The Framework Agreement is for the provision of: the supply of electricity (approx. 12,5 TWh) and natural gas (approx. 15,5 TWh) and ancillary services. The framework will be used by the whole of the UK public sector and their associated bodies and agencies. It will provide for the appointment of (or process to include) a reserve supplier for Lot 1 (Electricity) and Lot 3 (Gas) at the Authorities discretion to implement if required. Lot 2 and Lot 4 are the reserve supplier lots.

The electricity and natural gas suppliers will provide customer account management activities and fully support Crown Commercial Services trading functionality by providing access to trading services, advisors, technology, bespoke reporting, and price to market options.