A more thorough explanation:

The Energy Independence and Security Act of 2007 is a law that aims to reduce the United States' dependence on oil and increase energy efficiency. It contains several provisions that promote the use of renewable energy sources and encourage innovation in energy efficiency.

• Increasing the Corporate Average Fuel Economy (CAFE) standard for total fleets to 35 miles per gallon by 2020.
• Expanding the Renewable Fuel Standard Program's standard to 36 billion gallons of renewable fuel by 2022.
• Establishing new energy efficiency standards for consumer and commercial electronics such as lighting, appliances, and air conditioning products.
• Creating programs to fund and encourage innovative ventures to increase energy efficiency.

For example, the CAFE standard requires automakers to produce vehicles that meet certain fuel efficiency requirements. By increasing the standard to 35 miles per gallon, the law encourages automakers to produce more fuel-efficient vehicles, which reduces the amount of oil needed to power them.

The Renewable Fuel Standard Program requires a certain amount of renewable fuel to be blended into gasoline and diesel each year. By expanding the standard to 36 billion gallons, the law promotes the use of renewable energy sources like ethanol and biodiesel, which reduces the amount of oil needed to produce gasoline and diesel.

The energy efficiency standards for consumer and commercial electronics help reduce energy consumption and save consumers money on their energy bills. For example, the law requires light bulbs to be more energy-efficient, which reduces the amount of electricity needed to light a room.

Overall, the Energy Independence and Security Act of 2007 aims to reduce the United States' dependence on oil and increase energy efficiency through various provisions and programs.