Ambient Carbon's Methane Eradication Photochemical System (MEPS) claims 90% methane reduction in dairy barn emissions during a Denmark field trial. While Danone North America provides strategic funding, the four-year commercialization timeline raises questions about urgency versus publicity. The shipping container-housed system processes ventilation air from a 250-cow facility, generating fertilizer byproducts that conveniently offset implementation costs—a financial sweetener that likely drives adoption more than environmental concerns.
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