These Regulations apply to Great Britain and make provision for or in connection with a scheme to promote the availability to electricity generators of power purchase agreements (“power purchase agreement scheme”). Other provisions in connection with the power purchase agreement scheme are contained in modifications to the standard conditions of electricity supply licences (“relevant supply licence conditions”). These modifications are made under section 50 of the Energy Act 2013 (c. 32) (“the Act”) and are available from the Department of Energy and Climate Change, 3 Whitehall Place, London, SW1A 2AW.