4. Towards nZEB:
• Roadmap of some
countries towards
nearly zero energy
buildings to improve
energy performance
of new buildings
• Many countries have
prepared long term
roadmaps with
detailed targets
Estonia
• Helps industry to
prepare/commit to 200
Primary energy, kWh/m2a
the targets 150
100
50
0
Federation of European Heating, Ventilation and Air-conditioning Associations 2008 2013 2021
9. nZEB case studies
• nZEB office buildings in France, Netherlands, Switzerland and Finland
• Reported in REHVA Journal (3/2011 and 2/2012)
Federation of European Heating, Ventilation and Air-conditioning Associations