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Why This Matters Renewable ocean energy has the potential to reduce global carbon emissions from fossil fuels by 500 million tons by 2050, and could also meet the energy needs of isolated communities, which may not have access to reliable electricity sources.
What GAO Found Waterless and water-efficient fracturing technologies such as gas-based fracturing or foams have been used to reduce the use of freshwater in hydraulic fracturing operations, although the main benefit is enhanced hydrocarbon recovery.
The Department of Energy's (DOE) Hanford Site in Washington State houses DOE's largest and most complex nuclear cleanup project--treating and preparing for disposal 55 million gallons of high-level radioactive waste. In 2000, DOE awarded an 11-year, $4.
Pursuant to a congressional request, GAO reviewed the Department of Energy's (DOE) Office of Environmental Management's (EM) efforts to deploy innovative cleanup technologies, focusing on: (1) the extent to which innovative technologies developed by the Office of Science and Technology (OST) have been...