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ZF presents EVbeat concept vehicle with prototype of new 800-volt electric drive; compact, lightweight and efficient

Green Car Congress

The EVSys800 used in the concept is a modular 800-volt drive and consists of SiC power electronics, the electric motor and a reduction gearbox. The continuous and peak power of the electric motor is 206 and 275 kilowatts, respectively—ZF thus achieves continuous power of around 75% of the peak power.

Volt 195
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New tax rule could save consumers thousands on home energy tech

My Energi

Earlier this week (11 December), the government announced that VAT relief on Energy Saving Materials (ESMs) in residential buildings will be extended to include home batteries, power diverters and water-source heat pumps from 1 February 2024.

Energy 52
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ORNL assessment finds >65 GW of untapped hydropower in US rivers and streams

Green Car Congress

Some of the environmental, technical and socioeconomic factors variables included: Endangered species; Federally protected lands; Water use and water quality concerns; Fishing and boating access. including river segments with existing hydropower plants or non-powered dams).

Missouri 207
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Audi introduces new A4 Avant g-tron; Audi e-gas offered as standard

Green Car Congress

It can be selected with climate-friendly Audi e-gas (synthetic natural gas produced with renewable energy in a Power-to-Gas process, earlier post ) or compressed natural gas (CNG), or can be powered with gasoline. The turbocharged power plant produces 125 kW (170 hp). A4 Avant g-tron. Maximum torque of 270 N·m (199.1

Audi 186
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Renewable energy sources for off-grid EV charging

Charged EVs

For reasons of practicality (and availability) the emphasis will be on solar, but wind and hydro will be briefly discussed as well for the rare cases in which they make sense. Secondly, most residential-scale wind generators (i.e. That last statement is bound to be controversial, so we might as well get it out of the way first.

Grid 108
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Bright’s Plug-In Car: Aerodynamics Are Key

Revenge of the Electric Car

By reducing wind resistance and weight, the company’s engineers effectively are reducing the amount of work an electric engine will have to perform to get the car up to driving speeds, which in turn conserves battery power.&#. Weight and poor design result in a disproportionate amount of fuel consumption in vehicles, Waters said.

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Renewable energy sources for off-grid EV charging – Charged EVs

Baua Electric

For reasons of practicality (and availability) the emphasis will be on solar, but wind and hydro will be briefly discussed as well for the rare cases in which they make sense. Secondly, most residential-scale wind generators (i.e. That last statement is bound to be controversial, so we might as well get it out of the way first.

Grid 52