Building the Future from the Ground Up
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Building materials

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Can Biochar Reduce Hydrogen Sulfide (H2S) Toxin?

Some construction and demolition (C&D) fines that contain gypsum emit H2S toxin.
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Urban Bioenergy-Biochar: An Opportunity Assessment for Municipalities

The Urban Sustainability Directors Network in collaboration with the cities of Boulder, Helsinki, Minneapolis, and Stockholm engaged the Ithaka…
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Dwelling on Drawdown – Part I

Follow Kathleen Draper's biochar home building project to learn more about how she has stashed carbon in every nook and cranny of her new home!
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Dwelling on Drawdown – Draining the Swamp

Follow Kathleen Draper's biochar home building project to learn more about how she has stashed carbon in every nook and cranny of her new home!
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Dwelling on Drawdown - Part III - Carbon Walls

Converting walls to carbon caches could be compelling when you consider just how much wall space there is in the average US home.
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Scaling Biochar Forum October 13&14, 2020

This Webinar series organized by the Sonoma Biochar Initiative and the California Biochar Association took place over two mornings on October 13 and…