article thumbnail

ORNL study finds best current use of natural gas for cars is efficient production of electricity for EVs

Green Car Congress

The WTW analysis focused solely on the fuel-motive power cycle, disregarding the vehicle cycle—i.e., the associated energy and emissions for the battery, power electronics, and auxiliary systems found only on battery EVs and for the CNG tank and auxiliary systems only found on natural gas vehicles.

article thumbnail

Naysayer Alert – the hydrogen red herring

My Electric Car

Recent developments in lithium ion batteries, and the consequential range improvements of EVs has significantly dampened enthusiasm for hydrogen fuel cells. The Honda FCX Clarity FCEV and the Toyota Mirai FCEV, both use an electric drive motor and a battery pack. So why haven’t FCEV becoming as prolific as other electric cars?

article thumbnail

Green Hydrogen Cars: How They are Different?

Get Electric Vehicle

To put it another way, instead of splitting water into hydrogen and oxygen with electricity, these two components are joined to make water and electricity The electricity is then utilized to power the car’s drive train, leaving just water as a waste product. The oxygen comes from the air, while the hydrogen comes from a tank.

article thumbnail

Andy Grove: The U.S. must create an electric car industry - Apr. 17, 2009

Tony Karrer Delicious EVdriven

News | Markets | Technology | Personal Finance | Small Business | CNN.com RSS Newsletters Video Home Fortune 500 Technology Investing Management Rankings Andy Grove on battery power To wean itself from imported oil, the U.S. must create a strong electric car industry. The answer may lie in Silicon Valley. To keep U.S.

2009 39
article thumbnail

Dodge Circuit EV First Drive: electric car makes grand promises on Earth Day

Tony Karrer Delicious EVdriven

Reply ↓ ↑ report 14 Mikey G 3:10PM (4/23/2009) If Chrysler, Tesla, Fisker and the rest of these companies would stop wasting time developing 2 seater electric sports cars and start building the hybrids that people need for kids, groceries and everyday life for everyday people they would be much better off.

article thumbnail

Slow start for charge of the electric cars - Times Online

Tony Karrer Delicious EVdriven

In developing its E-Flex technology for the Chevrolet Volt (which will come toBritain as the Vauxhall Ampera) General Motors addressed this problem byadding a small petrol engine to start automatically and recharge thebatteries when they are running low and thereby extend the car’s range sothat it can reach a convenient power point.

article thumbnail

GM Says Chevrolet Volt Won't 'Pay the Rent' | Autopia from Wired.com

Tony Karrer Delicious EVdriven

GM will leapfrog Toyota and Honda by providing an electric car to the masses by the end of next year. The four-door sedan will deliver 40 miles on a charge; a small gasoline engine will recharge the battery as it approaches depletion, extending its range by as much as 200 miles. Sorry the market killed the EV1. you see that?

Volt 41