FOLLOW-UP: Activists to meet with Springdale residents tonight regarding Cheswick power plant | Blogh

Thursday, April 2, 2015

FOLLOW-UP: Activists to meet with Springdale residents tonight regarding Cheswick power plant

Posted By on Thu, Apr 2, 2015 at 11:12 AM

click to enlarge Cheswick Generating Station - PHOTO BY HEATHER MULL
Photo by Heather Mull
Cheswick Generating Station

Activists, air-quality watchdogs and scientists will lead a public   with Springdale residents regarding the upcoming permit renewal for the Cheswick Generating Station.

The coal-fired power plant's upcoming permit expiration was the subject a City Paper article last month. 

According to the most recent Allegheny County Health Department data provided, Cheswick is in compliance, even below, its current   limits. But activists maintain that the position that Cheswick's emissions allowances - of sulfur dioxide (SO2) and nitrogen oxides (NOx) —  are too high. They'll be presenting a petition for residents to sign.

"There’s a couple of purposes [of the meeting]. One is to share with the local residents our findings with respect to the weaknesses in the permit and the fact that it’s not as protective as it should be of public health," says Tom Schuster, of the Sierra Club, the organizer of tonight's meeting. "We’ll be sharing our findings, that [power-plant operators] aren't required to run their controls for smog-forming pollution and they haven’t been running them."

Video by Ashley Murray

The generating station's scrubber technology — built to reduce SO2 emissions — became fully operational in 2011 and must  run at all times, according to the plant's owner NRG's.  NRG says the scrubber is running all of the time, and in fact, the way it's built, cannot be bypassed.

However, activists are concerned with another piece of emissions-reducing equipment installed at the plant — a selective catalytic reduction system, which can reduce nitrogen-oxide emissions. The plant is able to buy allowances through a cap-and-trade system regulated by the U.S. Environmental Protection Agency and the state's Department of Environmental Protection. Therefore, the SCR is not required to always run, and activists are taking that issue up with the Allegheny County Health Department.

Both SO2 and NOx are regulated by the EPA.

One of the speakers tonight will be Albert Presto of Carnegie Mellon University's Center for Atmospheric Particle Studies. His recent maps of air pollution in Allegheny County show air pollution over the Cheswick/Springdale area.

Schuster says he will also talk to residents about the county's current plan to address particulate-matter pollution, or soot, for which the county is currently out of compliance.

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