Ready for 2020: The ‘nearly zero-energy buildings’
Buildings currently account for 30-40% of all energy consumption worldwide. If we want to reduce energy consumption and greenhouse gas emissions we need to relook at building design.
The new demanding European Directive on energy performance of buildings requires all new buildings to be ‘nearly zero-energy’ by 2020 and the ‘2-litre houses’ located in Ozzano dell’Emilia near Bologna, Italy, are a …