The Sixth Circuit held that seepage from a coal-fired power plant that reached a nearby lake violated RCRA, but not the CWA. Environmental groups argued that the chemicals being stored in coal ash ponds contaminated the surrounding groundwater, which in turn contaminated a nearby lake, in violation ...

The Ninth Circuit affirmed a district court's ruling that a Canadian smelter company that dumped several million tons of industrial waste into the Columbia River was liable for a Native American tribe's response costs. The company argued that CERCLA did not allow the tribe to recover its costs of es...

The D.C. Circuit granted in part environmental groups' petition challenging EPA's 2015 rule governing the disposal of coal combustion residuals (CCRs) produced by electric utilities and independent power plants. The groups argued that the rule unlawfully disregarded significant risks of harmful leak...

The Texas Supreme Court upheld an appellate court decision prohibiting a city's efforts to ban the use of single-use plastic and paper bags. A retail association argued that an ordinance adopted in 2014 to reduce litter from the bags conflicted with the Texas Solid Waste Disposal Act. The appellate ...