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The term "electric car" typically refers specifically to battery electric vehicles (BEVs) or all-electric cars, a type of electric vehicle (EV) that has an onboard rechargeable battery pack that can be plugged in and charged from the electric grid, and the electricity stored on the vehicle is the only energy source that provide propulsion for ...
Although electric cars often give good acceleration and have generally acceptable top speed, the lower electric potential energy of production batteries available in 2015 compared with the chemical potential energy of carbon-based fuels means that electric cars need batteries that are a fairly large fraction of the vehicle mass but still often ...
Transition to electric vehicles is estimated to require 87 times more than 2015 of specific metals by 2060 that need to be mined initially, with recycling covering part of the demand in future. [59] According to IEA 2021 study, mineral supplies need to increase from 400 kilotonnes in 2020 to 11,800 kilotonnes in 2040 in order to cover the ...
A small electric car like the Mini Cooper E has a 36.6 kWh battery, while a mid-size car like the Polestar 2 has battery size options of 69 kWH and 82 kWh, and a larger EV like the Porsche Macan ...
Since electric trains do not need to carry a heavy internal combustion engine or large batteries, they can have very good power-to-weight ratios. This allows high speed trains such as France's double-deck TGVs to operate at speeds of 320 km/h (200 mph) or higher, and electric locomotives to have a much higher power output than diesel locomotives.
In China, the term new energy vehicles (NEVs) refers to automobile vehicles that are fully powered or predominantly powered by alternative energy other than fossil fuels, typically referring to electric motor-propelled vehicles such as battery electric vehicles (BEVs), plug-in hybrid electric vehicles (PHEVs) and fuel cell electric vehicles (FCEVs, mainly hydrogen fuel cell vehicles).
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