In autumn 2009 the first Passive House Hotel in Austria (and probably in the world) has been opened. The minimised heating demand is covered by a water/water heat pump, using thermo active ...
aking place from 21st to 25th September 2009 at the CCH - Congress Centre and International Fair in Hamburg, Germany, the 24th European Photovoltaic Solar Energy Conference will be the most ...
13 - 17 July 2009 | San Francisco, California ( North America )
Intersolar North America is the premier and most comprehensive solar trade event for North America, serving the complete global solar energy supply chain. The 2009 exhibition, co-located with ...
