In Austria an architect build an office building completely without any heating at all [1]. And now after the first experiences he is doing it for clients as we

In Austria an architect build an office building completely without any heating at all [1]. And now after the first experiences he is doing it for clients as well [2]. It works. [1] https://www.detail-online.com/article/house-without-heating-office-building-in-austria-16667/ https://www.detail-online.com/article/house-without-heating-... [2] https://www.world-architects.com/en/baumschlager-eberle-architekten-lustenau/project/2226-lingenau-no-cooling-no-heating https://www.world-architects.com/en/baumschlager-eberle-arch...