An energy tax is a tax that increases the price of energy. Arguments in favour of energy taxes have included the pursuit of macroeconomic objectives, e.g., fiscal deficit reduction in the 1990s, as well as environmental benefits, i.e., reduced pollution. A weakness of energy taxes is that they impose a burden (or cost) in the form of reduced economic output and employment.
United States.
In 1993, then President Bill Clinton proposed a BTU tax. A BTU tax is a type of energy tax. The tax would have taxed all fuel sources based on their heat content except for wind, solar, and geothermal. It was never adopted. The BTU tax passed the House, but was rejected by the Senate in light of the lobbying effort mobilized against its adoption. The rejected proposal was watered down, as the Clinton administration tried to salvage their efforts by offering to exempt manufacturers and base the tax on the cost rather than the heat content of energy. Many of the House Democrats who voted for the tax and who lost their seats in the 1994 midterm election, blamed their loss on their vote for the BTU tax. Getting "BTU'd" became Beltway slang at the time for those who lost reelection by voting for the controversial proposal.
Colorado.
On 7 November 2006, citizens of Boulder, Colorado (a city with roughly 100,000 residents situated in the foothills of the Rocky Mountains) voted in favor of initiative 202, the Boulder Climate Action Plan Tax. That marks the first time in the nation that a municipal government has imposed an energy tax directly upon its residents to combat global warming. It applies to energy consumption with deductions for carbon-neutral and renewable energy sources (such as Xcel Energy’s WindSource).
The tax appears on consumer's energy bills and is used to fund the city’s Office of Environmental Affairs that is in charge of programs designed to reduce Boulder's carbon footprint.
The CAP tax is to generate roughly $1 million annually. The City Council has the authority to increase the rates as needed. As of October 2009, the rate is assigned as follows:
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