Main messages  01

Why this area is important  01

What we found and recommend  05

A closer look at our observations  15

RRF energy efficiency measures are hampered by set-up shortcomings  15

RRF renovation measures do not directly target deep renovations  17

Reforms were not clearly defined, and their effect on investments and energy savings has not been demonstrated  27

There were delays in implementation and weaknesses in monitoring energy savings  32

Complex renovation investment measures faced implementation delays and required revision  33

Information on energy savings was not reliable, comparable, or detailed enough for it to be used for the meaningful monitoring of results  41

The cost-effectiveness of building renovation measures is not tracked  62