
Should your next car run on BIO-fuel? Bernard Hidier, Co-Founder KarrGreen
09/20/23 • 35 min
You may recognize today’s guest from episode 5. We’re here with Bernard Hidier, the French expat living in Maine who co-founded Finsulate the non-toxic antifouling solution that looks like velvet and mimics a sea urchin.
Bernard is back with us because somehow he has managed to co-found and co-manage more than one company at the same time. “Kids do not try this at home!”
If you remember, Bernard is originally from Brittany France and that is where KarrGreen hails from. Karrgreen is a biofuel company transforming agricultural waste into fuel for cars. With a growing footprint of filling stations in France, KarrGreen’s success does make one wonder why we are digging up lithium for batteries when our abundant agricultural waste could be used instead.
For Bernard, the corporate structure is as important - and innovative - as the fuel itself. KarrGreen focuses on building local communities, making both its clients and suppliers vested stakeholders.
Just a reminder, you can listen to Happy Planet pretty much anywhere you listen to podcasts, or by following one of these links: Apple , Spotify, Google, or our website.
SPONSORS & PARTNERS
Many thanks to Maine Technology Institute, Maine Venture Fund and Spark No.9 for their sponsorship.
I’d also like to thank our promotional partners. Investable Oceans is a US-based angel platform specializing in ocean-related startups.
Oceanovation is a fast-growing hub for entrepreneurs and investors in blue-tech innovation.
KarrGreen
Finsulate
Bernard Hidier
Listen on Apple , Spotify, our website, or pretty much anywhere you listen to podcasts!
I'd like to thank our sponsors:
Gulf of Maine Research Institute and Bold Ocean Ventures have partnered to create a mission-driven venture capital fund, supporting the growth of innovative, sustainable ocean-related businesses.
Startup Marin Skincare has rocketed thanks to products made with Maine-lobster-derived glycoprotein that work on eczema and dry skin. Former guest on our show and co-Founder Patrick Breeding is offering listeners a 20% discount on their skincare products. Type HAPPYPLANET into the coupon code field!
Spark No. 9, ensures that companies - and startups - have successful product launches by testing their products online. Remove the guesswork before you launch!
Promotional and program partners include ...
You may recognize today’s guest from episode 5. We’re here with Bernard Hidier, the French expat living in Maine who co-founded Finsulate the non-toxic antifouling solution that looks like velvet and mimics a sea urchin.
Bernard is back with us because somehow he has managed to co-found and co-manage more than one company at the same time. “Kids do not try this at home!”
If you remember, Bernard is originally from Brittany France and that is where KarrGreen hails from. Karrgreen is a biofuel company transforming agricultural waste into fuel for cars. With a growing footprint of filling stations in France, KarrGreen’s success does make one wonder why we are digging up lithium for batteries when our abundant agricultural waste could be used instead.
For Bernard, the corporate structure is as important - and innovative - as the fuel itself. KarrGreen focuses on building local communities, making both its clients and suppliers vested stakeholders.
Just a reminder, you can listen to Happy Planet pretty much anywhere you listen to podcasts, or by following one of these links: Apple , Spotify, Google, or our website.
SPONSORS & PARTNERS
Many thanks to Maine Technology Institute, Maine Venture Fund and Spark No.9 for their sponsorship.
I’d also like to thank our promotional partners. Investable Oceans is a US-based angel platform specializing in ocean-related startups.
Oceanovation is a fast-growing hub for entrepreneurs and investors in blue-tech innovation.
KarrGreen
Finsulate
Bernard Hidier
Listen on Apple , Spotify, our website, or pretty much anywhere you listen to podcasts!
I'd like to thank our sponsors:
Gulf of Maine Research Institute and Bold Ocean Ventures have partnered to create a mission-driven venture capital fund, supporting the growth of innovative, sustainable ocean-related businesses.
Startup Marin Skincare has rocketed thanks to products made with Maine-lobster-derived glycoprotein that work on eczema and dry skin. Former guest on our show and co-Founder Patrick Breeding is offering listeners a 20% discount on their skincare products. Type HAPPYPLANET into the coupon code field!
Spark No. 9, ensures that companies - and startups - have successful product launches by testing their products online. Remove the guesswork before you launch!
Promotional and program partners include ...
Previous Episode

Can SafetyNet Save Our Fisheries?
We are going to kick off the fall season with a chat with Dan Watson, the UK-based founder and CEO of a fisheries startup called SafetyNet. I first met Dan through Harry Wright’s accelerator Bright Tide, where I am an advisor. Then I wound up on his mentor team for another accelerator run by Boston-based Sea Ahead. I can’t wait to see where our paths next cross!
One of Dan’s most talked about solutions is designed to prevent bycatch. Bycatch refers to unwanted fish that are inadvertently caught in commercial fishing traps. It’s estimated that $1billion of unwanted fish are thrown away each year. Not to mention disruptions to the marine ecosystems. So solving this problem could provide a great benefit to the planet.
SafetyNet’s bycatch solution is based on research Dan dug up from the 70s and involves simply shining different coloured lights into the water as you fish in order to attract and repel different species. This is just the tip of the iceberg of SafetyNet is up to.
Just a reminder, you can listen to Happy Planet pretty much anywhere you listen to podcasts, or by following one of these links: Apple , Spotify, Google, or our website.
SPONSORS & PARTNERS
Many thanks to Maine Technology Institute, Maine Venture Fund and Spark No.9 for their sponsorship.
I’d also like to thank our promotional partners. Investable Oceans is a US-based angel platform specializing in ocean-related startups.
Oceanovation is a fast-growing hub for entrepreneurs and investors in blue-tech innovation.
Listen on Apple , Spotify, our website, or pretty much anywhere you listen to podcasts!
I'd like to thank our sponsors:
Gulf of Maine Research Institute and Bold Ocean Ventures have partnered to create a mission-driven venture capital fund, supporting the growth of innovative, sustainable ocean-related businesses.
Startup Marin Skincare has rocketed thanks to products made with Maine-lobster-derived glycoprotein that work on eczema and dry skin. Former guest on our show and co-Founder Patrick Breeding is offering listeners a 20% discount on their skincare products. Type HAPPYPLANET into the coupon code field!
Spark No. 9, ensures that companies - and startups - have successful product launches by testing their products online. Remove the guesswork before you launch!
Promotional and program partners include ...
Next Episode

Would you spend eternity in an underwater urn? Louise Skajem and Aura Murillo of Resting Reef
Today, we are hopping over the Atlantic to speak with Louise Skajem and Aura Murillo, two young, UK-based women designers who are innovating in a marine area I never imagined I would discuss on this show: funerary services. These young women are full of life and will challenge everything you have ever come to believe about funeral directors.
Their company, the aptly named Resting Reefs, proposes to use human ashes, mix them with oyster shell powder, which is very high in calcium carbonate and a wonderful ocean anti-acidification agent, and transform them into what they call underwater urns. These are beautiful sculptures used to create artificial living reefs installed along coastlines.
Rather than simply spreading ashes in the ocean, as many people do, creating a resting reef gives family and friends a sense of permanence, a reef to visit where marine life will grow and prosper.
In this podcast, you will hear a reference to aquamation. This is an alternative process to cremation that is preferred by Louise and Aura since it uses five times less energy than fire and reduces a funeral's emissions of greenhouse gases by about thirty-five percent.
While neither Louise nor Aura are originally from the UK, they say it's a great place to start a business right now, and their type of business in particular may be well positioned to benefit from being in the United Kingdom as 75 percent of the UK population opts for cremation. And after two years of keeping ashes at home, people usually look for something special to do with them. These women might just be on to something....
Just a reminder, you can listen to Happy Planet pretty much anywhere you listen to podcasts, or by following one of these links: Apple , Spotify, Google, or our
Listen on Apple , Spotify, our website, or pretty much anywhere you listen to podcasts!
I'd like to thank our sponsors:
Gulf of Maine Research Institute and Bold Ocean Ventures have partnered to create a mission-driven venture capital fund, supporting the growth of innovative, sustainable ocean-related businesses.
Startup Marin Skincare has rocketed thanks to products made with Maine-lobster-derived glycoprotein that work on eczema and dry skin. Former guest on our show and co-Founder Patrick Breeding is offering listeners a 20% discount on their skincare products. Type HAPPYPLANET into the coupon code field!
Spark No. 9, ensures that companies - and startups - have successful product launches by testing their products online. Remove the guesswork before you launch!
Promotional and program partners include ...
HAPPY PLANET - Should your next car run on BIO-fuel? Bernard Hidier, Co-Founder KarrGreen
Transcript
Abigail: Welcome to the podcast today, where we celebrate innovation for a happy planet. I am your host, Abigail Carroll.
You may recognize today's guest from episode five. We're here with Bernard Hidier, a French expat living in Maine who co founded Finsulate, which offers a non toxic anti-fouling solution that mimics a sea urchin. Well, Bernard is back with us because somehow he has managed to co-found and co-manage more than one company at the same time.
Kids,
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