The aim of the workshop was to bring together academics working in energy law and policy from diverse disciplines and perspectives to enhance knowledge in this field. A key issue was how to deliver accessible and affordable energy supply in the context of moving towards low-carbon energy supply and a more de-centralised competitive energy market. The workshop was organised in a framework of COST Action 16232 European Energy Poverty: Agenda Co-Creation and Knowledge Innovation (ENGAGER 2017-2021).