“The post below about the Institute for Energy Research Study discusses how expanding the use of biofuels is a misuse of natural resources – it negatively impacts the food supply – that will harm our economy. Where I disagree is the statement that it will harm the environment by increasing CO2. The implication is that higher levels of CO2 are damaging to the environment.
People need to know that CO2 is NOT a pollutant or toxic substance; that it is simply part of the animal-plant life cycle without which life on Earth would NOT exist. Increased CO2 increases plant growth and thereby food production – a good thing.”
Janet LevyLos Angeles
http://www.instituteforenergyresearch.org/2013/06/18/ier-study-critiques-federal-biofuel-mandate-expansion/
IER Study Critiques Federal Biofuel Mandate Expansion
WASHINGTON D.C. — The Institute for Energy Research released today a new study on the implications of producing ethanol from natural gas (EFNG), entitled “Should Ethanol Made from Natural Gas Be Added to the Federal Biofuel Mandate?” The study, conducted by Mr. Lindsay Leveen, a widely-recognized chemical engineer, analyzes the efficiency, economic, and ecological issues associated with EFNG. Leveen’s findings include:
The production of EFNG offers no ecological, economic, or energy efficiency merits to substantiate expansion of federal biofuel mandates.
Rather than reducing carbon dioxide emissions, as proponents of EFNG suggest, the process required to convert natural gas to ethanol will likely increase carbon emissions significantly.
Fifty percent or more of the energy content of natural gas will be lost in the process of making EFNG, thus unnecessarily wasting a clean-burning hydrocarbon fuel source.
If EFNG is deemed “renewable” and is able to meet the required CO2 reductions, it would only serve to expand and further entrench the Renewable Fuel Standards 2 (RFS2) mandate, a policy that requires consumers to use less efficient, more expensive fuel.
Used in an identical vehicle, EFNG has carbon emissions that are at least 23 percent higher than the baseline for gasoline set in the RFS2, will approximately double the carbon emissions per mile traveled when compared with vehicles using compressed natural gas (CNG).
EFNG is not a commercially viable product, as the estimated cost of EFNG is higher than the ethanol futures price has reached yet in 2013, thus requiring natural gas-based ethanol industries to receive long term government support in the form of additional mandates and regulations or monetary incentives and subsidies.