Nuclear energy isn't exactly clean, with nuclear waste never exactly going away. But this inventive new process might help ...

PERRYSBURG, Ohio — Perrysburg has begun an $8.5 million rehabilitation project at its wastewater treatment plant aimed at modernizing the facility’s digester system. Construction started on Monday and ...

Add Yahoo as a preferred source to see more of our stories on Google. Treatment plants can capture over 95% of methane from food waste, compared to about 50% at landfills. Justin Sullivan/Getty Images ...

HUNTINGTON — The Huntington Sanitary Board has advertised for bids to expand the largest collection and treatment system in West Virginia. Out of the utility’s six projects totaling $250 million in ...

Researchers from Princeton engineering, shown during a stop in Pennsylvania, measured emissions from plants across the country. Based on the new measurements, wastewater plants contribute 2.5 percent ...