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In 2010, the United States imported about 4.3 billion barrels (680,000,000 m 3) of crude oil.Add to this about 2.01 billion barrels (320,000,000 m 3) produced in the United States, and the total consumption in the United States is 6.3 billion barrels (1.00 × 10 9 m 3) of crude for 2010.
In October 2010, the EPA granted a waiver to allow up to 15% blends to be sold for cars and trucks with a model year of 2007 or later, representing about 15% of vehicles on the roads. [14] [15] In January 2011 the waiver was expanded to authorize use of E15 to include model year 2001 through 2006 passenger vehicles. The EPA also decided not to ...
In the United States and Canada, octane ratings are in AKI, commonly shown as "(R+M)/2". All states require gas pumps to be labeled with the correct octane level and nearly all states do regular testing to make sure gas stations are in compliance. A minimum 82 octane fuel is recommended for most vehicles produced since 1984.
Vehicles older than 4 years required, this will change to 7 years in 2015. Specially registered cars made before 1975 and special vehicles may be exempted. Biennially when required Exempt for first seven model years of gasoline vehicles. When outside exemption, vehicles up to 32 years old – biennially, else annually.
The South Coast's projected cost of health impacts is totaled at $10.2 billion per year. The San Francisco Bay Area is the second most highly affected region in California taking in 17% of the state's diesel pollution. The estimated health related costs for the Bay Area are $3.7 billion per year. [14]
The 2010 US Ethanol Industry Salary Survey determined that employees about 500,000 people with 75% of such workers making more than $50,000 per year and 99% receiving health benefits. The RFA points out that these jobs, heavily concentrated in rural areas, provide a much-needed economic boost to otherwise depressed places.
For example, Florida proposed changing state law to permit the sale of alternative fuels such as E85 at an October 7, 2005 meeting, and held public hearings on October 24. Before higher level blends of ethanol were finally legalized, only county, state, and Federal fleet vehicles could purchase E85 in Florida - from only 3 pumps in the state.
The improved idea was the brain child of Mark Maine of San Diego, California, where Mark was a gas station attendant at a corporate owned and operated Chevron U.S.A. service station. The story is, after watching the tanker truck driver deliver gasoline to the station using two hoses, one to deliver the gasoline from the tanker, and the other ...