Clean Air Act Amendments

Clean Air Act Amendments of 1990.

The Clean Air Act Amendments of 1990: Clean Air at What Cost?

The Clean Air Act Amendments of 19901 ("Amendments") transform the federal statute which regulates air pollution into a behe-moth of over 700 pages in length. The Amendments add substantial new requirements to the Clean Air Act of 1970,2 as previously amended in 1977. 3 Even a cursory review of the Amendments demonstrates that their requirements will affect the cost and availability of many con...

I Transportation Provisions in the Clean Air Act Amendments of 1990

The CAAA of 199(I will have a major impact on the transportation planning and project development processes and on the operation of the federal-air highway program. CAAA will substantially revise the federalair highway program in ozone and carbon monoxide nonattainment areas due to its provisions for sanctions, conformity, transportation/air quality planning, vehicle miles traveled (VMT). The c...

Accountability analysis of title IV phase 2 of the 1990 Clean Air Act Amendments.

In this study, we sought to assess what portion, if any, of the reductions in ambient concentrations of particulate matter (PM*) < or = 2.5 microm in aerodynamic diameter (PM2.5) that occurred in the United States between the years 1999 and 2006 can be attributed to reductions in emissions of sulfur dioxide (SO2) and nitrogen oxides (NOx) resulting from implementation of Phase 2 of Title IV of ...

Is the Clean Air Act unconstitutional?