Home Energy Collective Buying Scheme Phase 2 renewable energy tender
Summary
West Yorkshire Combined Authority published a tender notice for Phase 2 of its Home Energy Collective Buying Scheme, seeking a supplier to deliver renewable energy and energy efficiency measures to homeowners, landlords, SMEs, and community organisations across West Yorkshire. The estimated contract value is £314,988 including VAT, running from July 2026 to March 2028 with potential extension to March 2029.
What changed
The tender invites bids for delivering Phase 2 of the Collective Buying Scheme, covering services including Solar PV systems, battery storage, air source heat pumps, EV charging points, collective energy tariff switching, and fabric first improvements. The procurement is classified under CPV codes for solar energy and energy-efficiency consultancy services, with particular suitability noted for small and medium-sized enterprises (SMEs).
Interested suppliers must submit enquiries by 17 April 2026 and complete tender submissions by 5 May 2026. Bidders should review the full scope requirements and evaluation criteria, prepare competitive pricing proposals, and demonstrate strong customer care capabilities for residential and commercial installations.
What to do next
- Submit supplier enquiries by 17 April 2026, 12:00pm
- Prepare and submit full tender by 5 May 2026, 12:00pm
- Review scheme scope including Solar PV, heat pumps, EV charging, and energy efficiency measures
Source document (simplified)
Tender
Home Energy Collective Buying Scheme - Phase 2
- West Yorkshire Combined Authority UK4: Tender notice - Procurement Act 2023 - view information about notice types
Notice identifier: 2026/S 000-029353
Procurement identifier (OCID): ocds-h6vhtk-059789 (view related notices)
Published 30 March 2026, 6:00pm
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Contents
Scope Participation Submission Award criteria Other information Procedure Contracting authority
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Reference
107848
Description
The Combined Authority seeks a supplier to deliver Phase 2 of the Collective Buying Scheme across West Yorkshire, providing homeowners, landlords, SMEs, and community organisations with affordable access to renewable energy and energy efficiency measures. These may include Solar PV systems and battery storage, air source heat pumps, EV charging points, collective energy tariff switching, and fabric first improvements, subject to demand and market capacity, efficiency measures. These may include tariff switching, and fabric tariff switching, and fabric first first improvements, subject to demand and market capacity. The supplier will promote the scheme, deliver these measures, and ensure a transparent, high-quality customer journey from registration to installation and aftercare. They must offer competitive pricing, strong customer care, and maximise value for money for both residents and the Combined Authority, quality customer journey from registration to installation and aftercare.
Total value (estimated)
- £262,490 excluding VAT
- £314,988 including VAT Above the relevant threshold
Contract dates (estimated)
- 14 July 2026 to 31 March 2028
- Possible extension to 31 March 2029
- 2 years, 8 months, 18 days Description of possible extension:
The contract may be extended for up to twelve (12) months, at the Combined Authority’s sole discretion, subject to demand, available budget, internal approvals and supplier performance.
Main procurement category
Services
CPV classifications
Solar energy
Electricity, heating, solar and nuclear energy
Solar panels
Solar photovoltaic modules
Solar installation
Energy-efficiency consultancy services
Contract locations
- UKE4 - West Yorkshire
Participation
Particular suitability
Small and medium-sized enterprises (SME)
Submission
Enquiry deadline
17 April 2026, 12:00pm
Tender submission deadline
5 May 2026, 12:00pm
Submission address and any special instructions
https://uk.eu-supply.com/app/rfq/rwlentrance_s.asp?PID=102634&TID100107848&B=
Tenders may be submitted electronically
Yes
Languages that may be used for submission
English
Award decision date (estimated)
16 June 2026
Award criteria
| Name | Type | Weighting |
| --- | --- | --- |
| Quality | Quality | 70% |
| Price | Price | 20% |
| Social Value | Quality | 10% |
Other information
Conflicts assessment prepared/revised
Yes
Procedure
Procedure type
Open procedure
Contracting authority
West Yorkshire Combined Authority
- Public Procurement Organisation Number: PHYG-7328-ZLQJ Wellington House, 40-50 Wellington Street
Leeds
LS1 2DE
United Kingdom
Contact name: Claire Shardlow
Telephone: +44 1132517272
Email: Claire.Shardlow@westyorks-ca.gov.uk
Website: https://www.westyorks-ca.gov.uk
Region: UKE42 - Leeds
Organisation type: Public authority - sub-central government
Named provisions
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