"The Supreme Court’s embrace of a new standard for federal water permitting puts a bull’s-eye on power plant waste sites, environmentalists say.
The high court on Thursday ruled that water pollution that takes an indirect route from a discrete source to a federally regulated waterway needs a Clean Water Act permit when it’s the “functional equivalent” of a direct discharge.
The justices rejected arguments from the Trump administration and industry lawyers that such indirect pollution falls beyond the scope of the federal permitting program, concluding in a 6-3 opinion that the approach would open a huge loophole in the law.
While the case focused on a wastewater plant in Maui County, Hawaii, the decision will have ripple effects for other pollution sources, especially the power sector."
Ellen M. Gilmer reports for Bloomberg Environment April 24, 2020.