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After a fire more than a year ago, CT's electric buses are now back on the road

Hamden Fire Department responded to an electric bus fire in the parking lot of the CT Transit Bus Depot on State Street this morning in Hamden, Connecticut. Caused by lithium ion battery which was difficult to extinguish due to the thermal chemical process that produces great heat and continually reignites - July 23, 2022
Hamden Fire Department
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Hamden Fire Department responded to an electric bus fire in the parking lot of the CT Transit Bus Depot on State Street this morning in Hamden, Connecticut. Caused by lithium ion battery which was difficult to extinguish due to the thermal chemical process that produces great heat and continually reignites - July 23, 2022

Electric buses operated by CTtransit returned to Connecticut’s roads on Monday after a battery fire more than a year ago put the state’s entire fleet out of service.

The state Department of Transportation said Monday that the bus fire in Hamden last summer was due to a design defect that was part of a national recall from manufacturer New Flyer.

Since then, DOT officials say the entire CTtransit electric bus fleet has been upgraded, and each operating bus has been thoroughly inspected and tested. Operators and maintenance workers also received additional training, according to the DOT.

CTtransit plans to move a few of the New Haven-based vehicles to Stamford later this summer — and the DOT has purchased more electric buses with the same manufacturer to expand the state’s fleet, said DOT Public Transportation Bureau Chief Ben Limmer.

“We're fully confident in the battery electric buses’ safety, and stand behind our decision to put the buses that we currently have back into service in New Haven,” Limmer said, adding the agency is looking forward to “an additional 50 buses by the end of next calendar year.”

Those new buses will replace fleets in Hartford, Waterbury, Stamford and New Haven as part of Connecticut’s climate goals to eliminate vehicle fossil fuel emissions by 2035, Limmer said. His division plans to add over 140 buses in the next several years to reach more of the state.

“These buses operate in areas that are disproportionately burdened by air pollution, and removing diesel emissions is vital to the health and well-being of all our residents,” CTDOT Commissioner Garrett Eucalitto echoed in a statement.

As Connecticut Public's state government reporter, Michayla focuses on how policy decisions directly impact the state’s communities and livelihoods. She has been with Connecticut Public since February 2022, and before that was a producer and host for audio news outlets around New York state. When not on deadline, Michayla is probably outside with her rescue dog, Elphie. Thoughts? Jokes? Tips? Email msavitt@ctpublic.org.

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SOMOS CONNECTICUT es una iniciativa de Connecticut Public, la emisora local de NPR y PBS del estado, que busca elevar nuestras historias latinas y expandir programación que alza y informa nuestras comunidades latinas locales. Visita CTPublic.org/latino para más reportajes y recursos. Para noticias, suscríbase a nuestro boletín informativo en ctpublic.org/newsletters.

The independent journalism and non-commercial programming you rely on every day is in danger.

If you’re reading this, you believe in trusted journalism and in learning without paywalls. You value access to educational content kids love and enriching cultural programming.

Now all of that is at risk.

Federal funding for public media is under threat and if it goes, the impact to our communities will be devastating.

Together, we can defend it. It’s time to protect what matters.

Your voice has protected public media before. Now, it’s needed again. Learn how you can protect the news and programming you depend on.

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