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Renault partners with R-FIT to launch electric retrofit kits in France

Green Car Congress

Renault is launching electric retrofit kits in France in partnership with R-FIT. The Renault 5 electric retrofit kit will go on sale in France in September 2023 while the kit for the Twingo will be made available at a later date. These kits can be installed on the popular Renault 4, Renault 5 and first generation Twingo.

Kits 307
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DOE awarding $71M to 20 RD&D projects to cut GHG emissions, expand EV infrastructure; $5M to Achates for opposed-piston 2-stroke hybrid

Green Car Congress

Projects will work to lower emissions by leading the expansion of EV charging stations to facilitate the transition from fossil fuel-powered vehicles to electric vehicles. AOI 3: Reducing the Cost of DC Fast Charging Equipment. Technology & Design Innovations to Maximize the Reduction Effect on DCFC Unit Cost Economics (Max-REDUCE).

Emissions 304
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ORNL demonstrates 120 kW wireless charging for vehicles; 97% efficiency

Green Car Congress

Researchers at the Department of Energy’s Oak Ridge National Laboratory (ORNL) have demonstrated a 120-kilowatt wireless charging system for vehicles—providing six times the power of previous ORNL technology and a big step toward charging times that rival the speed and convenience of a gasoline station fill-up. Earlier post.).

Charging 361
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Audi introduces new CNG A3 Sportback

Green Car Congress

With its abbreviated compression phase and long expansion phase, it was designed specifically for operation at partial load. The cylinder head, injection system, turbocharger and catalytic converter were modified accordingly for the CNG engine. Lower costs, lower emissions. TFSI 110 kW (150 PS) and also improves efficiency.

Audi 504
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President Biden calls on Congress, States for fuel tax holiday; increase in refinery capacity

Green Car Congress

President Biden called on Congress to suspend the federal gas tax for the next 90 days, through the busy summer driving season—18 cents per gallon for gasoline and 24 cents per gallon for diesel. Refined product prices are set by the marginal supply costs of bringing the incremental barrels of products to market.

Congress 259
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A Bamboo Carbon Filter for Diesels Could Reduce Emissions

Cars That Think

After all, diesel cars cost less to maintain, burn less fuel, and have a longer engine life. Although the pollutant emissions of a diesel engine are less than those of a gasoline one, it still emits carcinogens, nitrous oxides, and soot. Not only are they cost-efficient, but they also boast an impressive absorption speed.

Carbon 109
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Small-displacement two-stroke H2 engine could address performance and emissions cost-effectively for recreational market; potential for Asian motor vehicle fleet

Green Car Congress

Comparison of brake thermal efficiency and specific fuel consumption at rated power (ICOMIA Mode 5), hydrogen vs. gasoline engines. Such an engine could provide a cost-effective solution for small recreational vehicle- and motorcycle applications. The lost available energy also results in poor off-design point fuel efficiency.

Engine 329