By Gary Thomas |
July 17, 2014 | Comments (1)
Switching our bus fleet to compressed natural gas from liquefied natural gas and diesel was a carefully weighed decision at DART. But in the end, it was a no-brainer: go with the fuel source that will promote clean air while saving taxpayers $120 million in fuel costs over the next 10 years.
By Jennifer Turchin |
May 23, 2014 | Comments (0)
Maintenance facilities are the operational backbone of transit agencies, helping wash, clean and maintain thousands of buses, railcars and ferries each and every day. This regular maintenance makes them huge consumers of water and energy (and money). Many cities across the country are mandating transit agencies create more efficient facilities not only as good stewards of the environment, but also to help the bottom line.
By Pamela Burns |
April 22, 2014 | Comments (0)
Based on its population of more than 6.5 million people, Dallas-Fort Worth (DFW) is the fourth largest metropolitan area in the country. Based on land area, it’s the second largest. Regional planners are always looking toward alternative modes of transportation to efficiently and effectively move residents to their destinations. This is particularly important considering that 10 counties in the DFW region are rated by the EPA as non-attainment areas for ground-level ozone.
By Matt Stephens-Rich |
March 5, 2014 | Comments (1)
Rising and fluctuating diesel and gasoline prices cause stress and uncertainty for fleet operation bottom lines. Fortunately, transit fleet operators may choose from several alternative fuel and vehicle technologies that can provide price stability, lower fuel costs and reduced emissions.
By Dave Walsh |
February 5, 2014 | Comments (0)
Transit agencies increasingly want third-party validation of their sustainability efforts. They understand that to make improvements, they need to measure what they’re doing. And, that takes special skills and a trained eye. But, finding just the right fit between an agency and an outside advisor/auditor can be challenge.
By Yliana Flores |
January 3, 2014 | Comments (0)
San Antonio is among the fastest-growing cities in the country. According to the U.S. Census Bureau, San Antonio was ranked fourth in population growth from July 1, 2011 to July 1, 2012. An expanding population can represent a positive shift for a city; however, every community still faces challenges when managing rapid growth. For San Antonio, one significant challenge has been a marked increase in the number of vehicles on the road.
By Dave Walsh |
November 27, 2013 | Comments (4)
Big transit projects often cite reduced carbon pollution as a main selling point to the public. But to take environmental stewardship to the next level, we should look past tailpipes and smokestacks and focus our attention on what goes into these civil engineering marvels. Namely, a lot of concrete.
By Steve Linnell |
November 1, 2013 | Comments (0)
As the largest year-round fixed-route transit provider in Maine, the Greater Portland Transit District (METRO) is committed to building a transit fleet that is 100% powered by alternative fuels.
By Dave Walsh |
September 13, 2013 | Comments (0)
Everyone in the transit world knows resources are always stretched. But there are ways agencies can use sustainability to create and maintain financial, social and political capital.
Efficiency plays well with the public, and can save big money in the long haul. Oftentimes, the environmental choices faced by transit agencies are governed by local laws, which vary greatly across the country.
Let’s focus the sustainability lens on some of the biggest operational costs in public works projects:
By Richard Battersby |
September 5, 2013 | Comments (0)
The University of California, Davis is one of the greenest schools in the nation. In addition to being named the No. 1 Coolest School by the Sierra Club in 2012, former Gov. Arnold Schwarzenegger called UC Davis the “Environmental Capital of the World” in a speech at the Governors’ Global Climate Summit in 2010.
Gary Thomas is the president/executive director of Dallas Area Rapid Transit, covering a 700-square-mile service area with bus, light rail, commuter rail and paratransit services.
Registered Architect and a Project Manager Walsh, works with agencies, design and construction teams to implement measurable sustainability in transit projects.
Turchin is a licensed architect with expertise in all phases of architectural services.
Communications Supervisor, North Central Texas Council of Governments
A graduate student at the John Glenn School of Public Affairs at Ohio State University, Matt Stephens-Rich is interning at Clean Fuels Ohio as part of the Clean Cities Workforce Development Program.
Richard Battersby is the director, fleet services, at University of California, Davis. He also serves as coordinator of the East Bay Clean Cities Coalition.
Steve Linnell is Director of Transportation and Energy Planning at the Greater Portland Council of Governments and Coordinator of Maine Clean Communities.
Yliana Flores is the Alamo Area Clean Cities coordinator for the Alamo Area Council of Governments Natural Resources Department, where she has worked on transportation issues since 2010.
Colleen Crowninshield has worked for the Pima Association of Governments since 1994, where she has served as coordinator for the Tucson Clean Cities Coalition since 2002.
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