vehicle emissions

Cleantech News Roundup: Audi Truck, Tesla Autopilot 2, Bioplastics, Volvo Sustainability, & Hippie Pants

We’ve got stories about Tesla Autopilot 2, Audi electric truck concept art, a proposal for how EVs should sound, bioplastics, a weird front-wheel drive bike, a whole heckuva lot of pollution and litigation news, a green Christmas in Denmark, the myth of “the” blockchain, homemade natural deodorant that actually works, hippie pants, and more in today’s cleantech news roundup.