Solar ranch in Tennessee aims to prove grazing cattle under the panels is a farmland win-win

A Tennessee solar developer is betting that cattle-grazing and solar panels can coexist — and benefit farmers as well as the electric grid. Silicon Ranch has debuted a 40-acre solar and cattle farm outside of Nashville, where it will spend the next year working to prove the concept works, and persuading farmers to give it a try. It's fairly common now to see sheep grazing at solar sites, but cattle have been too big to fit safely underneath. Silicon Ranch has developed a software system that rot...