Results
Year | Result | Documents |
---|---|---|
2011 - External audit for the European Energy Award | 61,4 % | |
2012 - Internal audit | 61,4 % | |
2013 - Internal audit | 62,4 % | |
2014 - External re-audit for the European Energy Award | 73,7 % | |
2015 - External audit for the European Energy Award Gold | 77,5 % | |
2019 - External audit for the European Energy Award Gold | 82,7 % | |
2023 - External audit for the European Energy Award Gold | 78,2 % |
