Water pollution

EPA to relax federal regulations on coal-fired power plant waste

A coal-fired power plant Pennsylvania.
A coal-fired power plant in Pennsylvania. Photo: Robert Nickelsberg/Getty Images

The Environmental Protection Agency plans to ease regulations on coal-fired power plant waste on Monday, according to the Washington Post.

Why it matters: Coal-fired power plants produce coal ash and water that contain mercury, arsenic and other heavy metals that pose risks to human health and the environment if stored improperly. Some power plants store coal ash in unlined waste ponds, which threatens groundwater and waterways.

The water crisis cities don't see coming

Illustration of a shark fin made out of contaminants including pill bottles, garbage, and rusty pipes
Illustration: Sarah Grillo/Axios

Aging water treatment systems, failing pipes and a slew of unregulated contaminants threaten to undermine water quality in U.S. cities of all sizes.

Why it matters: There's arguably nothing more important to human survival than access to clean drinking water.