17.10.2013 Wilhelms and Tanner-Faarinen Energy year 2012 District Heat.
Energy year 2013 - District heating
Energy year 2014 District Heat. 4.11.2015 District heat in Finland year 2014 Heat sales (incl. taxes) 2,33 mrd € Sold heat energy31,7 TWh Average.
Energy year 2013 District Heat. 30.9.2014 Wilhelms District heat in Finland year 2013 Heat sales (incl. taxes) 2,31 mrd € Sold heat energy31,7 TWh.
Energy year 2011
