The Pittsburgh Citizen

The story of how Pittsburgh got this way – how it began to be revitalized (note the passive construction) – continues. Today: Green Pittsburgh, or Sustainable Pittsburgh.

If you have read Parts One and Two of this series, you’ll note a couple of themes:

First – While Pittsburgh is unquestionably brighter and hipper and on the move relative to its own recent history and relative to its peer cities, a great deal of the story remains to be written. Pittsburgh is a city in progress.

Second – There is no one source or cause for Pittsburgh’s recent emergence. Cities are dynamic things that emerge in any form from lots of sources – the economy, the environment, the infrastructure, the history, and other things. Right now, in Pittsburgh a lot of these things seem to be converging. But none of these paths is ever perfectly smooth. There are lots of "Go" signs around Pittsburgh right now, but there are also many "Caution" signs, and more than a few signs signal "Stop," or even "Go Back!"

Still, Pittsburgh has acquired a reputation for embracing Green-ness, or for Sustainability, in the jargon of the moment. The city and region are environmentally hip. Let’s break down the sources and prospects of the phenomenon. The conclusion is this:

It isn’t easy being Green.

Architecture: The green meme in Pittsburgh got started with the new Convention Center (site of the G20 summit), which was and remains among the largest LEED-certified buildings anywhere, if not the largest. It helps a lot that the building is not only green, but cool – hip, neat, a really distinctive addition to Pittsburgh’s Allegheny River waterfront and to the view from PNC Park. There are dozens of LEED certified buildings in the region and more on the way. In fact, one local PR firm sent me a G20 themed press release the other day that highlighted its client’s involvement in a large number of these. There is hope that the new Penguins hockey arena (officially, the "Consol Energy Center") will be certified LEED Gold. The Pittsburgh City Council recently approved a bill that requires that all publicly-financed development in Pittsburgh to be certified "green." The LEED-driven, build green bandwagon is gathering steam in a big hurry. In general, of course, smart and sustainable building practices are a great idea, and in Pittsburgh they seem to have captured the attention of a lot of the right people. But it's important to recognize that the goal isn't LEED certification itself; LEED standards have weaknesses, and LEED can be just a buzzword.

Air: Sometimes it seems like every time a "livability" survey puts Pittsburgh at the top of the chart, an "air quality" survey puts Pittsburgh somewhere near the bottom. In 2008, an American Lung Association survey named Pittsburgh as home of the worst levels of short-term particle air pollution in the US. Ouch. At least some of these readings are flawed; critics of the ALA study that measurements in Pittsburgh studied air quality not far from the huge US Steel coke plant in Clairton. Measurements in the Downtown neighborhood or in more heavily populated areas would, we argue, show Pittsburgh in a better light. How clean Pittsburgh seems today depends a lot on the relevant baseline. Compared to Pittsburgh's air in the middle of the 20th century, Pittsburgh's air today shines as day compares to night. Literally. But compared to what might reasonably expected in a modern metropolitan area, the air in Pittsburgh is adequate at best, and fragile, at worst. In 2003, when a massive power outage across much of the Northeast US stilled coal-fired power plants in the Ohio Valley, the skies above Pittsburgh -- downwind -- were noticeably clearer. A new "waste coal" fueled power plant is in the planning stages at Beech Hollow, just south of the Pittsburgh International Airport and upwind from Pittsburgh's densely-populated South Hills suburbs.

Water: Pittsburgh's riverfront location is the source of enormous pride, and all three major rivers today are marvelous multi-use sites: recreation and industry share the space. Even after the collapse of the steel industry cleared the riverfronts of most of the steel works, Pittsburgh's rivers remained almost exclusively "working" rivers, too crowded and polluted for recreational boating and with limited access for the general public. The riverfronts were dedicated largely to industrial use, lined by railroad rights of way, highways, abandoned industrial sites, and some legacy building materials suppliers. In 1995, Pittsburgh missed an opportunity to expand access to its rivers by building the new Allegheny County Jail on a prime parcel of riverfront property, adjacent to the Liberty Bridge. The region's view of its rivers appears to have changed dramatically over the last 15 years. Partnerships among local government (including former mayor Tom Murphy), real estate developers, and river access advocates have produced recreational trails along much of the riverfront Downtown, with more in development. The Great Allegheny Passage, a hiking and biking trail that connects Pittsburgh and Washington, DC, is complete nearly to Downtown Pittsburgh. Summer weekends and home football games at Heinz Field bring out large flotillas of recreational boaters. Fishing on the rivers is so good that in recent years Pittsburgh has twice played host to major bass fishing tournaments. On the North Side, Heinz Field, PNC Park, the Carnegie Science Center and related development have given a major visual and economic shot in the arm to the city. (The stadiums, of course, were subsidized with public money from existing taxes and state-supplied "loans" after local voters overwhelmingly defeated a proposal to supply public funds via a new tax.) Offices, educational facilities, and R&D space have brightened the site of the former J&L Steel Works along the river in Hazelwood; the South Side Works shopping mall and condo and office development has done the same on the opposite shore.

But major railroad rights of way still impede public access, especially across much of the South Side.

Read more at Pittsblog.

[Part I is here] [Part II is here]