Scottish Government · Public Contracts Scotland
Closed

Tender: Scotland Public Sector Heat Decarbonisation Framework – Building Energy Retrofit and Heating Decarbonisation for Public Bodies

Released 6 months ago

Closed22 Jun 2026
Est. valueEstimate£89.2M to £200.0M
LocationScotland
SourcePublic Contracts Scotland
CategoryEnergy & Environment
Submissions closedClosed Mon, 22 June 2026

The Scottish Government is seeking suppliers for the Scotland’s Public Sector Heat Decarbonisation Framework to deliver building energy retrofit and heating decarbonisation works and services for public sector bodies across Scotland. The procurement follows a two-stage Restricted Procedure where suppliers will first complete an SPD and shortlisted suppliers will be invited to submit a full tender at ITT stage. The Framework covers building fabric, building environmental services and their control (including heating, cooling, ventilation, lighting, water), on-site renewables and potential connection to district heating systems, and will include decarbonisation of heating systems to support net zero objectives. Public bodies will be able to call off the Framework and run mini-competitions; call-offs may require ancillary services such as operation, maintenance or technical support which can be provided by the primary contractor or an approved subcontractor while responsibility for quality and performance remains with the primary contractor. The Framework is a single lot with multiple suppliers able to deliver guaranteed energy performance over call-off contracts, and suppliers are expected to have capacity, including via supply chain, across all regions of Scotland including the Highlands and Islands. Projects supported are intended to be large-scale and complex, typically exceeding £1 million though lower-value projects may also be delivered; the Framework can be accessed by central government, health boards, local authorities and arms-length organisations, universities, colleges and other public bodies, and no public sector body is committed to place an order under the Framework.

Similar open tenders12

Similar awarded contracts12

Typical £89.2M to £200.0M
Award of Heating, Electrical and Decarbonisation Framework to Multiple Suppliers by Central and Cecil Housing TrustEnergy & EnvironmentSmith and Byford,Robert Heath Heating Limited,Staple-Tech Limited,T Brown Group Limited,Aaron Services Ltd,Correct contract services limited,Thermoserv Ltd,Village Heating ltd,Signix Limited,W G Wigginton Ltd,BSW Heating Ltd,Gas Call Services,TSG Building Services plc,Macbrookgas Ltd,Oakray Ltd,R Benson Property Maintenance Ltd,OCO Limited,P.f.l. Electrical Ltd,Thermoserv Ltd,Smith and Byford,Sureserve Compliance South,Robert Heath Heating Limited,Staple-Tech Limited,Village Heating ltd,BSW Heating Ltd,T Brown Group Limited,Gas Call Services,Switch2 Energy Ltd,Oakray Ltd,OCO Limited,W G Wigginton Ltd,Wiggett Group,McIntyre Compliance Services Ltd,Signix Limited,PiLON Ltd,NRT Group (registered as NRT Building Services Group Ltd.),Smith and Byford,Greyline Builders Ltd,Arc Group London Ltd,Aaron Services Ltd,Correct Contract Services,Goom Electrical Limited,RGE Services Limited,Greenhithe Electrical Services,P.f.l. Electrical Ltd,Sparc Electrical Ltd,R.Benson property maintenance LTD,T Brown Group Limited,R & M.A Stewart,Laker Building Management Solutions Limited,Ecolution Group,Robert Heath Heating Limited,Carbon3 Ltd,Aaron Services Ltd,Thermoserv Ltd,Village Heating ltd,Low Carbon Exchange Limited,Sureserve Compliance South,Gas Call Services,TSG Building Services plc,Macbrookgas,W G Wigginton Ltd,Arc Group London Ltd,BSW Heating Ltd,The AD Construction Group (Architectural Decorators Ltd),Carbon3 Ltd,Correct Contract Services,Greyline Builders Ltd,Ecolution Group,Low Carbon Exchange Limited,TSG Building Services plc,Macbrookgas Ltd,Live Management Facilitate,Arc Group London Ltd,Saltash Enterprises Limited,R.Benson property maintenance LTD,Oakray Ltd,Simple Green Energy,The AD Construction Group (Architectural Decorators Ltd),HAMILTON BUILDING CONTRACTORS LTD,Libra Utility Services Ltd,Rock Compliance,OCO Limited,Sureserve Compliance South
£90,000,000
Award of Non-Domestic Energy Efficiency Framework for Public Sector BuildingsEnergy & EnvironmentAmeresco,Easy Heat Systems Ltd,Centrica Business Solutions,ENGIE Urban Energy Ltd,FES Support Services Ltd,Imtech Low Carbon Solutions Ltd,EON Control Solutions Ltd,Veolia ES (UK) Limited,Vital Energi Utilities Ltd,TESGL Ltd trading as SSE Enterprise Energy Solutions Ltd,Asset Plus Energy Performance Ltd
£40,000,000
Award of Decarbonisation Retro-Fit Framework for Scotland and Northern IrelandEnergy & EnvironmentBell Group Ltd,Clark Contracts Ltd,PHS Home Solutions Limited,Procast Building Contractors Ltd,Surefire Management Services Ltd
£250,000,000
Framework Agreement for Local Heat and Energy Efficiency StrategiesEnergy & EnvironmentBuroHappold,Changeworks,Ricardo-AEA,AECOM,Atkins,Arup
£1,500,000

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