Competitions
1st Competition
Competitive entries 
Take a look at all 18 designs that were shortlisted for Living Steel’s International Competition for Sustainable Housing.

Heating and cooling were affected in many of the designs through energy efficient systems that combined geothermal or heat pump energy with solar or photovoltaic roof-top systems.
Architekt Andrzej Glab Studio's design for Poland includes an Energy Recycling System (ERS) that combines "active walls" with ventilation and heating systems. This "active walls" concept incorporates bionic science: A ventilated air void between the gas permeable interior and solid exterior walls provide space for controlled air circulation.
Cellulose insulation protects from heat loss, similar to a layer of thermoactive clothing material, and allows penetration of water vapour without risk of condensing dampness. Heat caused by the removal of water vapour is recycled to heat the building.
View Video on Poland's shortlisted firms >>
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