Clean Air Act Pros And Cons

2019 Words5 Pages

In June 1989 President Bush projected sweeping revisions to the Clean Air Act. Building on Congressional proposals advanced during the 1980s, the President proposed legislation designed to curb three major threats to the nation's environment and to the health of millions of Americans. These focussed on addressing acid rain, urban air pollution, and toxic air emissions. The legislation also called for establishing a National Permits’ program to make the law more workable, as well as an improved enforcement program to help ensure better compliance with the Act. The Clean Air Act (CAA) is the comprehensive federal law that regulates air emissions from stationary and mobile sources. David Popp states that “by affecting the nature of innovation, …show more content…

The question of whether 1970s-era environmental laws are suited to today's problems is gaining urgency as the Obama administration moves to tackle climate change through its powers under the Act. Likens, Butler and Buso come to the conclusion that “short-term records can be quite misleading; thus, it may be too early to assess critically the effectiveness of the 1990 CAA” (Likens et al, 2001, p.9). Business groups and critics in Congress say that the measure was not designed to address global warming, and that the law's provisions will lead to regulations that wind up stifling growth and killing jobs. The Obama administration says the effects of greenhouse gases compel action, as does a 2007 Supreme Court decision. The court found that the Clean Air Act authorizes the EPA to regulate greenhouse-gas emissions if the agency determines they cause or contribute to air pollution that may reasonably be anticipated to endanger public health or welfare. Moreover, administration officials say, the EPA has the authority to tweak the thresholds, so as to regulate only big emitters, such as power plants and refineries, and minimize the economic costs. The EPA has not said how much it expects new controls on greenhouse-gas emissions would cost the

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