ZeroAvia’s hydrogen fuel cell plane ambitions clouded by technical challenges

When ZeroAvia’s six-seater aircraft completed an eight-minute flight from Cranfield Airfield in the U.K. last September, the company claimed a “major breakthrough” with the first-ever hydrogen fuel cell flight of a commercial-size aircraft. The modified Piper Malibu propeller plane was now the largest hydrogen-powered aircraft in the world, wrote the company. “While some experimental aircraft […]

EcoCart raises $3 million for a Honey-like browser extension to offset shoppers’ carbon emissions

EcoCart, a company pitching consumers on ways to offset their carbon emissions for free at select merchants (with a browser extension!) has raised $3 million in financing from Base10 Partners. Brands pay the company a commission to drive traffic to their websites under a standard affiliate marketing model and EcoCart uses a portion of the […]

Ocean Solutions Accelerator doubles down on blue economy with new track for later-stage companies

The planet-loving folks at the Sustainable Ocean Alliance started an accelerator a couple years back focusing on very early-stage companies, but this year they’re expanding the program to accept those that have already closed their first round. The mix of experimental and (comparatively) proven approaches may help diversify the accelerator’s growing network. “Last year, amidst […]

Shell invests in LanzaJet to speed up deliveries of its synthetic aviation fuel

The energy giant Shell has joined a slew of strategic investors — including All Nippon Airways, Suncor Energy, Mitsui and British Airways — in funding LanzaJet, the company commercializing a process to convert alcohol into jet fuel.  A spin-off from LanzaTech, one of the last surviving climate tech startups from the first cleantech boom that’s […]

Chinese startups rush to bring alternative protein to people’s plates

On a recent morning in downtown Shenzhen, Lingyu queued up to order her go-to McMuffin. As she waited in line with other commuters, the 50-year-old accountant noticed the new vegetarian options on the menu and decided to try the imitation spam and scrambled egg burger. “I’ve never had fake meat,” she said of the burger […]

Recycling startup Redwood Materials is partnering with Proterra to supply EV battery materials sustainably

A growing number of companies have emerged over the last few years determined to reduce waste in the electric vehicle battery market. Chief among these is recycling firm Redwood Materials, which has quickly expanded since its launch in 2017 by Tesla co-founder JB Straubel to become the largest lithium-ion battery recycler in North America. Now […]

Will the pandemic spur a smart rebirth for cities?

Michael Proman Contributor More posts by this contributor The future of sports tech: Here’s where investors are placing their bets Cities traditionally have been bustling hubs where people live, work and play. When the pandemic hit, some people fled major metropolitan markets for smaller towns — raising questions about the future validity of cities. It’s […]

A Supreme Court ruling affirming Canada’s carbon tax opens the door for a startup explosion

Last week the Canadian Supreme Court ruled that the national government’s plan to tax carbon emissions was legal in a decision that could have significant implications for the nation’s climate-focused startup companies. The ruling put an end to roughly two years of legal challenges and could set the stage for a boom in funding and […]

Berlin’s Blacklane raises $26M to expand its high-end chauffeur-driven sustainable car service

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Amazon begins testing its Rivian electric delivery vans in San Francisco

TechCrunch ist Teil von Verizon Media. Wir und unsere Partner nutzen Cookies und ähnliche Technik, um Daten auf Ihrem Gerät zu speichern und/oder darauf zuzugreifen, für folgende Zwecke: um personalisierte Werbung und Inhalte zu zeigen, zur Messung von Anzeigen und Inhalten, um mehr über die Zielgruppe zu erfahren sowie für die Entwicklung von Produkten. Personenbezogene […]