Each week our friends at Inhabitat recap the week's most interesting green developments and clean tech news for us -- it's the Week in Green.
It's cold outside, but the cars at this week's North American International Auto Show were positively sizzling -- and Inhabitat sent several writers to report on the latest green cars to be unveiled at the show. Among the standouts at this year's auto show were Acura, which unveiled its sleek new NSX hybrid sports car, andTesla, which showcased its all-electric Model X. Also on display in Detroit wasCadillac's 2014 ELR extended range EV with its gorgeous new interior. Want to see all the hottest rides from NAIAS 2013? Check out our roundup of the top seven hybrids and EVs from this year's show.
While we were mostly preoccupied with the shiny new cars in Detroit, there were also plenty of exciting green architecture developments this week. Ronald Lu & Partners just announced that ZCB, the first net-zero energy building in Hong Kong is now open to the public. Meanwhile in China, the 2013 Harbin Ice Festival just kicked off in Zhaolin Park near the Songhua River -- and it features some absolutely stunning castles made entirely from ice. And Wendy, the spiky blue pavilion from NYC-based architecture firm HWKN, made its debut in Abu Dhabi, and an Inhabitat reporter was on the scene to tour it.