Information on energy efficiency in buildings
- EU Commission: Energy policy
- EU Commission: Energy Efficiency
- EU Commission: Buildings
- EU Commission Programme: Intelligent Energy Europe
- EU Commission Executive Agency for Competitiveness and Innovation (EACI)
- European Committee for Standardization (CEN)
- Intelligent Energy Europe database of projects
- International Energy Agency (IEA)
- European Investment Bank (EIB)
- European Bank for Reconstruction and Development (EBRD)
- United Nations Environment Programme (UNEP)
- Worldbank
- World Council for a Sustainable Development (WBCSD)
- Organisation for Economic Co-operation and Development (OECD) and its work on sustainable buildings
- Glossary: The European Concrete Platform working together with the Architects Council of Europe gathered together terms and establish a ‘working’ glossary of the concepts currently in sustainable construction.



