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Amprius batteries power first stratospheric flight for BAE Systems drone

Green Car Congress

The trial, completed last month in New Mexico, allowed engineers to assess the experimental solar-electric drone within the edges of the planet’s atmosphere. During a recent test-flight, the PHASA-35 crossed an altitude of more than 66,000 feet, reaching the stratosphere, before landing successfully.

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Volvo Penta & Gradall collaborate on electric excavator concept

Green Car Congress

The concept machine is powered entirely by two Volvo Penta batteries, matched to the duty cycle of the excavator, which fit neatly into the existing engine bay. The electric driveline system from Volvo Penta also includes the complete high voltage system—electric motors, gearboxes, inverters, junction boxes and cabling.

Volvo 435
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Rolls-Royce developing turbogenerator technology for hybrid-electric aviation applications

Green Car Congress

Rolls-Royce is developing turbogenerator technology—including a new small engine—designed for hybrid-electric aviation applications. The turbogenerator will recharge batteries after take-off or power propellers directly, enabling aircraft to switch between power sources in flight.

Hybrid 448
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New Rolls-Royce small turbine to begin tests to advance hybrid-electric flight

Green Car Congress

Rolls-Royce announced its new small gas turbine that has been specifically developed to power hybrid-electric flight is set to begin testing. The engine is part of a turbogenerator system that is being developed for the Advanced Air Mobility market.

Hybrid 195
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Hyundai reveals 2024 Kona Electric and ICE siblings in New York

Green Car Congress

Hyundai revealed the all-new 2024 Kona Electric, Limited, and N Line models in its North American debut at the New York International Auto Show. The second-generation Kona customers can choose from electric and internal combustion powertrains, including a sporty N Line version. Kona Electric, equipped with the 64.8 Earlier post.)

New York 300
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Progress Rail develops battery-powered switcher locomotive EMD Joule; pilot phase this year

Green Car Congress

Progress Rail, a Caterpillar company, developed a new battery-powered switcher locomotive to be available globally, working in collaboration with its South American customer, Vale—one of the largest mining companies in the world. The new EMD Joule switcher includes battery capacity being delivered to Vale of 1.9

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TVS Releases Battery-Powered X Crossover, A Mix Of A Motorcycle & Scooter

CleanTechnica EVs

Chennai-based Indian motorcycle maker TVS Motor Company recently released the TVS X, which it calls a crossover — part scooter, part motorcycle, but all electric. Designed by Indian engineers at TVS Motor’s R&D facility, its unique crossover design is sleek and eye-catching.