Energy UK is the United Kingdom's largest energy trade association, representing 100+ suppliers, generators & service providers. They represent the diverse nature of the UK’s energy industry with our members delivering over 80% of both the UK’s power generation and energy supply for the 28 million UK homes as well as businesses.

UK Power Networks is a Distribution Networks Operator (DNO) providing power to a quarter of the UK's population. Employing over 6,000 people, UK Power Networks owns and maintains the regulated electricity distribution networks serving London, the South East and East of England, and their commercial business, UK Power Networks Services provides energy consulting, project delivery, operations and asset management services to businesses across UK.