william
Member
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# Posted: 15 Sep 2008 00:08
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The challenge in comparing fuel costs is the fact that most fuels are purchased by volume or weight, rather than energy content. It's hard to compare gallons of fuel oil with hundreds of cubic-feet (ccf) of natural gas and kilowatt-hours (kWh) of electricity. Adding to the complexity, there are big differences in how efficiently energy sources are converted into heat and how efficiently that heat is distributed throughout a building.
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williamgeorge
Used Cars
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