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How Efficient Is Your EV? It’s Complicated

Cars That Think

With motor sports moving hard and fast toward electric drive, a friend recently told me that electric drag-car racing just wouldn't be the same without the deafening roar of combustion engines and the smell of "nitro" fuel. Some people will use this information to adapt their choices about where and when to recharge.

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Wind Turbine Blades Destined for the Afterlife

Cars That Think

A planned network of landing spots will let eVTOLs recharge their batteries between flights, keeping people above the hustle and bustle (and traffic tie-ups) that come standard with taking private cars or taxis on city streets. This flash Joule heating process can also extract rare earths from fly ash, a by-product of coal combustion.

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Must Read 40+ Electric Vehicle Interview Questions & Answers

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An electric vehicle is a type of vehicle that uses one or more electric motors for propulsion instead of an internal combustion engine that runs on fossil fuels like gasoline or diesel. Electric vehicles are powered by electricity stored in rechargeable batteries or obtained from other sources such as hydrogen fuel cells.

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Asian Development Bank providing $300M towards replacing 100K gasoline trikes with E-Trikes in the Philippines; $300M for major road upgrades in Chhattisgarh, India

Green Car Congress

The new E-Trikes, which run on an electric motor and rechargeable lithium-ion battery, will be introduced to Metro Manila and other urban centers across the Philippines under a lease-to-own arrangement. E-Trike drivers will save upwards of $5 a day in fuel costs, and the new E-Trikes have the capacity to carry more passengers.

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How EVs Are Helping Humanity & Saving Lives?

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From the battery, the power is delivered to the control module and electric motors of the vehicle. The main type of battery used is Lithium-ion and when the charge is depleted the batteries can be recharged again. In fuel cell cars we do not have to recharge the battery. renewable energy consumption has just overtaken coal.

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Australia Goes All-in on Green Hydrogen

Cars That Think

And while coal plants still supplied over half of Australia’s power in 2021, change is afoot. The 124-megawatt solar plant adjacent to Korea Zinc’s Townsville refinery, completed in 2018, cut a quarter of the coal-heavy grid power it had been using to run its power-intensive electrolytic process. Why a hydrogen truck?

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Georgia Tech study finds MD electric urban delivery trucks have cost advantages over diesel in some conditions; relative benefits depend on numerous factors

Green Car Congress

Urban delivery trucks have low average driving speed, and electric motors provide higher efficiency at low speeds. And since these trucks typically operate on almost the same route every day and return to a company garage at the end of every operation, systematic central recharging is feasible. —Lee et al. MJ/t·km and 0.63

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