schiller plant

Keith Shields/NHPR

A Connecticut construction company faces $330,000 in fines after federal officials found its workers were exposed to mercury at a job site in Portsmouth earlier this year.

The Occupational Safety and Health Administration, or OSHA, says Manafort Brothers, Inc., failed to protect its workers from repeated exposures to high levels of mercury.

Jason Moon for NHPR

The Governor’s task force on the Seacoast cancer cluster investigation continues to look for what might have caused a string of rare cancer cases in children on the Seacoast.

Yesterday’s meeting at the Portsmouth City Hall focused largely on the Schiller Station power plant, which has been suggested as a potential environmental cause for the cancer cluster.

Sam Evans-Brown / NHPR

New Hampshire’s largest utility says a US Supreme Court ruling which on mercury emissions won’t affect its plans to install pollution controls at its coal-burning plant in Portsmouth.

The ruling – which finds the EPA should have incorporated estimates of the cost of the proposed regulation earlier on in the process – comes after Eversource has already begun work on upgrades to the sixty six-year-old plant.

Environmental groups in New Hampshire and Maine want the EPA to investigate sulfur dioxide emissions at a power plant in Portsmouth.

Sierra Club chapters in the two states are mounting a petition drive.

It asks the EPA to look into the possible effect of the emissions on asthma cases in the Seacoast regions of the two states.

The groups contend that sulfur dioxide emitted by the Schiller Plant could be adding to respiratory illnesses, especially in Maine.

But Martin Murray, spokesman for PSNH says that an examination of the plant isn't necessary.