Ethanol may emit less CO2 and help reduce the demand for foreign oil in the short term, but ethanol and in particular, corn-based ethanol raises food prices, is less efficient than gasoline, diesel, and biodiesel, and is not a substitute for oil.
According to research compiled by National Geographic Magazine , the energy balance of […]
Entries Tagged as 'Switchgrass Ethanol'
Ethanol offers short-term solutions, but corn-based ethanol is not the answer
January 6th, 2008 · 1 Comment
Tags: Energy Security · Energy Independence · Energy Expenditures · Automobile Fuel Efficiency · Transportation Energy Economics · Hydrogen Energy · Fuel Cells · Switchgrass Ethanol · Corn Ethanol · Solar Energy Economics · Energy Density · Specific Energy · Ethanol Energy · Oil Energy · Energy Costs · Fuel Efficiency · Alternative Energy · Wind Energy · Solar Energy · Carbon Emissions · Carbon Footprint · CO2 Emissions · Carbon Economics · Hydrocarbon Fuels · Fuel Costs · Energy Economics