Nature and EnvironmentSustainable ACs To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and Environment03/18/2020March 18, 2020Air-conditioners, or ACs, consume large amounts of electricity and produce greenhouse gases. An architectural firm hopes to make cooling greener, by reinventing the air conditioner with terracotta pots.https://p.dw.com/p/3QerfAdvertisement