Reid Frazier

Brian Siewiorek / WESA

The Confluence – where the news comes together is 90.5 WESA’s weekly news program.

Each week reporters, editors and bloggers join veteran journalist, and host, Kevin Gavin. They’ll go behind the headlines taking an in-depth look at the stories important to the Pittsburgh region. 

This week we'll look at some of the environmental issues impacting the region including the detection of methane leaks under the streets. Also, municipal leaders from across the country are in Pittsburgh for the National League of Cities conference. Our guests will fill us in on the topics the conference is addressing. We'll also discuss U.S. Attorney for the Western District of Pennsylvania David Hickton's tenure now that he has announced his resignation.  

Shell / flickr

After waiting five years, Beaver County has received the news from Shell Chemical Appalachia that a multi-billion dollar ethane cracker will be built on the site of the former Horsehead zinc smelter. The plant is expected to provide 600 permanent jobs when it opens. But what concerns has this development raised for environmentalists? We'll ask Allegheny Front reporter Reid Frazier.    

Pittsburgh Business Times

Signaling an end to another piece of Pittsburgh’s steel industry past, DTE Energy Services announced last week that it will be closing the Shenango coke plant on Neville Island, putting 173 workers out of a job just before Christmas. The announcement came as a shock to union leaders, who were in the midst of negotiating for a new contract when it was made.

Possible Petrochemical Plant in Beaver County

Oct 17, 2013
Reid Frazier / Allegheny Front

Deliberations are underway in Beaver County as officials discuss opening a petrochemical plant in the region. After a visit to the gulf coast and other shale-rich regions in the south, Allegheny Front reporter Reid Frazier returns to Pittsburgh to disclose his findings about ethane, crude oil and natural gas. In Beaver County, the debate hovers between job creation and environmental concerns.

Tracking the "Secret" Life of Soot

Jul 24, 2013
Reid Frazier / Allegheny Front

Breathing in the tiny particles emitted by automobile engines and power plants has been widely accepted by scientists and the public as being something to avoid.

But for a long time it was believed that these tiny particles, known as soot, were the sole toxic ingredient entering the lungs.  However, Reid Frazier of the Allegheny Front has discovered quite a different story. Scientists have found that soot leads a “secret life” after being released into the air, during which it picks up gases and other poisonous hitchhikers.  Before the soot actually enters the lungs these particles go through a unique evolution that involves a surprising combination of molecules.