Published date: 23 December 2021

This notice was replaced on 28 September 2022

This notice does not contain the most up-to-date information about this procurement. The most recent notice is:

Opportunity (published 28 September 2022, last edited 17 April 2024)

Closed future opportunity - This means that a potential contract has passed its approach to market date. A buyer can choose to consider any supplier interest or convert this notice into an opportunity ready for live procurement.

Contract summary


  • Mains gas - 09121200

  • Natural gas - 09123000

  • Electricity, heating, solar and nuclear energy - 09300000

    • Electrical machinery, apparatus, equipment and consumables; lighting - 31000000

    • Meters - 38550000

    • Water heaters and heating for buildings; plumbing equipment - 39715000

    • Air-conditioning appliances - 39717200

    • Boiler installations - 42160000

    • Heat pumps - 42511110

    • Machinery for liquefying air or other gases - 42511200

    • Air-conditioning installations - 42512000

    • District heating boiler - 42515000

    • Parts of refrigerating and freezing equipment and heat pumps - 42530000

    • Excavating work - 45112400

    • District-heating mains construction work - 45232140

    • Heating works - 45232141

    • Heat-transfer station construction work - 45232142

    • Environmental improvement works - 45262640

    • Energy and related services - 71314000

    • Building consultancy services - 71315200

    • Building services consultancy services - 71315210

    • Construction supervision services - 71520000

    • Construction consultancy services - 71530000

    • Construction management services - 71540000

    • IT services: consulting, software development, Internet and support - 72000000

    • Facilities management services - 79993100

    • Environmental management - 90710000

Location of contract

United Kingdom

Value of contract


Procurement reference


Published date

23 December 2021

Approach to market date

1 January 2022

Contract start date

1 November 2022

Contract end date

1 November 2026

Procedure type

Other: Dynamic Purchasing System

Contract is suitable for SMEs?


Contract is suitable for VCSEs?



Crown Commercial Service (CCS), as the Contracting Authority, intends to put in place a Dynamic Purchasing System (DPS) for the provision of Demand Management & Renewables solutions as described below.

Products and services available under this agreement will include but are not limited to
Solar PV
Heat Pumps
Heat Network Design
Battery Storage
Building Retrofit
Building Management Systems
LED lighting and other building retrofit services
CNZ/Sustainability Consultancy

Further market and customer engagement will decide the full scope of products and services available and it is envisaged this will be an enabler of carbon reduction that will help government meet its Net Zero ambitions and targets.

Please see the below links to customer and supplier surveys, which is the first stage of engagement with the market:

Customer Survey -

Supplier Survey -

CCS will be conducting market engagement with all interested parties. To register your interest in participating, please complete the above survey or email

The values in 11.1.5 is an indicative value over 4 years and for guidance purposes only. The exact details of the contractual arrangements are to be determined.

Lotting structure and scope of services are provisional and subject to change following customer and supplier engagement.

This DPS remains open for any supplier to request to participate throughout its duration. CCS reserves the right to reduce, extend or terminate the DPS period at any time during its lifetime in accordance with the terms set out in the DPS agreement.

More information

Spend profile

This table displays the spend profile of the notice
Financial year Budget
2022/2023 £25,000,000
2023/2024 £25,000,000
2024/2025 £25,000,000
2025/2026 £25,000,000

About the buyer

Contact name

The Minister for the Cabinet Office acting through Crown Commercial Service


9th Floor, The Capital, Old Hall Street
L3 9PP