EDF Energy—half hourly metered electricity;
British Gas Business—non-half hourly metered electricity; and
The Department utilises all three of suppliers across its estate.
The Department also uses E.ON for its electricity supplies for its property in Histon. The energy provision for this site is currently being transferred to the Government Procurement Service's framework agreement.
Since its formation the Department has achieved significant reductions in its energy consumption. Between May 2010-11 and 2011-12 these reductions were 7% in electricity and 32% in gas consumption.