passive house

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For how long can you keep warm during a power outage?

Many Norwegian homes can only be heated using electricity. The authors of this blog argue that in the event of an extended power outage, energy-efficient homes will stay warm for much longer than those built according to the minimum regulatory requirements.

One radiator to heat a whole floor

What happens to people’s comfort level when the heating system in a super-insulated building is simplified by installing only one radiator per floor?