Turning Cow Dung into Electricity: A Sustainable Solution for Dairy Farms

California farmer Albert Strauss has been using cow dung to generate electricity for 25 years. By employing a methane gas digester, he converts waste from his 270 dairy cows into energy, even reversing his electric meter. This process not only saves him approximately $6000 monthly but also reduces methane emissions, benefiting the environment and minimizing farm odors. Additionally, the system helps offset the cost of recharging his electric car, with an expected payback period of three years for his $280,000 investment.

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