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The US Department of Energy (DOE) released the final report from its National Renewable Energy Laboratory (NREL) for a technology validation project that collected data from more than 180 fuel cell electric vehicles over six years (early 2005 through September 2011). These vehicles made more than 500,000 trips and traveled 3.6
The study provides a comprehensive analysis of the cost and greenhouse gas (GHG) emissions of a variety of vehicle-fuel pathways; the levelized cost of driving (LCD); and the cost of avoided GHG emissions. the cost is less than that of the gasoline ICEV. High production volume is assumed unless explicitly specified.
Among the multiple applications for different processing pathways of corn or sorghum ethanol are four pathways from LytEn for hydrogen produced from biomethane; four pathways for renewable gasoline and diesel produced from tree residue from Ensyn; and one application for cellulosic ethanol using corn stover feedstock from POET. gCO 2 e/MJ.
Numerous LCA tools have been used to evaluate the GHG emissions associated with various vehicle-fuel technologies, including fossil fuels, biofuels, hydrogen fuel cell electric vehicles (FCEVs), hybrid electric vehicles (HEVs), plug-in hybrid electric vehicles (PHEVS), and battery electric vehicles (BEVs).
The US DRIVE Cradle-to-Grave Working Group has published the “Cradle-to-Grave Lifecycle Analysis of US Light-Duty Vehicle-Fuel Pathways: A Greenhouse Gas Emissions and Economic Assessment of Current (2015) and Future (2025–2030) Technologies” Argonne National Lab Report. C2G GHG emissions of various vehicle-fuel pathways.
In my rear view mirror I watched a Los Angeles Sheriff’s car pull out of the Chevron and turn on both its blue and red flashing lights to pursue me down Ventura Boulevard. “This is the electric car?&#. It does zero to 60 in under 4 seconds, and it’s totally electric.&#. Even I was surprised. Case in point?
“Betting on Science – Disruptive Technologies in Transport Fuels” selected 12 innovations in electrification and genetically modified biofuels, as well as existing fuel sources that will have the most immediate impact on emissions and on the gasoline and diesel markets. by 2014) and also examines different global markets.
This framework includes electricity and natural gas used in the production of hydrogen. The study published in ES&T was funded by Chevron Energy Technology Company. Tighter sulfur specifications on gasoline and marine diesel fuel account for about 10%?20% In 2010, US crude imports comprised: About 1.8
During the late innings of the ICE-age (as in the Internal Combustion Engine age) it has become clear that feeding gasoline and diesel to the next billion new cars is not going to be easy, or cheap. By contrast, at 25 miles per $3 gallon of gasoline, those miles cost 12 cents each. by Henry Hewitt for Oilprice.com.
The Model Fuel Library is a subscription-based library which includes more than 40 fully validated, self-consistent components that can be used to simulate fuel effects in virtually all types of automotive and aircraft engines, as well as engines used for electric power generation. Additive components such as ETBE.
I write a column for the Electric Auto Association newsletter, Current EVents. Nissan appears intent on opening up a market for mid-price range electric cars within two years. million, resulting in a net emissions and petroleum increase as grid electricity is replaced with non-renewable hydrogen hauled in diesel trucks.
The 2021 Kia Niro PHEV is one of three electrified Niro models to choose from, alongside a hybrid and a pure battery electric version. The Niro PHEV offers the best of both worlds–EV & gas. liter four-cylinder gasoline engine mated to an 8.9 kW electric motor. liter four-cylinder gasoline engine mated to an 8.9
Photo by Jeremy Thompson on Flickr Disney’s Autopia ride has been making headlines recently, after a park spokesperson told the LA Times that the park was considering ditching gas engines soon. Late Thursday, those activists got their wish , and Disney announced that it would go all-electric with the ride within the next 30 months.
Photo by Jeremy Thompson on Flickr Disney’s Autopia ride has been making headlines recently, after a park spokesperson told the LA Times that the park is “evaluating technology that will enable us to convert from gas engines in the next few years.” Just imagine how much more fun the ride could be if it were electric.
liter 4-cylinder engine that puts out 235 horsepower and 258 pound-feet of torque (on premium gasoline), driving either the front or all-four wheels through a nine-speed automatic transmission with paddle shifters. Some of these come as a hybrid, plug-in hybrid or even an EV, so savvy customers will be scrutinizing the gas-only XT4 closely.
Email ECOtality CEO: Fast Charging and Why Battery Swapping Is Doomed Jonathan Read discusses why electric vehicles and fast-charging systems, not battery-replacement systems such as the one touted by Project Better Place, are the future. Electric motors are generally three times more energy efficient than combustion engines.
Dr. Don Paul is the Executive Director, University of Southern California Energy Institute and a former vice president and chief technology officer of Chevron. Within the US electric power sector the biggest question was whether the Production Tax Credits (PTC) were going to be extended beyond 2008. Energy Markets in a State of Change.
Ted Kulongoski behind the wheel of Nissan’s prototype electric vehicle. Mr. Kulongoski wants to make Oregon the go-to state for electric vehicle production. According to Nissan, the company plans to introduce its upcoming electric car in Oregon in late 2010. electric car race with i MiEV in Oregon?
Think is also working closely with the Brussel based Eurelectric , the European union of electricity industry. Kulongoski, Oregon as the electric-car manufacturer may be eyeing the “green” city of Portland. Creature comforts include air conditioning, power steering, sunroof, and electric windows and mirrors.
According to the report, “On the Road Toward 2050: Potential for Substantial Reductions in Light-Duty Vehicle Energy Use and Greenhouse Gas Emissions,” each element is separately important, but must collectively be pursued aggressively to achieve necessary emissions reductions.
ExxonMobil and Chevron—the two largest U.S. It’s worth remembering that these companies diversified their investments, becoming “energy companies” rather than oil companies, and gasoline is seen as a legacy business—nevertheless one that will be important for a long time.
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