But justices declined to block business group and red state suits against tougher curbs on mercury pollutants from coal-fired power plants and methane emissions from oil and natural gas facilities. 

The low-cost WIFIA loans are available to support public water treatment, transmission and distribution, source, storage and other projects.

Grantees are working to expand use of environmental product declarations for construction materials.

In overturning 1984 Chevron case precedent, the high court said federal agencies can no longer interpret US law 

Justices will rule on arguments against EPA "generic" effluent discharge permitting, but declined to consider landowners' eminent domain challenge on the Mountain Valley gas pipeline.

EPA's rejects Alabama's Dept. of  Environmental Management plan to oversee permitting of coal ash disposal plans. 

Most of the money will go toward the costs of the ongoing cleanup following the derailment in last year East Palestine.

EPA announces first of three distributions of IIJA funding for lead service line replacements. 

The point of contention in the EPA-issued mandates is the technical and economic viability of carbon capture and storage technology. 

New contaminant levels for two key PFAS chemicals, each 4 parts per trillion, are near the current U.S. practical detection limit, industry expert tells ENR, but EPA says more federal funding and added compliance time would boost fixes by drinking water systems.