GreenTech

Bitso, a Mexico City-based crypto exchange, is pledging to buy carbon offsets for every bitcoin transaction on its platform to compensate for the cryptocurrency’s environmental toll. It may sound great in theory, but the idea also deserves a heaping dose of skepticism, given the sketchy reputation carbon offset efforts have earned over the years. Bitcoin’s
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Plastic foam like Styrofoam is a ubiquitous, harmful, and nearly immortal single-use material that is long overdue for a good, green replacement — and Cruz Foam is here to supply it. The startup creates a durable yet backyard-compostable packing foam out of  shrimp shells produced (and discarded) by the seafood industry. It recently extended its
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Jesse Klein Contributor Jesse Klein is a science, outdoor and business journalist who has written for New Scientist, GreenBiz, The New York Times and WIRED. Having previously worked inside Bay Area startups, she has a deep understanding of the pressing issues facing the businesses of tomorrow. More posts by this contributor Should we be growing
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Rick Schostek, EVP of American Honda, said it best in a released statement: “Announcing a new battery electric vehicle isn’t exactly headline making news these days.” He’s right. There’s seemingly a new EV everyday (including an electric DeLorean, announced yesterday). But this announcement is different. General Motors and Honda today announced a partnership to co-develop
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The U.S. government owns about 1,100 charging stations. It may need more than 100,000 charging stations to support widespread EV use in the next decade, according to testimony from the Government Accountability Office (GAO) on Tuesday. The testimony, which was first reported by Reuters, mainly delved into the U.S. Postal Service’s efforts to transition its
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Plastic bags are bad. Ban them from supermarkets, and the problem is solved, right? Right? Right? Turns out, as is often the case, there may be a little bit more to that story. Researchers at the University of Georgia suggest that banning the sale of plastic bags may come with a side-dish of unintended consequences.
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Agtech startup SupPlant‘s flagship product is, essentially, a Babel fish for plants: leveraging a set of hardware sensors, the plants can tell you whether they’ve been drinking enough water, or whether they could do with an additional sip or two. In a world where under-watering has far more damaging results than over-watering, a non-tech-enabled farmer
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