How a Minnesota nonprofit makes biochar
Project Optimist tagged along with nonprofit Great River Greening during a biochar demonstration on March 17. Here's how it works.
Organic waste
4 posts
Burn brush and store carbon: How biochar works, falters as a potential climate solution
Even though the benefits of biochar for carbon sequestration are widely recognized, there are challenges to implement its use at scale.
Waste not: How the St. Cloud recovery facility turns wastewater into green products
Large methane digesters, like the one in St. Cloud, could make a significant contribution in the fight against global warming.
Making the most of food waste: Growing community compost programs in Minnesota
In the U.S., we waste an estimated 30% to 40% of our food supply.