Boots and drones deployed in hunt for orphan gas wells in Southwestern Pa.
Old wells pose health and safety risks by leaking pollutants that can contaminate groundwater and impact air quality.
Pollution
Environmental groups tell Nippon Steel to clean up newly-acquired U.S. Steel plants in Pittsburgh
Environmental groups want Nippon to clean up U.S. Steel's Mon Valley plants, which have racked up $64 million in fines and settlements in recent years.
National water conference coming to Pittsburgh
The One Water Summit, an annual conference focused on sustainable and inclusive water management practices, comes to Pittsburgh in early July.
Pennsylvania water providers say they’re complying with federal PFAS regulations
The EPA last month proposed to give water providers more time to remove toxic PFAS chemicals from drinking water.
Australians call on Pittsburgh journalists to report on Alcoa’s impact to their ancient forest
Two PublicSource reporters visited western Australia, where Pittsburgh-based aluminum-giant Alcoa wants to expand its mining operations near a unique ecosystem.
Explosion, smoke reported at Shell plant in Beaver County
DEP said benzene and another hazardous air pollutant could have been released during an explosion at Shell’s ethane cracker in Beaver County Wednesday afternoon.
Will Australia revisit the deal that led a Pittsburgh firm to depend on the ore beneath its trees?
Alcoa’s Western Australia division is one of the world's largest alumina producing operations. Some say its decades-old agreement puts drinking water at risk.
Alcoa’s Australian refineries drove flight from two towns, and its waste threatens a third
Some residents say toxic dust from Alcoa's three sprawling industrial facilities along the southwestern coast of Australia is making them sick.
Pa. Senate bill would cut impact fees for communities that restrict fracking
Former DEP secretary, David Hess, explains why he says a Senate bill is meant to punish communities that try to protect their health and environment from fracking impacts.
Trump’s 2-year reprieve gives coal plants ‘a free pass to pollute’
A former EPA official warns exemption for some coal-fired power plants could be the first step toward gutting pollution rules for all plants.
