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Study finds NYC Clean Air Taxi rules successful in cutting pollution

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New York City Clean Air Taxi rules are successful in cutting emissions and reducing air pollution, [link] to a new study by researchers at the Columbia University Mailman School of Public Health and Drexel University. The scientists report that overall fuel efficiency of the medallion taxi fleet climbed from 15.7

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SoCalGas adding 50 Toyota Mirai hydrogen fuel cell EVs to fleet

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Southern California Gas Company (SoCalGas) has taken delivery of 23 Toyota Mirai hydrogen fuel cell electric vehicles (HFCEV), marking the company’s first purchase of hydrogen-powered vehicles. Earlier this year, in partnership with Hyzon Motors, announced plans to deploy its first hydrogen-powered fuel cell electric utility truck.

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United to invest up to $37.5M in renewable fuels company NEXT, based on milestones

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United Airlines Ventures (UAV) announced a strategic investment in NEXT Renewable Fuels (NEXT), which is permitting a flagship biofuel refinery in Port Westward, Oregon, with expected production beginning in 2026. UAV could invest as much as $37.5 million into NEXT, as long as the company meets certain milestone targets.

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Stellantis joins Forvia and Michelin as equal shareholder in hydrogen company Symbio

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purchase in Symbio, a leader in zero-emission hydrogen mobility. Acquiring an equal stake in Symbio bolsters Stellantis’ position in hydrogen-powered vehicles by supporting the fuel cell van production in France, and it also serves as a perfect complement to the company’s growing battery electric vehicle portfolio. Stellantis N.V.

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United, Tallgrass, and Green Plains form JV to develop new sustainable aviation fuel technology using ethanol

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United Airlines, Tallgrass, and Green Plains announced a new joint venture—Blue Blade Energy—to develop and then commercialize a novel Sustainable Aviation Fuel (SAF) technology that uses ethanol as its feedstock. United, Tallgrass, and Green Plains will invest up to a combined $50 million in the joint venture.

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ZeroAvia unveils hydrogen fuel cell powertrain for aviation

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In the latest effort to make aviation sustainable and reduce greenhouse gas emissions, ZeroAvia announced advancements in developing a hydrogen-fueled electric powertrain. These tests confirm the company’s fuel economy and maximum power delivery targets. —Val Miftakhov, ZeroAvia Founder and CEO.

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Hexagon Purus to deliver 45-foot hydrogen distribution systems to Everfuel

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The systems will be used to transport hydrogen to refueling stations serving hydrogen fuel cell electric passenger car fleets (e.g. taxis), trucks and buses. The increased use of fuel cell electric vehicles has been pointed out by the European Commission as an important step to reach an emission-free transport sector.

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