This deliverable explores the range of methods forwarded for the identification of energy poor households across Europe. The report examines a number of approaches to the measurement of energy poverty, including indicators of energy poverty and so-called supporting indicators. While a great deal of effort is expended on analysing energy poverty at the macro-, or the meso-, level there remains a gap in our collective understanding of how best to identify and engage with energy poor households at the local level. It explores approaches to identifying energy poor households, considering practices reported in literature, those used in cognate projects, and the experiences of some practitioners active ‘in the field’.