DUREE
2010-2013

Net Zero Energy Solar Buildings - Tache 40 programme SHC de l'Agence Internationale de l'Energie

 

Energy use in buildings worldwide accounts for over 40% of primary energy use and 24% of greenhouse gas emissions . Energy use and emissions include both direct, on-site use of fossil fuels as well as indirect use from electricity, district heating/cooling systems and embodied energy in construction materials.

OBJECTIFS

Given the global challenges related to climate change and resource shortages, much more is required than incremental increases in energy efficiency. Currently, a prominent vision proposes so called "net zero energy", "zero net energy", "net zero carbon" or "EQuilibrium" buildings. Although these terms have different meaning and are poorly understood, several IEA countries have adopted this vision as a long-term goal of their building energy policies .

What is missing is a clear definition and international agreement on the measures of building performance that could inform "zero energy" building policies, programs and industry adoption.

FIANCEMENT / AGENCES

Agence Internationale de l'Energie http://task40.iea-shc.org/, ADEME