The zoning change requires most new buildings to be net zero when they open. The city previously set similar performance standards for existing buildings.
Additions including solar power to a co‑operative housing block in Zürich by Lütjens Padmanabhan aim to extend the ...
"It was unusual at the time to have such a system and it works pretty well," Paul Grogan told BI.
It features some breathtaking sustainable systems, including a green roof with drought-resistant vegetation. Family unveils ...