Who is longroad energy holdings? Founded in 2016, Longroad Energy Holdings, LLC is focused on renewable energy project development, operating assets, and services. Today, Longroad owns 684 MW of operational wind and solar projects across the United States.Where is longroad energys prospero solar project? BOSTON, May 30, 2019 /PRNewswire/ -- Longroad Energy, a US-based renewable energy developer, owner and operator, announced today the financial close and start of construction of its Prospero Solar project in Andrews County, Texas with a total financing package of approximately $416 million .How many wind and solar projects does longroad own? Today, Longroad owns 684 MW of operational wind and solar projects across the United States. Its services affiliate, Longroad Energy Services, operates and manages 1.49 GW comprised of these projects in addition to 805 MW of wind and solar projects on behalf of third parties.