+Article 31 2.

Article 31 2.

A primary energy factor shall be applicable when energy savings are calculated in primary energy terms using a bottom-up approach based on final energy consumption.

1. Pregled

,

1.1 Sklici

1.2 Ugotovljene zahteve

1.3 Povezani standardi

2. Ugotovljene zahteve

Zahteve

3. Povezani standardi

Standardi