[8] The stated purpose of the act is "to move the United States toward greater energy independence and security, to increase the production of clean renewable fuels, to protect consumers, to increase the efficiency of products, buildings, and vehicles, to promote research on and deploy greenhouse gas capture and storage options, and to improve the energy performance of the Federal Government, and for other purposes.".These tax changes were ultimately dropped after opposition in the Senate, and the final bill focused on automobile fuel economy, development of biofuels, and energy efficiency in public buildings and lighting.Title II, the "Royalty Relief for American Consumers Act of 2007," addressed an oversight that occurred when the Interior Department issued oil and gas leases for off-shore drilling in the Gulf of Mexico in 1998 and 1999.Title III of the bill created a Strategic Energy Efficiency and Renewables Reserve, an account to hold additional money received by the Federal Government as a result of the enactment of the act, and to offset the cost of subsequent legislation.They were concerned that the Strategic Energy Efficiency and Renewables Reserve would be used for "politically connected pet projects," citing a similar fund created by the Carter administration that went bankrupt after only a few years.Representative John Dingell of Michigan advocated instead an increase in the federal gasoline tax, which he said would have more immediate effects on oil consumption by influencing consumer behavior (i.e. car purchase decisions and total miles driven).[2] Proponents believed that investing the new tax revenue in renewable energy resources would foster a new industry, creating more jobs and helping to reduce American dependency on oil imports.They claimed that as many as 3.3 million new jobs would be created, cutting unemployment, adding $1.4 trillion to the gross national product in the economy, and paying for itself within ten years."[27] Under the law, incandescent bulbs that produced 310–2600 lumens of light were effectively phased out between 2012 and 2014 unless they could meet the increasing energy efficiency standards mandated by the bill.The group estimated that lighting accounts for 22% of total U.S. electricity usage, and that eliminating incandescent bulbs completely would save $18 billion per year (equivalent to the output of 80 coal plants).A final attempt to end debate and make way for a vote failed by 59–40 despite the return of four Democratic presidential candidates, Hillary Clinton (NY), Barack Obama (Ill.), Christopher Dodd (Conn.), and Joseph Biden (Del.).A 2021 study led by researchers at the University of Wisconsin found that the Renewable Fuel Standard increased corn prices by 30% and those of soybeans and wheat by 20%.[41] In December 2011, the U.S. Congress defunded enforcement of EISA Title III light-bulb performance requirements as part of the Consolidated Appropriations Act in the 2012 federal budget.[43] In the wake of the 2012 North American drought, which had a devastating effect on the US corn crop, there were calls for the quota imposed by the Renewable Fuel Standard to be suspended.Writing in a letter to the Financial Times he argued that the reduced harvest and the large demand for corn created by the quota has caused an unaffordable price rise in a key food crop.