Farmers Purpose-Bred A New Kind Of Cow Designed To Maintain Solar Farms

Key Points:

• Agrivoltaics combines solar energy production with agriculture, allowing land under solar panels to be used for raising crops and grazing livestock, providing dual benefits and additional income for farmers.
• Jess and Marcus Gray developed a new composite cattle breed specifically for grazing on solar farms, focusing on traits like docility, lack of horns, heat and disease resistance, and a manageable size to address safety concerns of solar facility workers.
• Grazing cattle alongside sheep on solar farms can improve pasture utilization, parasite control, and predator management, while animals benefit from the shade of solar panels, leading to better growth and lower costs.
• Beyond livestock, agrivoltaics also includes growing crops under solar panels, which can enhance soil fertility and protect plants from heat, as demonstrated by successful projects like China's desert solar farm.
• Innovative uses of solar farm space, including floating solar installations that support aquatic ecosystems, are emerging to maximize land utility and counter perceptions that solar farms waste valuable land.