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Electric vehicles charged in coal-heavy regions can create more human health and environmental damages from life cycle air emissions than gasoline vehicles, according to a new consequential life cycle analysis by researchers from Carnegie Mellon University. That’s why the shift away from coal is so important for EVs. Jeremy Michalek.
The Ugly Coal sucks, there's really no two ways about it. But not all use of coal is alike. The Good About half our electricity comes from coal, and that will change, at best, slowly as we move to renewables. That includes the worst, most coal dependent areas. Support knows no party.
coal, hydro, natural gas) on well-to-wheel (WTW) energy use and greenhouse gas (GHG) emissions of plug-in hybrid electric vehicles (PHEVs). 100% coal (pulverized coal boiler). Regardless of the driving pattern, total energy use of the PHEV is lowest for the hydroelectric scenario and highest for the coal scenario.
Results from the study also suggest that with sufficient coal plant retirement and sufficient wind power, controlled charging could result in positive net benefits instead of negative. Small Battery: For this scenario, they modified the base case so that the vehicle fleet is based on the Toyota Plug-in Prius.
Plug-In Hybrids Are Cleaner (Even on a Coal Grid) [ to top ] This entire section is finally obsolete -- because we now have a definitive study by the Electric Power Research Institute and the Natural Resources Defense Council. In some areas where wind and hydropower is wasted at night, the rate can be as low as 2-3 cents per kWh.
Of the fossil fuel subsidies, $70.2billion went to traditional sources such as coal and oil with just $2.3billion dedicated to carbon capture and storage, which is designed to reduce greenhouse gas emissions. By contrast, the hybrid Prius is almost 0.42miles per MJ. Why is so much money dedicated to fossil fuels?
Our PRIUS+ Project Photos PHEV Resources Global Warming Take Action News and Events Contact Us CalCars Frequently Asked Questions Jump to: Environmental Effects and Benefits Alternative Fuels Batteries PHEV Conversions Other Questions Note: This page is overdue for a major overhaul. How about a car-mounted wind-generator?
Sorry, but electrics and electric power plants are so efficient that CO2 emissions are less than gassers even when the electricity comes from coal - and a lot of electricity doesnt come from coal. In California, 20% of our electricity comes from zero CO2 renewables (sun, wind, geothermal), another 20% from zero CO2 hydro, and only 20.1%
While a series hybrid is good, the Toyota Prius gets 100 miles per gallon because after the 20 miles of pure EV mode, it kicks into a hybrid-electric car. If you charge up the Toyota Prius PHEV you would get 200 miles per gallon and 40 mile EV range; the same as the Volt. One of the engineers explained to me how the car works.
TVA also recognizes the criticism from some environmentalists who say that converting from gasoline to electric-powered cars just moves the pollution point from a vehicles tailpipe to the smokestacks of the power plants that burn fossil fuels such as coal. declares public health emergency for swine flu Top Jobs Top Cars 2007 Toyota Prius.
Models anticipated for 2011 include a plug-in Toyota Prius and Vauxhall Ampera. Additional support was announced in this area, including £525 million to support offshore wind power generation and £60 million to fund carbon capture and storage technologies which could be fitted to future and existing coal fired power stations.
“The Toyota Prius took over five years to reach break-even and has gone on to be a wild success.&# People are scared that they’ll get stuck and have no way of charging the batteries, hey I have an idea why not build a wind turbine on the roof that way as you drive the turbine spins and charges the battery. and Chrysler.
And we all won’t be driving a Prius either – I’ll have my electric pickup truck in a few years too. ECOtality Advertisement With General Motors, Nissan and Daimler – among others – all racing to come out with electric cars by 2010, it’s clear that electric cars are the solution and will soon be the norm.
Furthermore, changing the battery pack on say a Toyota Prius often costs a fortune, at least in most European countries, so such cars better be VERY cheap, but they’re not. Many of the first Prius hybrids that were released are still running strong on their NiMH batteries after 100,000+ miles.
Thats double the milage of a Prius and a lot more fun! by homercles82 April 7, 2009 11:23 AM PDT Yes we will just be charging these cars using electricity that is made from naturla gas and coal fired palnts while we ignore nuclear unlike most of Europe. You can buy it now.
BYD’s conventional gas-powered cars are selling well these days in China, and his electric plug-in electric model looks like it will come to market with a longer range and a lower sticker price than the new Toyota Prius much-hyped Chevy Volt.
BYDs plug-in, called the F3DM (for "dual mode"), goes farther on a single charge - 62 miles - than other electric vehicles and sells for about $22,000, less than the plug-in Prius and much-hyped Chevy Volt are expected to cost when they hit the market in late 2010. " When he got back to the U.S., You want to meet him."
Solar, Wind and Biofuels Grew 53 Percent in 2008 Green Education = Environmental Religion? Renewables That Even Coal-Based Utilities Can Love. The Appraisal 2010 Prius Delivers Record Mileage and Accelerates. A Perfect Storm for Water Counting Calories and Counting Carbon: The Role of. 2) Chevy Volt (2) China (2) ECOD3.SA
"It is unreasonable to expect the Volt and any similar new technology to be immediately profitable when other technologies that started with a price premium, such as the Toyota Prius, became wild successes," said Chelsea Sexton, an advisory board member of Plug-In America. " The feds arent convinced. GM doesnt have a chance.
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