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.
Environment
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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.
How a small church prairie helps habitat and biodiversity in the middle of Minnesota
'15 acres in the grand scheme can be quite a bit,' says Wildlife Habitat Specialist Ryan Rothstein with the Stearns County Soil and Water Conservation District.
Wadena man develops local biodigester as the biogas field goes 'gangbusters'
We've followed three nascent biodigesters for the last year, and they have all taken longer to launch than initially planned. Walter Ribeiro feels that the need to do so is increasingly urgent.
Das BioHaus models sustainable living where you might not expect it
A German camp in Minnesota features 3 keys to low-energy living.