Browsing NTNU Open by Author "Tryggestad, Ivar Stoltenberg"

Now showing items 1-3 of 3

Influence of occupant behavior and operation on performance of a residential Zero Emission Building in Norway

Nord, Natasa; Tereshchenko, Tymofii; Qvistgaard, Live Holmedal; Tryggestad, Ivar Stoltenberg (Journal article; Peer reviewed, 2018)

It has been proven that occupant behavior may significantly change building energy performance. The effect of the occupant behavior is becoming even bigger when it comes to highly energy efficient buildings. Specifically ...
Optimalisering av fjernvarme ved bruk av spillvarme fra industri og varmepumpe til fjernvarme

Tryggestad, Ivar Stoltenberg (Master thesis, 2015)

Fjernvarme er i Norge en bransje i stadig vekst, og varmepumpeteknologi bidrar til å gjøre dette til et miljøvennlig alternativ til direktevirkende elektrisk oppvarming. Rapporten tar utgangspunkt i et fjernvarmeanlegg i ...
Possibilities for Transition of Existing Residential Buildings to Low Temperature District Heating System in Norway

Nord, Natasa; Ingebretsen, Maren; Tryggestad, Ivar Stoltenberg (Chapter, 2016)

Low temperature district heating (LTDH) can substantially reduce total greenhouse gas emissions, increase reliability of the energy systems, enable transition to the renewable energy society, and secure energy supply for ...