The energy sector is one of the pillars of growth, competitiveness and develop- ment for modern economies. To keep up with the ongoing transformation of the energy sector in Europe, we need data that is accurate and up-to-date. This publication provides an overview of the most relevant annual energy-related statistics for the European Union as a whole and for each of its Member States. The data contained in this pocketbook is drawn from several sources: Eurostat and other European Commission’s services, the European Environment Agency, the International Energy Agency. The publication comprises five parts: Part 1. Overview of main data on World and European Union energy Part 2. Main energy statistics and indicators for the European Union and its Member States Part 3. Socio-economic indicators in the European Union Part 4. Greenhouse gas emissions in the European Union Part 5. Country profiles – main statistics and indicators for the European Union and its Member States The indicators are calculated using the methodology established by the Eu- ropean Commission – DG Energy and aligned to Eurostat and international statistics approaches. The appendices include a glossary and methodological notes. This publication comprises the most recently available data at the time of release.