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Contract Notice

ITT – Open Procedure for provision of Home Energy Scotland Advice Centre Services Lots 1-5

  • First published: 28 July 2025
  • Last modified: 28 July 2025
  • Version: N/A
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Contents

Summary

OCID:
ocds-h6vhtk-05452a
Published by:
Energy Saving Trust Ltd
Authority ID:
AA71785
Publication date:
28 July 2025
Deadline date:
12 September 2025
Notice type:
Contract Notice
Has documents:
No
Has SPD:
No
Has Carbon Reduction Plan:
N/A

Abstract

Energy 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.

Full notice text

Contract notice

Section I: Contracting authority

I.1) Name and addresses

Energy Saving Trust Ltd

Prospect House, 5 Thistle Street

EH2 1DF

Edinburgh

UK

Contact person: David Angelini

Telephone: +44 1315557900

E-mail: david.angelini@est.org.uk

NUTS: UKM75

Internet address(es)

Main address: www.energysavingtrust.org.uk

Address of the buyer profile: https://www.publiccontractsscotland.gov.uk/search/Search_AuthProfile.aspx?ID=AA14923

I.2) Joint procurement

The contract is awarded by a central purchasing body

I.3) Communication

The procurement documents are available for unrestricted and full direct access, free of charge at:

www.publiccontractsscotland.gov.uk


Additional information can be obtained from the abovementioned address


Tenders or requests to participate must be sent electronically to:

www.publiccontractsscotland.gov.uk


I.4) Type of the contracting authority

Other: Not for Profit

I.5) Main activity

Environment

Section II: Object

II.1) Scope of the procurement

II.1.1) Title

ITT – Open Procedure for provision of Home Energy Scotland Advice Centre Services Lots 1-5

Reference number: EST/ITT/HES3/0725

II.1.2) Main CPV code

79512000

 

II.1.3) Type of contract

Services

II.1.4) Short description

Energy 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.

II.1.6) Information about lots

This contract is divided into lots: Yes

Tenders may be submitted for maximum 2 lots

Maximum number of lots that may be awarded to one tenderer: 2

II.2) Description

Lot No: 1

II.2.1) Title

Home Energy Scotland Highlands and Islands

II.2.2) Additional CPV code(s)

79512000

71314300

71314200

II.2.3) Place of performance

NUTS code:

UKM6


Main site or place of performance:

Argyll and Bute

Highland

Na h-Eileanan Siar

Orkney Islands

Shetland Islands

II.2.4) Description of the procurement

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.

II.2.5) Award criteria

Price is not the only award criterion and all criteria are stated only in the procurement documents

II.2.6) Estimated value

Value excluding VAT: 1 233 000.00  GBP

II.2.7) Duration of the contract, framework agreement or dynamic purchasing system

Start: 01/04/2026

End: 31/03/2028

This contract is subject to renewal: Yes

Description of renewals:

Potential for two further one-year extensions.

II.2.9) Information about the limits on the number of candidates to be invited

II.2.10) Information about variants

Variants will be accepted: No

II.2.11) Information about options

Options: No

II.2.13) Information about European Union funds

The procurement is related to a project and/or programme financed by European Union funds: No

II.2.14) Additional information

All information is included in the attached documents.

Lot No: 2

II.2.1) Title

Home Energy Scotland North East

II.2.2) Additional CPV code(s)

79512000

71314300

71314200

II.2.3) Place of performance

NUTS code:

UKM


Main site or place of performance:

Aberdeen City

Aberdeenshire

Angus

Dundee City

Moray

Perth and Kinross

II.2.4) Description of the procurement

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.

II.2.5) Award criteria

Price is not the only award criterion and all criteria are stated only in the procurement documents

II.2.6) Estimated value

Value excluding VAT: 1 233 000.00  GBP

II.2.7) Duration of the contract, framework agreement or dynamic purchasing system

Start: 01/04/2026

End: 31/03/2028

This contract is subject to renewal: Yes

Description of renewals:

Potential for two further one-year extensions.

II.2.9) Information about the limits on the number of candidates to be invited

II.2.10) Information about variants

Variants will be accepted: No

II.2.11) Information about options

Options: No

II.2.13) Information about European Union funds

The procurement is related to a project and/or programme financed by European Union funds: No

II.2.14) Additional information

All information is included in the attached documents.

Lot No: 3

II.2.1) Title

Local Authority areas covered under HES South East

II.2.2) Additional CPV code(s)

79512000

71314300

71314200

II.2.3) Place of performance

NUTS code:

UKM7


Main site or place of performance:

East Lothian

Edinburgh, City of

Fife

Midlothian

Scottish Borders

West Lothian

II.2.4) Description of the procurement

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.

II.2.5) Award criteria

Price is not the only award criterion and all criteria are stated only in the procurement documents

II.2.6) Estimated value

Value excluding VAT: 1 478 000.00  GBP

II.2.7) Duration of the contract, framework agreement or dynamic purchasing system

Start: 01/04/2026

End: 31/03/2028

This contract is subject to renewal: Yes

Description of renewals:

Potential for two further one-year extensions.

II.2.9) Information about the limits on the number of candidates to be invited

II.2.10) Information about variants

Variants will be accepted: No

II.2.11) Information about options

Options: No

II.2.13) Information about European Union funds

The procurement is related to a project and/or programme financed by European Union funds: No

II.2.14) Additional information

All information is included in the attached documents.

Lot No: 4

II.2.1) Title

Home Energy Scotland South West

II.2.2) Additional CPV code(s)

79512000

71314300

71314200

II.2.3) Place of performance

NUTS code:

UKM9


Main site or place of performance:

East Ayrshire

North Ayrshire

South Ayrshire

II.2.4) Description of the procurement

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.

II.2.5) Award criteria

Price is not the only award criterion and all criteria are stated only in the procurement documents

II.2.6) Estimated value

Value excluding VAT: 855 000.00  GBP

II.2.7) Duration of the contract, framework agreement or dynamic purchasing system

Start: 01/04/2026

End: 31/03/2028

This contract is subject to renewal: Yes

Description of renewals:

Potential for two further one-year extensions.

II.2.9) Information about the limits on the number of candidates to be invited

II.2.10) Information about variants

Variants will be accepted: No

II.2.11) Information about options

Options: No

II.2.13) Information about European Union funds

The procurement is related to a project and/or programme financed by European Union funds: No

II.2.14) Additional information

All information is included in the attached documents.

Lot No: 5

II.2.1) Title

Home Energy Scotland Strathclyde and Central

II.2.2) Additional CPV code(s)

79512000

71314300

71314200

II.2.3) Place of performance

NUTS code:

UKM8


Main site or place of performance:

Clackmannanshire

East Dunbartonshire

Falkirk

Glasgow City

Inverclyde, East Renfrewshire

North Lanarkshire

Renfrewshire

South Lanarkshire

Stirling

West Dunbartonshire

II.2.4) Description of the procurement

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.

II.2.5) Award criteria

Price is not the only award criterion and all criteria are stated only in the procurement documents

II.2.6) Estimated value

Value excluding VAT: 1 650 000.00  GBP

II.2.7) Duration of the contract, framework agreement or dynamic purchasing system

Start: 01/04/2026

End: 31/03/2028

This contract is subject to renewal: Yes

Description of renewals:

Potential for two further one-year extensions.

II.2.9) Information about the limits on the number of candidates to be invited

II.2.10) Information about variants

Variants will be accepted: No

II.2.11) Information about options

Options: No

II.2.13) Information about European Union funds

The procurement is related to a project and/or programme financed by European Union funds: No

II.2.14) Additional information

All information is available in the attached documents.

Section III: Legal, economic, financial and technical information

III.1) Conditions for participation

III.2) Conditions related to the contract

III.2.2) Contract performance conditions

Tenderers must locate facilities for delivery of the service within the region covered by each lot.

Section IV: Procedure

IV.1) Description

IV.1.1) Type of procedure

Open procedure

IV.1.8) Information about Government Procurement Agreement (GPA)

The procurement is covered by the Government Procurement Agreement: No

IV.2) Administrative information

IV.2.1) Previous publication concerning this procedure

Notice number in the OJ S:

2025/S 000-030893

IV.2.2) Time limit for receipt of tenders or requests to participate

Date: 12/09/2025

Local time: 12:00

IV.2.4) Languages in which tenders or requests to participate may be submitted

EN

IV.2.7) Conditions for opening of tenders

Date: 12/09/2025

Local time: 12:00

Section VI: Complementary information

VI.1) Information about recurrence

This is a recurrent procurement: No

VI.2) Information about electronic workflows

Electronic invoicing will be accepted

Electronic payment will be used

VI.3) Additional information

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/

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/Search/Search_Switch.aspx?ID=803343.

The buyer has indicated that it will accept electronic responses to this notice via the Postbox facility. A user guide is available at https://www.publiccontractsscotland.gov.uk/sitehelp/help_guides.aspx.

Suppliers are advised to allow adequate time for uploading documents and to dispatch the electronic response well in advance of the closing time to avoid any last minute problems.

The Contracting Authority does not intend to include a sub-contract clause as part of community benefits (as per Section 25 of the Procurement Reform (Scotland) Act 2014) in this contract for the following reason:

In performing its obligations under this Contract, the Contractor shall include in contracts with its direct subcontractors and suppliers provisions which are no less onerous as those set out in this Clause 22.7 of the attached Terms and Conditions.

Community benefits are included in this requirement. For more information see: https://www.gov.scot/policies/public-sector-procurement/community-benefits-in-procurement/

A summary of the expected community benefits has been provided as follows:

Energy Saving Trust is committed to providing both social and economic benefits to the communities we work alongside in the delivery of the of our work. In your answer to Q. D.1 of 1.8 Award Criteria of the ITT attached, please outline how your delivery of the requirement will bring about a community benefit.

(SC Ref:803343)

VI.4) Procedures for review

VI.4.1) Review body

Edinburgh Sheriff Court and Justice of the Peace Court

Edinburgh

UK

VI.5) Date of dispatch of this notice

21/07/2025

Coding

Commodity categories

ID Title Parent category
79512000 Call centre Telephone-answering services
71314300 Energy-efficiency consultancy services Energy and related services
71314200 Energy-management services Energy and related services

Delivery locations

ID Description
100 UK - All

Alert region restrictions

The buyer has restricted the alert for this notice to suppliers based in the following regions.

ID Description
There are no alert restrictions for this notice.

About the buyer

Main contact:
david.angelini@est.org.uk
Admin contact:
N/a
Technical contact:
N/a
Other contact:
N/a

Further information

Date Details
No further information has been uploaded.

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