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Factor This

Factor This

This Week in Cleantech (10/09/2026) - Is the future of commuter rail battery powered?

Oct 9, 2026 · 20m

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About this episode

Tell us what you think of the show! This Week in Cleantech is a weekly podcast covering the most impactful stories in clean energy and climate featuring Paul Gerke of Factor This and Tigercomm’s Mike Casey. This week's episode features special guest Benton Graham from Grist, who discusses the Massachusetts Bay Transportation Authority's plans to electrify Boston’s Fairmount Line with battery-powered trains. This week’s “Cleantecher of the Week” is Christopher Galarza, a longtime chef and co-...