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Published 22 May 2026, 15:54 BST

Official UK procurement notice

Whole House Energy Efficiency Retrofit Programme: 2026-2030

Official notice

Authority: Flintshire County Council (Local council)

WorksOpen procedureAbove thresholdSME suitable
Sectors: Petroleum products, fuel, electricity and other sources of energy (09)Industrial machinery (42)Construction & Civil Engineering (45)
+1 moreArchitecture & Engineering (71)
 Delivery: Wales (UKL23)
Published estimate£25,000,000≈ £13m / year · £30,000,000 inc. VAT · 1 value update
Submissions closed 8 Sept 2026
Next notice expected 5 Aug 2026
Contract term 2 yrsends 30 Nov 2028 · up to 30 Nov 2031 with extensions · starts 1 Dec 2026

What is being bought

Published requirement description

The Authority will be seeking to appoint a single supplier to undertake installation of planned gas central heating, renewable technology, insulation and photovoltaic on both Council owned properties and/or private owner occupier properties. Provide home energy information as required via energy performance certificates or home energy assessments. Service and maintenance of Air Source Heat pumps and Photo Voltaic systems, including panels, metering and electronic transfer of data.

  • The authority expects to re-tender this requirement around 22 Jul 2029, 23:59 BST.

CPV: Boiler installations · Energy and related services · Heat pumps · Heating, ventilation and air-conditioning installation work · Insulation work · Solar installation

The lotProcurement structure

single lot · value published
Lot #1Renewal 2 yrsSMEPublished value£25,000,000
Contract period: 1 Dec 2026 – 30 Nov 2028 (2 yrs) · up to 30 Nov 2031 with extensionsValue: £25,000,000 exc. VAT · £30,000,000 inc. VAT
Delivery: WalesEligibility: SME eligible
Extensions: Option for additional Energy efficient systems to be added to the contract as and when required. · 3yrs
09332000 Solar installation42160000 Boiler installations42511110 Heat pumps45320000 Insulation work45331000 Heating, ventilation and air-conditioning installation work71314000 Energy and related services

What it takes to win
i

How this buyer will score bids.

The evaluation criteria and weights exactly as published on the notice, grouped by family (price, quality, social value and so on).

Evaluation split and conditions of participation as published; the tender pack may add more
How bids were scored
Quality: 40%Price: 40%Social value: 20%
Published award criteria (3)
  • Price
  • Quality
  • Social Value
What this means for your bid
  • Price carries 40 of 100 points: a 10% discount moves about 4 points. The method statement decides this lot, not the discount.

Price arithmetic assumes straight proportional scoring; the tender pack may use another formula.

Procedure terms & legal framework

From the official record
Procedure method
Open procedure
Legal basis
UKPGA · 2023/54 Procurement Act 2023
Procurement category
Works
Notice status
Closed
Procurement threshold
Above threshold (FTS publication)
Regulatory regime
Standard
Commercial structure
Stand-alone contract (no framework)
Competition type
Competitive procedure
GPA / WTO covered
Yes (GPA)
Recurring procurement
Yes · next expected 22 Jul 2029
First published
22 May 2026, 15:54 BST
Last source update
11 Aug 2026, 15:26 BST
Award evaluation window
Submission end – 25 Sept 2026
Authority reference
WKS1001190REQ
FTS notice number
2026/S 000-076347
Latest notice
Tender notice (UK4)
Classification (CPV)
Boiler installationsEnergy and related servicesHeat pumpsHeating, ventilation and air-conditioning installation workInsulation workSolar installation
Delivery area
Wales (UKL23)
Official registry OCID
ocds-h6vhtk-06a1fa Find a Tender

How it was run

Official notice
Run through: ProContract (Due North) · Who buys & how to bid on ProContract
Supplier login requiredElectronic submission allowedLanguage: CY, EN
Access & registration note: Free · short registration with manual review; public opportunity list
Submission deadline
8 Sept 2026, 12:00 BST
Clarification deadline
1 Sept 2026, 12:00 BST
Submission channel
Official e-sourcing portal
Electronic submission
Allowed
Accepted languages
cy, en
Detailed submission instructions & authority contactsFrom official release

supplierlive.proactisp2p.com ↗

Timeline

22 May 2026 → 1 Dec 2026 · 7 dates
  1. Planning notice published153 days ago
    22 May 2026, 15:54 BST
  2. Next notice expected78 days ago
    5 Aug 2026, 23:59 BST
  3. Tender notice published72 days ago
    11 Aug 2026, 15:26 BST
  4. Clarification questions by51 days ago
    1 Sept 2026, 12:00 BST
  5. Submission deadline44 days ago
    8 Sept 2026, 12:00 BST
  6. Award decision expected by27 days ago
    25 Sept 2026, 23:59 BST
  7. Today
    22 Oct 2026
  8. Contract startsin 40 days
    1 Dec 2026

Notice history

7 events · 3 releases on Find a Tender · since 22 May 2026
  1. Pipeline notice published
    22 May 2026, 15:54 BST
    UK1
  2. Planned procurement notice published
    24 Jun 2026, 17:05 BST
    UK3
  3. Published value updated to £25,000,000
    24 Jun 2026, 17:05 BST
    was £20,000,000
  4. Deadline published: 31 Aug 2026, 00:00 BST
    24 Jun 2026, 17:05 BST
  5. Tender notice published
    11 Aug 2026, 15:26 BST
    UK4
  6. Status changed to active
    11 Aug 2026, 15:26 BST
  7. Deadline moved to 8 Sept 2026, 12:00 BST
    11 Aug 2026, 15:26 BST
    +9 days · was 31 Aug 2026, 00:00 BST

Contracting authority & participating public bodies

Flintshire County Council

Contracting authorityPublic authority - sub-central governmentWelsh devolved regulations apply GB-PPON: PNJC-2356-PCDV Ty Dewi Sant , Flintshire, Wales, CH7 6NAContact email

Official documents & specifications (5)

Official links; attachments are not copied

Tender pack and attachments

Notices published for this procedure

  • Tender notice tenderTender noticeUK4Tender notice on Find a Tender
  • Planned procurement notice planningPlanned procurement noticeUK3Planned procurement notice on Find a Tender
  • Pipeline notice planningPipeline noticeUK1Pipeline notice on Find a Tender