NH Department of Environmental Services

Granite State Landfill LLC is suing the state’s Department of Environmental Services over their decision to deny a permit. Regulators said the permit application was incomplete for more than a year.

Mark Sanborn previously served as the assistant commissioner for the state’s Department of Environmental Services.

The dams in Walpole, Lebanon and Hinsdale were last licensed in 1979.

The state's Department of Environmental Services is accepting public comment on the permit modification request until 4 p.m. on March 27.

The air quality forecast shows some effects for highly sensitive people in New Hampshire.

The Meadow Pond neighborhood in Hampton routinely has floodwater covering its roads. A new project is hoping to drain it out.

Lead exposure can have major effects on health, especially for children.

The study from the University of New Hampshire suggests treating PFAS house-by-house could be a more affordable solution than municipal treatment.

New Hampshire is an outlier in New England when it comes to offshore wind. Some are trying to change that.

The coal plant, which is owned by Granite Shore Power, has tried four times to retest its emissions system since February 2023, but it says it’s faced operational issues on every occasion.