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We’re A Real (Sustainable) Ketch!

It’s not a sexy thing to ask for, but we need help to make Triplefin’s energy 100% renewable.

We’re A Real (Sustainable) Ketch!

We’re off to a good start with a full solar array, a bank of lithium batteries, a solar oven, and (of course) sails for propulsion. But when we are working with our partners on a project with a time limit or when we need to race ahead of a storm and there’s no wind, we have to fire up our old diesel engine. Your donation can help make our fantasy of a quiet, environmentally sexy, electric motor come true.


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10980 N Rudasill Rd
Tucson, AZ 85743 USA

+1 520 904-2364

Project Triplefin is supported by The Biodiversity Group, a US 501(c)(3) organization, and all donations are tax-deductible.

Unless noted, all content on this site is copyrighted 2023 by Paul S. Hamilton, Stephanie Jo Bowman, or Triplefin Expeditions.

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