Bryant Parker opens the gate of his trailer in Dunlap, Illinois, and lets his flock out to pasture. The sheep step out, gingerly at first, then loping as a herd toward green fields. If they notice the rows of solar panels overhead, the 75 lambs and ewes don’t show it. They’re too busy chowing down. “They like eating grass,” Parker said. “As long as they’ve got good, clean grass in front of them, it don’t matter to them where they’re at.” Sheep grazing around the solar panels.