Latest from the Clean Air Blog
Wednesday, November 25, 2015
Tuesday, November 17, 2015
Tuesday, October 27, 2015
[Clean Air Watch periodically accepts guest posts of general interest. Today's guest post is from Sarah Smith. Editor's note: as the link below notes. biomass is a topic of genuine controversy.]
Learn more about the Clean Air Act
The Clean Air Act is the law that defines EPA's responsibilities for protecting and improving the nation's air quality and the stratospheric ozone layer. The last major change in the law, the Clean Air Act Amendments of 1990, was enacted by Congress in 1990. Legislation passed since then has made several minor changes.