This document discusses a research project exploring the link between energy demand and questions of need and justice. It examines how energy use enables capabilities that contribute to well-being, such as health, social interaction, and meaningful activities. The document looks at theories of needs and justice, research on minimum living standards that consider necessary energy-using items, and analyses of fuel poverty policies that primarily focus on heating despite other energy uses also mattering for well-being. It argues that fuel poverty policies should give more consideration to non-heating energy uses.