Natural Prairie Dairy uses a slurry-processing system that leverages vapor compression to turn cow slurry into three useful by-products. “Adopting a fully closed-loop system has allowed us to become more self-sufficient in a tumultuous market.”
Windfall Bio founder Josh Silverman, PhD speaks to DairyReporter about his company's first-of-a-kind solution to reducing on-farm methane emissions and creating organic, nitrogen-enriched fertilizer. ‘We want this to be cheap enough so that any farmer...
Researchers have discovered that adding a chemical commonly used as a nitrogen fertilizer in to slurry could dramatically slash greenhouse gas emissions.
N2 Unit turns livestock slurry into nitrogen-rich fertilizer, right on farm. Soon, the system will be produced by GEA and made available to more dairy farmers globally.
DairyReporter learns more about CDRF’s USDA-backed project, which is set to receive up to US$85m of government funding to promote emissions-reducing practices across California dairies.
Finnish food company Valio and energy company St1 are establishing a joint venture to produce renewable biogas from dairy farm manure and other agricultural by-products mainly as fuel for heavy-duty transport.
