by C.L.C. Contractors LimitedWon by Cardo (South) LimitedWon by City Energy Network LimitedWon by Dodd Group (Midlands) LimitedWon by E.ON UK Green Funding Solutions LimitedWon by ECO Providers LtdWon by Ecogee LimitedWon by EQUANS Regeneration LimitedWon by Ian Williams LimitedWon by Jackson, Jackson & Sons LimitedWon by Lovell Partnerships LimitedWon by Morgan Sindall Property Services LimitedWon by Mulalley & Co. LimitedWon by Next Energy Solutions LtdWon by Novus Property Solutions LimitedWon by P. Casey & Co., LimitedWon by RE:GEN North West LimitedWon by RE:GEN Yorkshire and East Midlands LimitedWon by Rothwell Plumbing Services LimitedWon by Seddon Construction LimitedWon by Sureserve Energy Services UK LtdWon by Sustainable Building Services (UK) LimitedWon by T.S.G. Building Services PLCWon by United Living Property Services LimitedWon by Vinci Construction UK LimitedWon by Wates Property Services LimitedWon by Yorkshire Energy Services CIC
  • Decarbonisation of Public and Education Buildings

    Works and services to non-domestic buildings - including but not limited to pre-construction activities, design and planning, RIBA stages 0-7 to PAS2038:2021 standards. Fabric improvement measures, insulation systems, facades balconies, windows & doors, renewable energy systems, solar photovoltaic and battery storage systems, air/ground source heat pumps, district heat networks, hot water storage and controls, metering, and monitoring, BMS, LED lighting. Building improvements/refurbishment, including roofing

    £500,000,000Won by Alternative Heat LimitedWon by BAM FM LimitedWon by Briggs & Forrester Group LimitedWon by C.L.C. Contractors LimitedWon by Cenergist LimitedWon by CBES LimitedWon by Dodd Group (Midlands) LimitedWon by EQUANS Regeneration LimitedWon by Graham Asset Management LimitedWon by Jackson, Jackson & Sons LimitedWon by Lorne Stewart PLCWon by Mulalley & Co. LimitedWon by Oakray LimitedWon by P. Casey & Co., LimitedWon by Rothwell Plumbing Services LimitedWon by Sewell Construction LimitedWon by T.S.G. Building Services PLCWon by Vinci Construction UK LimitedWon by Vital Energi Utilities LimitedWon by William Birch & Sons Limited

Key details

Country
United Kingdom
Status
In delivery
Category
Works
Estimated value
£1,500,000,000
Procedure
Open
Contract type
Framework agreement
Published
11 November 2024
Deadline
Closed
Classification (CPV)
Electricity, heating, solar and nuclear energyDistrict heatingSolar collectors for heat productionSolar photovoltaic modulesLighting systemsElectrical equipment for engines and vehiclesSite preparation workBuilding construction work+17 more

Award outcome

Awarded value
£1,500,000,000
Award date
27 April 2025
Contract period
— → 6 April 2029
Winners
  • A. Connolly Limited
  • Alternative Heat Limited
  • BAM FM Limited
  • Bell Group Ltd
  • Briggs & Forrester Group Limited
  • C.L.C. Contractors Limited
  • CBES Limited
  • Cardo (South) Limited
  • Cenergist Limited
  • City Energy Network Limited
  • Dodd Group (Midlands) Limited
  • E.ON UK Green Funding Solutions Limited
  • ECO Providers Ltd
  • EQUANS Regeneration Limited
  • Ecogee Limited
  • Graham Asset Management Limited
  • Ian Williams Limited
  • Jackson, Jackson & Sons Limited
  • Lorne Stewart PLC
  • Lovell Partnerships Limited
  • Morgan Sindall Property Services Limited
  • Mulalley & Co. Limited
  • Next Energy Solutions Ltd
  • Novus Property Solutions Limited
  • Oakray Limited
  • P. Casey & Co., Limited
  • RE:GEN North West Limited
  • RE:GEN Yorkshire and East Midlands Limited
  • Rothwell Plumbing Services Limited
  • Seddon Construction Limited
  • Sewell Construction Limited
  • Sureserve Energy Services UK Ltd
  • Sustainable Building Services (UK) Limited
  • T.S.G. Building Services PLC
  • United Living Property Services Limited
  • Vinci Construction UK Limited
  • Vital Energi Utilities Limited
  • Wates Property Services Limited
  • William Birch & Sons Limited
  • Yorkshire Energy Services CIC

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Notice history

Every published notice in this contracting process, newest first.

  1. Contract

    7 May 2025

  2. Tender Update

    22 January 2025

  3. Contract Notice

    13 January 2025

  4. Prior Information Notice

    11 November 2024

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