Single houses are not more energy efficient than multifamily houses
Holger Wallbaum was co-author of a debate article on energy efficiency of residential buildings in the Swedish newspaper GP. The authors replied to an article that has been published earlier in GP and stating that single houses are more energy efficient than multifamily houses and Sweden should build more of those. Holger Wallbaum stated that this argumentation dies not make sense and the authors neglected very important aspects and their recommendation is not build up on solid ground.
The article in Swedish is available on GP’s website