Homes for Net Zero Phase 3 (HfNZ P3)
DESNZ is seeking to procure a contractor/s to deliver Phase 3 of the Homes for Net Zero research programme (HfNZ P3). This is a continuation of our multiyear, largescale research and demonstration trial, building on the existing cohort of approximately 1,250 owner-occupied homes. Among other tasks the appointed contractor(s) will be responsible for trial management and coordination, longitudinal monitoring, data collection and processing, and participant engagement – including physical measurements in homes and soc...
Buyer
Department for Energy Security & Net Zero
Value
£7,660,000
Published
13 Jul 2026
Closes
21 Aug 2026
Procurement details
Source
Find a Tender
Region
United Kingdom
Procurement method
Open
Category
Services
Contract starts
Not provided
Contract ends
Not provided
CPV classifications
73110000
Research services
73100000
Research and experimental development services
73300000
Design and execution of research and development
79315000
Social research services
71314300
Energy-efficiency consultancy services
71314310
Heating engineering services for buildings
Lots
Lot 1 Trial Management and Coordination
£3,100,000
Provides programme-wide trial management, participant engagement, data operations and coordination across all work packages to ensure effective delivery, reporting and governance. 19. The appointed supplier for Lot 1 will be required to work with the suppliers awarded the other three lots, as well as coordinating input from suppliers delivering two other pro...
Delivery: UK · United Kingdom
Lot 2 Data Analysis and Research
£500,000
Delivers the analytical framework, data integration and technical research needed to turn monitoring, survey and intervention data into robust evidence and publishable findings
Delivery: UK · United Kingdom
Lot 3 Consumer Engagement and Social Research
£760,000
Designs consumer engagement, tailored roadmap advice and social research to improve understanding, support decision-making and evaluate barriers to low carbon heating uptake.
Delivery: UK · United Kingdom
Lot 4 Heat Pump Design and Installation
£3,300,000
Designs, installs, commissions and maintains heat pumps and related electric heating solutions, including monitoring, to test performance and participant experience in trial homes.
Delivery: UK · United Kingdom
Documents
Unlock document linkTender notice on Find a Tender
6 Jul 2026
Tender notice on Find a Tender
Tender notice · UK4 · Web page
Tender notice on Find a Tender
13 Jul 2026
Tender notice on Find a Tender
Tender notice · UK4 · Web page
Preliminary market engagement notice on Find a Tender
14 Apr 2026
Preliminary market engagement notice on Find a Tender
Market engagement notice · UK2 · Web page
Contains public sector information licensed under the Open Government Licence v3.0.