AwardedAwarded 19 December 2025

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

Energy Saving Trust Ltd · Public body

In brief

Energy Saving Trust Ltd awarded architecture and engineering and energy work to Changeworks, Scarf and Changeworks Resources for Life and 2 others on 19 December 2025.

It is split into 5 lots, so a supplier can bid for part of the work.

Built from the notice's own fields. Always check the official notice before you bid.

What the notice says

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.

Lots

LotTradeValue
Home Energy Scotland North East
What this lot covers

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.

Architecture and engineering, Energy and utilities—
Local Authority areas covered under HES South East
What this lot covers

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.

Architecture and engineering, Energy and utilities—
Home Energy Scotland South West
What this lot covers

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.

Architecture and engineering, Energy and utilities—
Home Energy Scotland Strathclyde and Central
What this lot covers

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.

Architecture and engineering, Energy and utilities—
Home Energy Scotland Highlands and Islands
What this lot covers

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.

Architecture and engineering, Energy and utilities—

Who won

WinnerLotValueDates
Changeworks (SME)
1 bid received
Home Energy Scotland Highlands and Islands£1,233,000
Scarf (SME)
2 bids received
Home Energy Scotland North East£1,233,000
Changeworks Resources for Life (SME)
1 bid received
Local Authority areas covered under HES South East£1,478,000
Energy Agency (SME)
2 bids received
Home Energy Scotland South West£855,000
The Wise Group (SME)
1 bid received
Home Energy Scotland Strathclyde and Central£1,650,000

Values as the award notice gives them, excluding VAT where stated.

Timeline

  1. Contract award notice · notice 066318-2026

About the buyer

Procurements

7

Awards

5

Suppliers it has used most for architecture and engineering

  • Scene Connect Ltd.2 contracts
  • Caribou Digital1 contract
  • Changeworks1 contract
  • Changeworks Resources for Life1 contract
  • Civic1 contract
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From notice 066318-2026 on Find a Tender, first published 14 July 2026. We last checked for changes on 28 September 2026.