What type of environmental tool was adopted by the U.S. government in 1990, in order to reduce emissions of coal burning electricity-generating plants?
A) shrinkable marketable permits
B) free marketable permits
C) command-and-control permits
D) both a and b above

Question

Quizplus · Accepted Answer

The U.S. government adopted both shrinkable and free marketable permits in 1990 to reduce emissions from coal-burning electricity-generating plants. This approach allowed for flexibility and market-driven solutions to meet environmental goals.

What Type of Environmental Tool Was Adopted by the U