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Total Smart Grid costs. Source: EPRI. The Electric Power Research Institute (EPRI) has released a broad assessment of the costs and benefits to modernize the US electricity system and deploy the smart grid. Plug-In Electric Vehicles (PEVs). Click to enlarge. trillion and $2 trillion.
GM’s Britta Gross, Director of Electric Vehicle Infrastructure Commercialization will participate in a webchat tomorrow to field questions about the development of the plug-in ecosystem. Percentage of 2010 electricity consumption required by 10M plug-ins. Source: EPRI. of projected 2010 electricity consumption in the US.
Electric vehicles (EVs) will be a major disruptor for the US electric power sector, with the number of EVs in the US projected to increase from 1.5 While this creates a large opportunity for the electricity industry to increase sales and infrastructure investments, it also comes with new challenges that will need to be addressed.
The basic question addressed, which appears on the study homepage (epri-reports.org) is this: How would air quality and greenhouse gas emissions be affected if significant numbers of Americans drove cars that were fueled by the power grid? And the grid is getting cleaner and more renewable every year. billion metric tons.
T he Fall edition of the EPRI Journal has a feature story called The Plug In Hybrid Vehicle: Beyond Gasoline by Lucy Sanna Here is the PDF. The Plug-In hybrid charges directly from the electricitygrid, but unlike its electric vehicle brethren, it sports a liquid fuel tank for unlimted driving range.
Take care of that 20% with a small, efficient gasoline engine that runs at its optimum speed. However, 70% of vehicles can apparently be fueled with no increase of electrical capacity. The reduction in emissions results from electric operation being much more efficient than gasoline operation. 2) The U.S.
The same highly electrified scenarios, however, could not satisfy 80% GHG-reduction targets, even assuming 80% decarbonized electricity and no growth in travel demand. The researchers also considered intermediate (20% electric-powered miles) electrification—halfway between the high and low.
The Good About half our electricity comes from coal, and that will change, at best, slowly as we move to renewables. But we need to keep in mind that when we're talking about cars, even coal-generated electricity results in lower greenhouse gas emissions compared with petroleum. But not all use of coal is alike. Support knows no party.
Planar Na-beta Batteries for Renewable Integration and Grid Applications. Eagle Picher, in partnership with the Pacific Northwest National Laboratory, will develop a new generation of high energy, low cost planar liquid sodium beta batteries for grid scale electrical power storage applications. Earlier post.) ENERGY STORAGE.
Water Supply, Researcher Says By Jennifer Bogo Popular Mechanics March 7, 2008 "A 30-mile commute in a gasoline-powered car would require the withdrawal of 18.9 The same commute in a plug-in hybrid electric vehicle (PHEV), meanwhile, would take a whopping 318 gallons. grid, then your car is not very clean, nor is it water-free.”
But when you do, your car essentially becomes an electric vehicle with a gas-tank backup. Lifetime service costs are lower for a vehicle that is mainly electric. Scientist have confirmed that unlike gasoline cars, plug-ins will get cleaner as they get older -- because our power grid is getting cleaner. The GREET 1.6
Despite this, a 2003 EPRI study , assuming only $2/gallon gas , zero buying incentives, and a PHEV premium of $3-$5,000 more than standard hybrids, shows that the total lifetime cost of ownership for a PHEV will be lower than that of any other vehicle type -- so the payback will be there. Whats Vehicle-to-Grid and why would I like it?
GM has announced plans for public sales in 2010, and almost every carmaker now says it will sell PHEVs or highway-speed battery electric vehicles (BEVs) sometime after 2010. Shifted earlier focus to all-electric Focus in 2011 with Magna. Company says its focusing on gasoline and hydrogen. todays answer is "Yes -- but not yet."
Yet Tesla's proprietary Supercharger network was designed exclusively for Tesla owners, not the people who buy electric Fords, Volkswagens, et al. Further, experts say EV owners must expect to pay less to recharge than they do to fill up with unleaded, regardless of the source or speed of that electricity.
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