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Fusion21 Announces Suppliers Appointed to £750M Decarbonisation Framework

Following a competitive tender process, our national Decarbonisation Framework is now live, and we’re delighted to announce the suppliers successfully appointed to this four-year framework, worth up to £750 million.

50 specialist firms – including SMEs and multinational suppliers, have secured a place on the framework, developed for public sector organisations to access - including housing associations, local authorities, NHS trusts, blue light organisations and education providers.

As our members continue striving to meet the government’s net zero target by 2050, this framework supports the design and delivery of energy efficiency measures, combining contracts that can deliver thermal fabric improvements, heating and renewables, power and building management systems.

The lot structure:

Lot 1: Whole-house Decarbonisation (worth up to £500 million)provides solutions for whole house energy efficiency measures to PAS2035:2019 standards. Lot 1 includes various forms of fabric insulation, ventilation systems and renewable technologies, such as air source heat pumps and solar PV. The scope of the framework also permits property improvements to be carried out as part of the retrofit measures.

Lot 2: Decarbonisation of Public & Education Buildings (worth up to £250 million)offers solutions for energy efficiency measures to non-domestic buildings in UK, including fabric, renewables, building management system and controls, and improvement works, with appointed suppliers committed to working to the new PAS2038:2021 standard.

Framework benefits include:

  • Appointed suppliers will be PAS2035:2019 compliant and Trustmark accredited
  • Compatible with public sector decarbonisation scheme funding
  • Geographical coverage across the UK (regional and local level)
  • Direct award and further competition call-off options
  • Supports members to deliver social value aligned to organisational priorities
  • Support from our team of technical procurement experts

Peter Francis, Director of Operations at Fusion21 said: ‘We are all conscious about the future and this framework will support Fusion21 members to deliver against an energy efficient and zero-carbon agenda, tailored to their requirements.

“From the decarbonisation of homes and neighbourhoods to energy efficient educational buildings and healthcare estates, or the development of zero carbon facilities for the emergency services, this offer further expands upon the existing renewable and energy efficient solutions we have available.

“Whether incorporated into existing asset management strategies or applied to complex multi-measure schemes, we can help members to develop their own net zero roadmap, reducing emissions, maximising cost savings and capitalising on achieving social targets – all while creating cleaner futures for invested stakeholders and the wider community.”

Successful suppliers appointed to Fusion21’s national Decarbonisation Framework:

Lot 1 Whole-house Decarbonisation (worth up to £500 million)

Lot 2 Decarbonisation of Public & Education Buildings (worth up to £250 million)

A.C. Whyte & Co Ltd

Alternative Heat Limited

Breyer Group Plc

BAM FM Limited


Borras Construction Limited

City Energy Network Limited

Breyer Group Plc

Combined Facilities Management Ltd

Briggs & Forrester Group Ltd

DK Hughes Energy Saving Solutions Ltd

Cenergist Ltd

Durkan Ltd

CorEnergy Limited

Dyson Energy Services Ltd

ENGIE Regeneration Limited

E.ON Energy Solutions Ltd

Everwarm Ltd

Eco-Gee Limited

GRAHAM Asset Management Ltd t/a GRAHAM

ENGIE Regeneration Limited

Kier Services Limited

Everwarm Ltd

P. Casey & Co., Ltd

Hugh LS McConnell Ltd

Robert Woodhead Limited

Jackson, Jackson & Sons Ltd

Seddon Construction Limited

Kier Services Limited

Sewell Construction Ltd

Liberty Group Investments Limited

Vital Energi Utilities Ltd

Lovell Partnerships Limited

Wates Property Services Limited

Low Carbon Exchange Limited

William Birch & Sons Ltd

Melius Homes Limited


Mulalley and Co. Limited


Next Energy Solutions Ltd


Novus Property Solutions Ltd


Osborne Energy Limited


P. Casey & Co., Ltd


Penny Lane Builders Ltd


Sustainable Building Services (UK) Ltd


TSG Building Services plc


Union Technical Services Ltd


United Living (South) Limited


VINCI Construction UK Limited


Wates Property Services Limited


Yorkshire Energy Services CIC


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