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TriMet launches new zero emission, wind-powered electric buses

Getting a charge at today’s launch event.
(Photos: TriMet)

TriMet and their partners launched five new all-electric buses at the Sunset Transit Center this morning. They claim to be the first transit agency in the nation to put fully wind-powered buses into regular service.

TriMet expects to have 10 electric buses on the road by summer of next year. The new rigs are part of the agency’s push to have a completely non-diesel fleet by 2040. And, with an assist from Portland General Electric, 100% of their power will be created from wind turbines.

At a press conference event today Oregon Governor Kate Brown’s Transportation Policy Advisor Brendan Finn said, “One of the most daunting challenges we have in our society today is our changing climate and how we’re adapting to it. 40% of all greenhouse gas emissions that contribute to climate change are from the transportation sector; and that needs to change! Governor Brown’s administration has been laser-focused on reducing carbon emissions. Investing and expanding in transit is one of the cornerstones in the governor’s strategy, as is transportation electrification.”

Funding for four of the new buses came from a $3.4 million federal grant. PGE will own and maintain the charging equipment, a move that saved TriMet enough money to buy a fifth bus. TriMet says they’ll spend another $53 million to purchase another 80 electric buses over the next five-to-six years with funding from the State of Oregon’s Keep Oregon Moving Act.


The first all-electric bus will start service tomorrow on Line 62 in Beaverton.

In addition to not spewing out an estimated 1.17 million tons of toxic CO2 emissions into our air, each new bus will save TriMet about $400,000 in fuel costs over the 12-year lifespan of the vehicle. They have a range of 80 miles per charge and can be re-charged in 30 minutes (with a fast charger) or four hours (on a standard charger).

Asked if they’d considered safety issues related to how quiet the new buses are, TriMet Media Relations and Communications Manager Roberta Altstadt told me, “We haven’t heard a concern about that and have done numerous road tests over the last several months.” Altstadt said the new buses are about 39 decibels while idling and are “much louder than a Prius”.

These new buses will only add to the momentum to dramatically improve bus service in Portland — a key part of our efforts to encourage less driving.

For more information, check out the official announcement from TriMet. And happy breathing!

CORRECTION, 4/22: The original version of this article said each bus would save $400,000 in fuel costs each year. That was incorrect. The correct figure is $400,000 over 12 years, or $33,333 per year. I regret the error.

— Jonathan Maus: (503) 706-8804, @jonathan_maus on Twitter and

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