ARLINGTON, Va.–(BUSINESS WIRE)–Zelestra, a global, multi-technology, customer-focused renewable energy company, has commenced construction on their two largest solar projects to date in the U.S. Work has started on both the 253 MWdc Echols Grove (Lamar County, Texas) and the 188 MWdc Cedar Range (Hopkins County, Texas) schemes, with McCarthy Building Companies acting as lead EPC contractor to oversee construction of both projects. The projects were both enabled through long-term power purchas