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The cleanest, most affordable energy is the energy we don’t use in the first place—and reducing the amount of energy we waste is the cheapest and fastest way to reduce global warming pollution and achieve greater energy security.
Dirty energy pollutes the air we breathe, threatening our health and our environment. When power plants burn coal, oil or gas, they create the ingredients for ground-level ozone pollution, one of the main components of “smog” pollution. Especially on hot summer days, across wide areas of the United States, ozone pollution reaches levels that are unhealthy to breathe, putting our lives at risk. In 2009, U.S. power plants emitted more than 1.9 million tons of ozone-forming nitrogen oxide pollution into the air.