An energy tax is a tax that increases the price of energy (Fisher et al., 1996, p. 416). 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 (Nellor, 1994, p. 1). A weakness of energy taxes is that they impose a burden (or cost) in the form of reduced economic output and employment (p. 19).
In 1993, then President Bill Clinton proposed a BTU tax. A BTU tax is a type of energy tax (Baron, 1997, p. 14). 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.
Sustainable energy is energy obtained from non-exhaustible resources. By definition, sustainable energy serves the needs of the present without compromising the ability of future generations to meet their needs. The organizing principle for sustainability is sustainable development, which includes the four interconnected domains: ecology, economics, politics and culture.Sustainability science is the study of sustainable development and environmental science.
Technologies that promote sustainable energy include renewable energy sources, such as hydroelectricity, solar energy, wind energy, wave power, geothermal energy, bioenergy, tidal power and also technologies designed to improve energy efficiency. Costs have fallen dramatically in recent years, and continue to fall. Most of these technologies are either economically competitive or close to being so. Increasingly, effective government policies support investor confidence and these markets are expanding. Considerable progress is being made in the energy transition from fossil fuels to ecologically sustainable systems, to the point where many studies support 100% renewable energy.