Cows, Jamaica, & Solar — Winning The Clean Energy Revolution - CleanTechnica

The article discusses the innovative practice of agrivoltaics, which combines solar energy production with farming activities, including both crop cultivation and livestock grazing. Traditionally, solar farms have used sheep to manage vegetation beneath solar panels, benefiting both farmers and solar operators by reducing maintenance costs and providing natural fertilization. Building on this concept, Silicon Ranch, a leading company in the field, is now exploring the integration of cattle into solar farms. Cows present unique challenges due to their size and behavior, such as rubbing against structures, which requires more robust panel supports and adaptive technology. To address these challenges, Silicon Ranch has developed a system called CattleTracker, which uses tracking devices on cows to monitor their location and adjust solar panel orientation accordingly. When cows approach, panels tilt nearly horizontal to prevent damage and allow safe grazing underneath. This rotational grazing approach not only maintains panel efficiency but also promotes biodiversity and carbon sequestration on the land. While cattle are often criticized for greenhouse gas emissions, proponents argue that grass-fed,