Compared to the previous year , biomass , solar and wind changed their production by + 4.8 % , - 3.1 % and - 1.7 % , respectively .
Weather permitting hydro power decreased by 10.3 % .
Compared to the previous year , biomass , solar and wind changed their production by + 4.8 % , - 3.1 % and - 1.7 % , respectively , while weather permitting hydro power decreased by 10.3 % .