The dual-control approach refers to
A) dual trading programs, one for sulfur dioxide and one for nitrogen oxides
B) different standards used in PSD areas versus nonattainment areas
C) the netting program and the offset program
D) state control of existing sources and federal control of new or modified sources

Question

Quizplus · Accepted Answer

The dual-control approach refers to the division of control over air pollution sources between state and federal authorities. Under this approach, states have control over existing sources while the federal government has control over new or modified sources. This division of control helps to ensure that air pollution levels are kept under control and that new sources of pollution are regulated from the outset.

The Dual-Control Approach Refers to