Thursday, October 6, 2011
The Electric Trolleybus: a Sustainable Choice for Portland
In addition to these advantages, the electric trolleybus is inherently more environmentally sustainable than the diesel bus. Most electricity generation is only partly generated from fossil fuels, and in many cities like Seattle it is made up entirely of renewable energy like hydroelectric and wind power. The electric grid is also a much more efficient way to deliver energy than an internal combustion engine, so less energy is being wasted overall. A transit system that uses more electric vehicles can reduce its carbon footprint significantly. King County Metro in Seattle recently did an evaluation comparing the impacts of trolleybuses and diesel buses, and found that on virtually all measures the trolleybuses performed better.
What does this all mean for public transit in Portland? TriMet touts the sustainability of its light rail lines, but its bus fleet is almost entirely made up of aging diesel buses. Given that buses will always be an essential component of our transit network, it is essential that they be targeted for improvement. I would argue that the best way to make the bus system better and more sustainable would be to start building out a trolleybus network, starting with the Frequent Service Network.
A Day without Commuting...
Another great story on TriMet Diaries by Dr. Jeff. Enjoy. :)
http://trimetdiaries.com/2011/10/a-day-without-commuting/
http://trimetdiaries.com/2011/10/a-day-without-commuting/
Streetcar is working again
"@KATUNews: TriMet says the Streetcar line is back up. Also, extra staff will be on hand today during #OccupyPortland. Riders should expect some delays."
Call out the buses to save the day!
"@trimet: A power outage has disrupted Portland Streetcar service along its entire line ..."
"@trimet: (cont.): TriMet shuttle buses are replacing Streetcar service between South Waterfront and Northwest Portland. Riders should expect delays."
The mother kicked off the bus speaks
Oh boy...
Mom forced off bus with crying toddler happy for riders' support | Local & Regional | KATU.com
Lotta BS in there. How come it took her so long to come forward? It's because this was no incident to begin with.
Mom forced off bus with crying toddler happy for riders' support | Local & Regional | KATU.com
Lotta BS in there. How come it took her so long to come forward? It's because this was no incident to begin with.
Subscribe to:
Posts (Atom)