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Study finds all-electric rideshare fleet could reduce carbon emissions, but increase traffic issues

Green Car Congress

They used the model and the data to estimate the life cycle air pollution, greenhouse gas, and traffic externality benefits and costs of serving rides based on Chicago TNC trip data from 2019 to 2022 with fully electric vehicles. The authors acknowledge funding from Carnegie Mellon University’s Wilton E. Scott Institute for Energy Innovation.

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Green Deals: BLACK+DECKER battery-powered lawn equipment at up to $90 off, more

Electrek

Today only, as its Deal of the Day , Lowe’s is offering BLACK+DECKER battery-powered electric lawn tools at up to $90 off. For comparison, it goes for $350 at Home Depot and $330 at Amazon right now. Our favorite is the 40V 20-inch Electric Mower for $259 shipped.

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ORNL study finds best current use of natural gas for cars is efficient production of electricity for EVs

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However, they also noted, high PTW efficiencies and the moderate fuel economies of current compressed natural gas vehicles (CNGVs) make them a viable option as well. The study investigated the the WTW energy and emissions from the use of natural gas in CNGVs with a range of CNGV fuel economy and natural gas compressor efficiency.

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Fraunhofer suggests e-scooters as application for its magnesium hydride paste hydrogen storage technology

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When water is added from an onboard tank, the ensuing reaction generates hydrogen gas in a quantity dynamically adjusted to the actual requirements of the fuel cell. By way of comparison, a filling station to pump hydrogen at high pressure currently costs between one and two million euros for each fuel pump.

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Baker Institute report: China has positioned itself as a gatekeeper to the energy transition; nickel case study

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While Russia holds significant leverage in influencing oil and gas prices, it pales in comparison to China’s position in several strategic industries critical to the energy transition, says report author Michelle Michot Foss, fellow in energy and materials at the Baker Institute.

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MAHLE developing portfolio of solutions for fuel cell drives in commercial vehicles

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Promising avenues include weight savings and extension of the cruising range in comparison with battery-powered solutions; fuel cell concepts may represent an attractive option for long-distance hauling, which requires heavy loads and large cruising ranges. New opportunities are opening up for heavy-duty commercial vehicles.

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Green Deals: Tackle yardwork with Greenworks’ 40V cordless lawn mower at a low of $194, more

Electrek

For comparison, it normally goes for $249 and today’s deal marks a new all-time low that we’ve tracked at Amazon. While you could use your old gas-powered mower, but truthfully, it’s time to upgrade to a battery-powered alternative. Greenworks claims that “up to 34% of U.S. 5 stars.

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