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pdp10 t1_j1ilbpf wrote

Reply to comment by zenzukai in Canada moves to mandate electric vehicle sales starting in 2026 by rentalfloss

> hard to do for heating.

Not fundamentally difficult. It's called "insulation". Difficult to economically retrofit in many cases, however. That 1937 farmhouse with minimal insulation and originally fitted with a coal-burning boiler, will be hard to adapt into a highly insulated, tight-envelope modern house with a heat pump.

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WikiSummarizerBot t1_j1ildcb wrote

Passive house

>"Passive house" (German: Passivhaus) is a voluntary standard for energy efficiency in a building, which reduces the building's ecological footprint. It results in ultra-low energy buildings that require little energy for space heating or cooling. A similar standard, MINERGIE-P, is used in Switzerland. The standard is not confined to residential properties; several office buildings, schools, kindergartens and a supermarket have also been constructed to the standard.

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