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Container ship to test running on Synthetic Natural Gas, provided by Audi

Green Car Congress

MAN Energy Solutions and Wessels Marine GmbH announced a technical showcase whereby the 2017-retrofitted Wes Amelie , a 1,036-TEU feeder container ship, will use liquefied SNG (Synthetic Natural Gas) produced from renewable electrical energy as drop-in fuel. —Christian Hoepfner, Managing Owner of Wessels Marine, Hamburg.

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MAN prefers “power-to-gas” as an alternative to new power lines

Green Car Congress

Power-to-gas, or e-gas as Audi calls it, converts surplus electricity into synthetic natural gas and utilizes the existing gas infrastructure. Alternatively, it is also possible to convert it back into electricity with the aid of gas power stations. Direct use can be made of natural gas in homes or to drive vehicles.

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Flash Drive: 2023 Lucid Air Touring AWD

Clean Fleet Report

Charging is also through motor regeneration that when coasting or braking converts kinetic energy into electric energy and returns it to the battery. The Air Touring does not come with a battery heater that warms the battery to a temperature for a faster and higher charge. Lucid says one is coming soon.

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Gallium Nitride and Silicon Carbide Fight for Green Tech Domination

Cars That Think

Basically, the input AC voltage is converted to DC, and then that DC is “chopped” into a high-frequency alternating-current square wave. That characteristic means power converters based on GaN transistors operate efficiently at frequencies in the multiple hundreds of kilohertz, as opposed to about 100 kilohertz for silicon or SiC.

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Flash Drive: 2024 Kia EV9

Clean Fleet Report

With a few pulls of the left side steering wheel paddle, the brake regeneration force reaches the maximum setting and you are in iPedal, where regenerative braking uses the motors to recharge the battery when slowing or coasting, converting kinetic energy into electric energy, which is stored in the battery.

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