Environmentalists are criticizing Pennsylvania power plants for their carbon emissions and are calling for more stringent regulations.

PennEnvironment’s report shows that, nationwide, the commonwealth has the third highest amount of power plant-borne pollution.

It comes in anticipation of federally proposed emissions regulations on new plants this year and existing plants next year.

Pennsylvania’s Climate Change Future: Read The Missing Report

Sep 10, 2013

A pair of legally-mandated reports outlining how climate change will affect Pennsylvania are currently a year overdue.

The state’s Climate Change Act required the publication of both reports in 2009, followed by an update every three years.

Both documents were due last year, but they’re still under review, and the state Department of Environmental Protection won’t say when they will be released.

How Could OSHA’s New Silica Rules Impact The Natural Gas Industry?

Aug 29, 2013

Federal labor officials are proposing new rules to help prevent an old hazard of the trade: diseases caused by breathing in silica dust. Silicosis has long been a plight of workers in construction and manufacturing, but concerns have shifted in recent years to those who toil in the growing natural gas industry.

Sand is an important ingredient in most fracking fluid recipes. It’s mixed with chemicals and water and blasted deep underground where the tiny grains help keep cracks in the shale rock open for all that natural gas to come through.

Pittsburgh 2030 District Challenge

Aug 8, 2013
Deanna Garcia / 90.5 WESA

It’s been a year since the beginning of Pittsburgh’s 2030 District Challenge. The private-public initiative aims to cut energy, water and transportation consumption of downtown buildings in half by the year 2030.

According to Sean Luther, Director of the Green Building Alliance, a number of the big name buildings have signed on to the program’s pledge. Some of the most notable buildings include the US Steel Building and one of the oldest buildings downtown, the Allegheny Courthouse. In total, the buildings involved in the challenge account for more than 50% of downtown’s square footage.

Two state agencies are warning proposed legislation would strip their authority to determine which species are labeled endangered in Pennsylvania.

The measure would require the Fish and Boat Commission and the Game Commission, now independent agencies, to instead run their decisions through certain legislative committees and a state regulatory review agency.

David Bennett / Flickr

Before exploring the issue of creating green jobs in the 21st century economy, Essential Pittsburgh took the time to air some answers to environmental questions from listeners.

In response to a question on why the energy conversation won't embrace the possibility of more drastic advances in alternative energy such as nuclear fusion, James Clad, a consultant and distinguished research fellow at the National Defense University acknowledged that the energy conversation had been turned into a one note discussion on fossil fuels. 

"The energy world is defined by oil and gas and everything else is just an add on." said Clad

Wikipedia Commons

Extreme weather, greenhouse gases, carbon monoxide and glacial melting; all these buzzwords have increasingly entered the public vernacular in the past 20 years. 

Following a UN report by the World Meteorological Organization, scientists expect that the topic of global warming and climate change will continue to be a hot issue.  The report, “The Global Climate 2001-2010: A Decade of Extremes,” cites that the past decade has seen an abundance of greenhouse gas emissions that has caused increased temperatures on both hemispheres, all oceans and an accompanying rapid decline in arctic sea ice and glaciers. 

Director of Science at the Carnegie Science Center, John Radzilowicz, has been following the topic of global climate change and was not necessarily surprised by the UN report.  He was optimistic, however, that the report was gaining attention and combined a multitude of data pointing to the extremes in weather conditions throughout the world.

California has more solar panels soaking up the sun and creating electricity than any other state, but researchers say those panels would be better off in places like cloudy Pittsburgh.

Carnegie Mellon University researchers said the same is true in western Pennsylvania, Ohio and West Virginia when it comes to wind farms.

Kyle Siler-Evans, co-author of the recently published research paper, said the goal of solar and wind power is to mitigate climate damages and improve health and air quality, but the plants are going out west where they are not needed as much.

Ticks are about as well-loved as invasive dental surgery, so it’s likely a relief to many that 2013 is forecast to be an average or below average tick year, according to the Carey Institute of Ecosystem Studies.

Despite that prediction, it’s still important to be wary of ticks, said Ed Rajotte, a professor of entomology at Penn State.

Across the world, people are celebrating Earth Day in a variety of ways today, from trash clean ups to tree plantings.

Pittsburgh didn’t wait for the actual day, as Earth Day events started last week and will continue in the coming weeks and days.

On Friday ALCOSAN workers gathered at several spots in Allegheny County to pick up litter.

“All the litter we pick up has the tendency to blow into the rivers,” said ALCOSAN spokeswoman Nancy Barylak, “so that litter you see on the side of the road could easily end up in the rivers.”

PennDOT Seeks Volunteers for Spring Cleaning

Apr 8, 2013

The Pennsylvania Department of Transportation is asking for volunteers to help "Keep Pennsylvania Beautiful." 

Each year, PennDOT conducts the "Great American Cleanup of Pennsylvania" from the beginning of spring until the end of summer. It's a statewide effort to pick up roadside and shoreline litter and debris.

A new Pittsburgh-based nonprofit organization has been created to independently certify companies that develop shale natural gas based on their adherence to 15 pollution control standards.

The Center for Sustainable Shale Development was created with funding and input from southwestern Pennsylvania foundations, gas companies and environmental groups.

"Unusual bedfellows in this day and age, to be sure," said Robert Vagt, president of the Heinz Endowments.

Deanna Garcia/90.5 WESA News

Wednesday February 27th is International Polar Bear Day, a day aimed at raising awareness to the continuing threat to polar bear habitat and encourage action to reduce individual carbon footprints.