Biofuels, Environment, EPA, Ethanol, Government, Government Waste, RFS, Subsidies
The Renewable Fuels Standard (RFS) provisions of The Energy Independence and Security Act of 2007 (EISA), mandates an increasing blend of renewable products into our domestic fuel supply. The law amends the Clean Air Act, and allows for an initial blending of food-based ethanol (corn), beginning in 2008. In subsequent years, the blend was to transition towards satisfying the annually increasing volumes with non-food “second stage” cellulosic ethanol, referred to as RFS2. The cellulosic, or advanced biofuels, are derived from biological materials such as wood shavings, leaves, corn cobs and grasses. In addition to the blend provisions, the law requires the program to achieve a 20% reduction in greenhouse gas emissions. Unfortunately, the costly experiment has failed to meet several goals, including air quality and the defined blend requirements.
To explain, in 2008 Congress mandated the EPA to set the RFS at a 10% blend of corn ethanol. Drivers then began to see labels informing them of E10 in fuel pumps. By 2010, the law states we were to move towards the use of non-food products (the second-stage RFS2), to fill the increasing blend requirements. However, in 2010 and 2011, no cellulosic biofuel was available to fill the volume requirements. Similarly, in 2012 and 2013 the available production did not amount to 1% of the mandated levels. As a result, the EPA adjusted the blend formulas allowing for first stage corn-based ethanol to fill the void.
In 2011, the EPA approved the blend increase to E15 (15% ethanol). An increase mandated to include cellulosic renewables (non-food) as opposed to corn. Now, several years into the program, cellulosic biofuels are still not available. Nevertheless, the EPA should not continue to adjust the volumes between ethanol and biofuels. It was at the onset of the program in 2007 that the Department of Energy (DOE), assured the taxpayers cellulosic ethanol would be ready and cost competitive with gasoline by the year 2012. Again, yet another goal the program failed to meet. Incidentally, that promise accompanied an astounding $385 million federal investment in six privately owned plants.
Unfortunately, at this time technological realities and market fundamentals simply do not support large-scale production of cellulosic biofuels and the industry is not near capable of meeting the RFS2 mandates. The creation of a law does not guarantee that science and economics will cooperate. As we look at the legal requirements and limits of alternative fuels made from wood chips and corn cobs, one thing is wholly apparent. We can’t get there from here.
So then, where are we? In regards to the ethanol mandate, we are quite possibly near the end. It was a poorly drafted piece of legislation that is not sustainable without government backing. Aside from corn farmers and their lobbyist, there is little support for continuing the project. Unfortunately, and unavoidably, the same corn farmers who benefited from the program will suffer the greatest financial impact upon its demise.
– See more at: http://environmentblog.ncpa.org/renewable-fuel-standard-mandates-or-not/#sthash.RStlFs7h.dpuf