National reports describing their energy efficiency trends and policies based on the ODYSSEE and MURE databases for selected countries.
| Austria | English | |
| Belgium | English | |
| Bulgaria | English | Bulgarian |
| Germany | English | |
| Greece | English | |
| Italy | English | |
| Poland | English | |
| Portugal | English | |
| Romania | Romanian | |
| Spain | English | Spanish |
| Switzerland | English |
