ስለዚህ በመጨረሻም ግራጫ ኃይል / ዳግም ጥቅም ላይ መዋልን ከግምት ውስጥ ለማስገባት ከኤሌክትሪክ ሀይዌይ 2 ግራ / ኪ.
At the same time, at least 60 kWh/ (m2a) of renewable energy must be generated - with reference to the projected footprint of the building.