Clean Water Act permits for sewage treatment plants, coal power plants, chemical facilities and other sources of water pollution expire every five years. State environmental regulators across the U.S.

Suncor Energy’s pollution permits in Colorado for both air and water are outdated and out of touch with modern expectations for environmental protection. For unknown or perhaps inexplicable reasons, ...

DENVER — A final air pollution permit issued to the Suncor refinery in Commerce City by state officials that was approved by the Environmental Protection Agency has been sent back to the drawing board ...

The Environmental Protection Agency is working to change rules that allow individuals or community advocates to fight agency-issued permits that regulate how much pollution can be released by area ...

Build a massive supercomputer housed in a plant powered by methane gas-burning turbines that emit an undisclosed amount of pollutants into a disadvantaged community. Obtain no environmental permits.

SAN FRANCISCO (AP) – California sold out of the first pollution permits issued as part of a landmark offensive against greenhouse gases at an inaugural auction that regulators said Monday went ...

A Muscatine company that operates a large, gas-powered dryer to process sand that it sells has failed for decades to obtain permits to update and operate it, according to the Iowa Department of ...

Wisconsin regulators can't legally impose environmental regulations on factory farms before they become operational, two farm advocacy groups allege in a lawsuit that could dramatically loosen ...

Getting your Trinity Audio player ready... Suncor Energy’s pollution permits in Colorado for both air and water are outdated and out of touch with modern expectations for environmental protection. For ...