Historical
ONORM EN 15217:2007
Energy performance of buildings - Methods for expressing energy performance and for energy certification of buildings (Austrian Standard)
This European Standard specifies: a) overall indicators to express the energy performance of whole buildings, including heating, ventilation, air conditioning, domestic hot water and lightning systems. This includes the different possible indicators; b) ways to express energy requirements for the design of new buildings or renovation of existing buildings; c) procedures to define reference values; d) ways to design a procedure for building energy certification.
Content Provider
Austrian Standards Institute [on]
