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| DOE increases energy efficiency standards for furnaces & boilers The U.S. Department of Energy (DOE) announced it has increased the energy efficiency standards for residential furnaces and boilers, underscoring the Department's commitment to meet its aggressive, five-year appliance standard rulemaking schedule, as established in its January 31, 2006, Report to Congress. The Department estimates that these amended standards, which become effective in 2015, will save the equivalent of the total amount of energy consumed by 2.5 million American households in one year, or approximately 0.25 quadrillion (10x15) British thermal units (Btus) of energy, over a period of 24 years (from 2015–2038). DOE has determined that energy efficiency standards for residential non-weatherized and weatherized gas furnaces, mobile home gas furnaces, oil-fired furnaces, and gas- and oil-fired boilers are technologically feasible, economically justified, and will result in significant conservation of energy as a result of increased efficiency. The total energy savings are estimated to result in cumulative greenhouse gas emission reductions of approximately 7.8 million tons of carbon dioxide – an amount equal to the emissions produced by 2.6 percent of all light truck vehicles on U.S. roads in one year. write your comments about the article :: © 2007 Construction News :: home page |