Official UK procurement notice
ITT – Open Procedure for provision of Home Energy Scotland Advice Centre Services Lots 1-5
Authority: Energy Saving Trust Ltd
What is being bought5 lots · detail below
Published requirement descriptionEnergy Saving Trust is procuring an opportunity for Tenderers to operate and manage five Home Energy Scotland advice centres to provide free, expert, impartial, highly tailored advice to householders and other customers on affordable warmth, sustainable energy and low carbon lifestyles. This opportunity is being procured under five geographical lots. The Specification at Section 2 includes specific details of the technical requirements to be provided under each lot.
CPV: Call centre · Energy-efficiency consultancy services · Energy-management services
Lots and requirements (5)Procurement structure
5 lots · all with a published value (£6,449,000 together) · a supplier may bid for at most 2 and win at most 2 of them · evaluation weights differ by lotLot #1Home Energy Scotland Highlands and IslandsAwardedRenewalPublished value£1,233,000
Energy Saving Trust wishes to appoint a contractor to operate and manage The Highlands and Islands HES advice centre (Lot 1) from 1st April 2026.
Local Authority areas covered under HES Highlands and Islands:
Argyll and Bute
Highland
Na h-Eileanan Siar
Orkney Islands
Shetland Islands
We are procuring five regional contracts, this lot being one of five. Tenderers must locate staff for delivery of the service within the region covered by each lot and tenderers will only be able to bid for a maximum of 2 lots. The advice network was established in 2008 and is managed on behalf of the Scottish Government by Energy Saving Trust. The current contracts are due to expire on 31 March 2026. The HES advice centres provide a range of services to encourage and enable householders to adopt lower carbon lifestyles and, where at risk from fuel poverty, achieve affordable warmth. The services include advising customers on the opportunities to reduce carbon impacts and save money by: adopting energy efficient and other low carbon behaviours; purchasing energy efficient appliances; installing clean heating, insulation and other energy efficiency measures; generating energy through home renewables as well as advising on and providing access to various schemes of financial support. They provide a gateway to assistance to low-income householders through the Scottish Government's Warmer Homes Scotland programme, Home Energy Scotland grants and loans, and area-based schemes. The advice centres deliver direct advice by phone, email, in person and through digital channels, and develop collaborative partnerships and outreach, working to meet agreed activity KPIs.
The estimated total value of the services being tendered is GBP 12 million over 2 years to March 2028, with a potential for two further one-year extensions. Around GBP 1.1 million (excl VAT) per year of this budget is attributable to the Highlands and Islands Centre. This figure, and figures for future years of the service are subject to ongoing revision and approval from Scottish Government, acting in their own sole discretion. The contracts are expected to commence on the 1st of April 2026. Additional information: All information is included in the attached documents.
Lot #2Home Energy Scotland North EastAwardedRenewalPublished value£1,233,000
Energy Saving Trust wishes to appoint a contractor to operate and manage The North East HES advice centre (Lot 2) from 1st April 2026.
Local Authority areas covered under HES North East:
Aberdeen City
Aberdeenshire
Angus
Dundee City
Moray
Perth and Kinross
We are procuring five regional contracts, this lot being one of five. Tenderers must locate staff for delivery of the service within the region covered by each lot and tenderers will only be able to bid for a maximum of 2 lots. The advice network was established in 2008 and is managed on behalf of the Scottish Government by Energy Saving Trust. The current contracts are due to expire on 31 March 2026. The HES advice centres provide a range of services to encourage and enable householders to adopt lower carbon lifestyles and, where at risk from fuel poverty, achieve affordable warmth. The services include advising customers on the opportunities to reduce carbon impacts and save money by: adopting energy efficient and other low carbon behaviours; purchasing energy efficient appliances; installing clean heating, insulation and other energy efficiency measures; generating energy through home renewables as well as advising on and providing access to various schemes of financial support. They provide a gateway to assistance to low-income householders through the Scottish Government's Warmer Homes Scotland programme, Home Energy Scotland grants and loans, and area-based schemes. The advice centres deliver direct advice by phone, email, in person and through digital channels, and develop collaborative partnerships and outreach, working to meet agreed activity KPIs.
The estimated total value of the services being tendered is GBP 12 million over 2 years to March 2028, with a potential for two further one-year extensions. Around GBP 1.2 million (excl VAT) per year of this budget is attributable to the North East Centre. This figure, and figures for future years of the service are subject to ongoing revision and approval from Scottish Government, acting in their own sole discretion. The contracts are expected to commence on the 1st of April 2026. Additional information: All information is included in the attached documents.
Lot #3Local Authority areas covered under HES South EastAwardedRenewalPublished value£1,478,000
Energy Saving Trust wishes to appoint a contractor to operate and manage The South East HES advice centre (Lot 3) from 1st April 2026.
Local Authority areas covered under HES South East:
East Lothian
Edinburgh, City of
Fife
Midlothian
Scottish Borders
West Lothian
We are procuring five regional contracts, this lot being one of five. Tenderers must locate staff for delivery of the service within the region covered by each lot and tenderers will only be able to bid for a maximum of 2 lots. The advice network was established in 2008 and is managed on behalf of the Scottish Government by Energy Saving Trust. The current contracts are due to expire on 31 March 2026. The HES advice centres provide a range of services to encourage and enable householders to adopt lower carbon lifestyles and, where at risk from fuel poverty, achieve affordable warmth. The services include advising customers on the opportunities to reduce carbon impacts and save money by: adopting energy efficient and other low carbon behaviours; purchasing energy efficient appliances; installing clean heating, insulation and other energy efficiency measures; generating energy through home renewables as well as advising on and providing access to various schemes of financial support. They provide a gateway to assistance to low-income householders through the Scottish Government's Warmer Homes Scotland programme, Home Energy Scotland grants and loans, and area-based schemes. The advice centres deliver direct advice by phone, email, in person and through digital channels, and develop collaborative partnerships and outreach, working to meet agreed activity KPIs.
The estimated total value of the services being tendered is GBP 12 million over 2 years to March 2028, with a potential for two further one-year extensions. Around GBP 1.3 million (excl VAT) per year of this budget is attributable to the South East Centre. This figure, and figures for future years of the service are subject to ongoing revision and approval from Scottish Government, acting in their own sole discretion. The contracts are expected to commence on the 1st of April 2026. Additional information: All information is included in the attached documents.
Lot #4Home Energy Scotland South WestAwardedRenewalPublished value£855,000
Energy Saving Trust wishes to appoint a contractor to operate and manage The South West HES advice centre (Lot 4) from 1st April 2026.
Local Authority areas covered under HES South West:
Dumfries and Galloway
East Ayrshire
North Ayrshire
South Ayrshire
We are procuring five regional contracts, this lot being one of five. Tenderers must locate staff for delivery of the service within the region covered by each lot and tenderers will only be able to bid for a maximum of 2 lots. The advice network was established in 2008 and is managed on behalf of the Scottish Government by Energy Saving Trust. The current contracts are due to expire on 31 March 2026. The HES advice centres provide a range of services to encourage and enable householders to adopt lower carbon lifestyles and, where at risk from fuel poverty, achieve affordable warmth. The services include advising customers on the opportunities to reduce carbon impacts and save money by: adopting energy efficient and other low carbon behaviours; purchasing energy efficient appliances; installing clean heating, insulation and other energy efficiency measures; generating energy through home renewables as well as advising on and providing access to various schemes of financial support. They provide a gateway to assistance to low-income householders through the Scottish Government's Warmer Homes Scotland programme, Home Energy Scotland grants and loans, and area-based schemes. The advice centres deliver direct advice by phone, email, in person and through digital channels, and develop collaborative partnerships and outreach, working to meet agreed activity KPIs.
The estimated total value of the services being tendered is GBP 12 million over 2 years to March 2028, with a potential for two further one-year extensions. Around GBP 0.8 million (excl VAT) per year of this budget is attributable to the South West Centre. This figure, and figures for future years of the service are subject to ongoing revision and approval from Scottish Government, acting in their own sole discretion. The contracts are expected to commence on the 1st of April 2026. Additional information: All information is included in the attached documents.
Lot #5Home Energy Scotland Strathclyde and CentralAwardedRenewalPublished value£1,650,000
Energy Saving Trust wishes to appoint a contractor to operate and manage The Strathclyde and Central HES advice centre (Lot 5) from 1st April 2026.
Home Energy Scotland Strathclyde and Central:
Clackmannanshire
East Dunbartonshire
East Renfrewshire
Falkirk
Glasgow City
Inverclyde
North Lanarkshire
Renfrewshire
South Lanarkshire
Stirling
West Dunbartonshire
We are procuring five regional contracts, this lot being one of five. Tenderers must locate staff for delivery of the service within the region covered by each lot and tenderers will only be able to bid for a maximum of 2 lots. The advice network was established in 2008 and is managed on behalf of the Scottish Government by Energy Saving Trust. The current contracts are due to expire on 31 March 2026. The HES advice centres provide a range of services to encourage and enable householders to adopt lower carbon lifestyles and, where at risk from fuel poverty, achieve affordable warmth. The services include advising customers on the opportunities to reduce carbon impacts and save money by: adopting energy efficient and other low carbon behaviours; purchasing energy efficient appliances; installing clean heating, insulation and other energy efficiency measures; generating energy through home renewables as well as advising on and providing access to various schemes of financial support. They provide a gateway to assistance to low-income householders through the Scottish Government's Warmer Homes Scotland programme, Home Energy Scotland grants and loans, and area-based schemes. The advice centres deliver direct advice by phone, email, in person and through digital channels, and develop collaborative partnerships and outreach, working to meet agreed activity KPIs.
The estimated total value of the services being tendered is GBP 12 million over 2 years to March 2028, with a potential for two further one-year extensions. Around GBP 1.8 million (excl VAT) per year of this budget is attributable to the Strathclyde and Central. This figure, and figures for future years of the service are subject to ongoing revision and approval from Scottish Government, acting in their own sole discretion. The contracts are expected to commence on the 1st of April 2026. Additional information: All information is available in the attached documents.
What it takes to wini
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 morei
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).
Lots publish different evaluation splits; there is no single procedure weighting.
| Lot | Quality | Price | Environmental | Split |
|---|---|---|---|---|
| 1 · Home Energy Scotland Highlands and Islands | 85% | 5% | 10% | |
| 2 · Home Energy Scotland North East | 85% | 5% | 10% | |
| 3 · Local Authority areas covered under HES South East | 85% | 5% | 10% | |
| 4 · Home Energy Scotland South West | 85% | 5% | 10% | |
| 5 · Home Energy Scotland Strathclyde and Central | 85% | 5% | 10% |
- Price carries 5 points on every lot: a 10% discount moves about 0.5 points.
Price arithmetic assumes straight proportional scoring; the tender pack may use another formula.
Procedure terms & legal framework
From the official record · publisher note attached- Procedure method
- Open procedure
- Legal basis
- CELEX · 32014L0024 Public Contracts Regulations 2015 (Directive 2014/24/EU)
- Procurement category
- Services
- Notice status
- Awarded
- Procurement threshold
- Unspecified in notice
- Regulatory regime
- Standard
- Commercial structure
- Stand-alone contract (no framework)
- Competition type
- Competitive procedure
- GPA / WTO covered
- Unspecified in notice
- Recurring procurement
- No (one-off requirement)
- First published
- 9 Jun 2025, 11:51 BST
- Last source update
- 14 Jul 2026, 15:23 BST
- Award evaluation window
- 12 Sept 2025 – …
- Authority reference
EST/ITT/HES3/0725- FTS notice number
2026/S 000-066318- Classification (CPV)
- Delivery area
- Official registry OCID
ocds-h6vhtk-05452aFind a Tender
- Electronic trading
- e-invoicing allowed · electronic payment
- Performance terms
Tenderers must locate facilities for delivery of the service within the region covered by each lot.
Publisher note: NOTE: To register your interest in this notice and obtain any additional information please visit the Public Contracts Scotland Web Site at https://www.publiccontractsscotland.gov.uk/ (SC Ref:819785)
How it was run
Official notice- Submission deadline
- 12 Sept 2025, 12:00 BST
- Submission channel
- {"electronicSubmission"}
- Accepted languages
- en
- Bids opened
- 12 Sept 2025, 12:00 BST
Timeline
21 Jul 2025 → 14 Jul 2026 · 5 dates- Next notice expected21 Jul 2025, 00:00 BST
- Submission deadline400 days ago12 Sept 2025, 12:00 BST
- Bids opened400 days ago12 Sept 2025, 12:00 BST
- Contract starts199 days ago1 Apr 2026, 00:00 BST
- Notice published95 days ago14 Jul 2026, 15:23 BST
Notice history
4 events · 3 releases on Find a Tender · since 21 Jul 2025- Status changed to active21 Jul 2025, 12:14 BST
- Procurement method changed21 Jul 2025, 12:14 BST
- Deadline published: 12 Sept 2025, 12:00 BST21 Jul 2025, 12:14 BST
- Status changed to complete14 Jul 2026, 15:23 BST
Commercial outcome & contract awards
Published awards, contracts and bid statistics, not a forecast| Awarded to | Value | Date | Status |
|---|---|---|---|
| Lot 1 · Home Energy Scotland Highlands and Islands1 award | |||
| ChangeworksSME | — | — | Awarded |
| Lot 2 · Home Energy Scotland North East1 award | |||
| ScarfSME | — | — | Awarded |
| Lot 3 · Local Authority areas covered under HES South East1 award | |||
| Changeworks Resources for Life LtdSME | — | — | Awarded |
| Lot 4 · Home Energy Scotland South West1 award | |||
| Energy AgencySME | — | — | Awarded |
| Lot 5 · Home Energy Scotland Strathclyde and Central1 award | |||
| The Wise GroupSME | — | — | Awarded |
Contracts
Home Energy Scotland Strathclyde and Central · The Wise GroupSME
- Signed
- 19 Dec 2025
- Value
- £1,650,000
- Period
- … – 31 Mar 2028
- Status
- active
Home Energy Scotland Highlands and Islands · ChangeworksSME
- Signed
- 16 Dec 2025
- Value
- £1,233,000
- Period
- … – 31 Mar 2028
- Status
- active
Home Energy Scotland North East · ScarfSME
- Signed
- 16 Dec 2025
- Value
- £1,233,000
- Period
- … – 31 Mar 2028
- Status
- active
Local Authority areas covered under HES South East · Changeworks Resources for Life LtdSME
- Signed
- 16 Dec 2025
- Value
- £1,478,000
- Period
- … – 31 Mar 2028
- Status
- active
Home Energy Scotland South West · Energy AgencySME
- Signed
- 16 Dec 2025
- Value
- £855,000
- Period
- … – 31 Mar 2028
- Status
- active
Bid statistics published by the authority
| Lot | Bids | SME | VCSE | Valid bid range |
|---|---|---|---|---|
| 1 · Home Energy Scotland Highlands and Islands | 1bids · 1 electronic · 1 from abroad | 1 | — | — |
| 2 · Home Energy Scotland North East | 2bids · 2 electronic · 2 from abroad | 1 | — | — |
| 3 · Local Authority areas covered under HES South East | 1bids · 1 electronic · 1 from abroad | 1 | — | — |
| 4 · Home Energy Scotland South West | 2bids · 2 electronic · 2 from abroad | 2 | — | — |
| 5 · Home Energy Scotland Strathclyde and Central | 1bids · 1 electronic · 1 from abroad | 1 | — | — |
Contracting authority & participating public bodies
Dispute resolution & review bodies
- Edinburgh Sheriff Court and Justice of the Peace CourtReview body
Bidders & participating suppliers
5 commercial parties on the notice- ChangeworksAwarded supplier
- Changeworks Resources for LifeAwarded supplier
- Energy AgencyAwarded supplier
- ScarfAwarded supplier
- The Wise GroupAwarded supplier
Official documents & specifications
Official links; attachments are not copiedNo document links were published on the notice.