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Source: EPRI. Source: EPRI. Source: EPRI. impacts on existing generating plants from pending or anticipated environmental rules on emissions, use of water resources, and coal ash handling and disposal. The report delivers generic information and estimates, and is not tailored to site-specific studies, EPRI notes.
The selected projects are intended to improve the economics of IGCC plants and promote the use of the US’abundant coal resources. For example, a 60%-efficient gasification power plant can cut the formation of carbon dioxide by 40% compared to a typical coal combustion plant, the DOE said.
A pilot project by We Energies, Alstom and The Electric Power Research Institute (EPRI) testing an Alstom advanced chilled ammonia process ( earlier post ) has demonstrated more than 90% capture of carbon dioxide from the flue stream of a coal-fueled power plant in Wisconsin (the Pleasant Prairie Carbon Capture Pilot Plant ).
For example, near-term CCS technology applied to coal-fired power plants is projected to reduce the net output of the plant by some 30% and to increase the cost of electricity by 60–80%. Calculations show that for a coal-fired power plant, that could amount to approximately 30% of total energy generated. —Berend Smit.
capture system at an existing coal-fueled generating unit. The objectives are to address concerns related to scale-up and integration of the technology in coal-based power plants. The projects will target one of two areas: 1) engineering-scale testing of transformational solvent- or membrane-based carbon dioxide (CO?)
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. It's the plug, stupid.
billion to accelerate the development of advanced coal technologies with carbon capture and storage at commercial-scale. billion in private capital cost share as part of the third round of the Department’s Clean Coal Power Initiative (CCPI). The US Department of Energy has selected three new projects with a total value of $3.18
The California Air Resources Board and the Electric Power Research Institute (EPRI) released a report they commissioned by investigators at the University of California, Davis that looks at how to distinguish health effects caused by different types of fine and ultrafine airborne particulate matter (PM) from different sources.
Electric Power Research Institute (EPRI) and partners will perform a pre-front end engineering design (pre-FEED) study on the integration of a 10 MWhe (megawatt-hour electricity) SandTES pilot system into Alabama Power’s Ernest C. WE New Energy Inc. These units usually are not designed to respond to major shifts in output.
Zero-Carbon Coal: Innovative Materials & Processes for Advanced Carbon Capture Technologies (IMPACCT). Coal-fired power plants currently generate approximately 50% of the electricity in the United States. Zero-Carbon Coal: Innovative Materials & Processes for Advanced Carbon Capture Technologies. Lead organization.
A study by EPRI , the California Air Resources Board, the National Renewable Energy Laboratory, Argonne National Laboratory, and others (5.3MB PDF) concluded that plug-in hybrids produced substantially lower greenhouse gas emissions than either conventional gasoline cars or unplugged hybrids. 2) The U.S. 2) The U.S. Are the batteries ready?
Indeed, the EPRI study's summary clearly states that annual and cumulative greenhouse gas emissions in every one of the nine electricity production and plug-in use scenarios considered (lotsof coal to little or no coal, lots of PHEVs to few of them) would be " reduced significantly."
will partner with GE Global Research, EPRI, Southern Company, American Electric Power and FirstEnergy to design and test a high temperature nickel-based superalloy thick-walled header for cycling and flexible plant operation in new and existing plants. DOE: $750,000 Non-DOE: $187,500 Total: $937,500 (20% cost share). Alstom Power Inc.
The two studies—EPRI-NRDC and ANL—serve as “ excellent bookends ” for comparing minimal and maximal electrification of passenger transportation, the researchers concluded. They considered state-specific contributions from nine generating technologies: coal, oil, natural gas, hydro, biogas, geothermal, nuclear, wind, and solar.
That’s because coal-fired and nuclear power plants that use steam to drive a turbine typically use water—vast amounts of water—to cool and condense the steam at the exhaust." And here's the disclaimer, followed by the restatement. in that order) The misrepresentation in this story thus seems staggering.
Plug-in vehicles are a savior for the environment, at least according to research conducted by groups such as the Electric Power Research Institute (EPRI) and the Natural Resource Defense Council (NRDC). According to their studies conducted back in 2008, CO2 emissions could drop by as much as 450 million tons annually if only 60 % of light.
A novel process known as Syngas Chemical Looping (SCL), in which coal and biomass are converted to electricity and CO 2 is efficiently captured, has been successfully demonstrated on a laboratory scale. Energy Efficient Capture of CO 2 from Coal Flue Gas. (DOE grant: $3,111,693). CARBON CAPTURE. DOE Share: $2,251,183).
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. See the press release , EPRI announcement and Daimlers description (with graphics). The GREET 1.6
There was nobody in their right mind who thought that that would ever become competitive with gas and coal sitting at around $35/KWh and $50/KWh. It is tempting to say, “Let’s go back to the old days and fire up the gas and coal plants.” No one believed that the learning rates in solar or batteries, for example, could be sustained.
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. The EPRI says lithium-ion batteries are ready now.
Small long-term evaluation program, including modeling of vehicle-to-grid building benefits and economics, begun with Southern California Edison, joined by EPRI, other utilities, US DOE. Kwong said Toyota is concerned PHEVs might just replace gas problems with more coal emissions, since the cars will require more electricity from utilities.
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