Engie told pv magazine USA the 900 MW portfolio includes the Ray Ranch solar and the Chillingham solar-plus-storage projects located in the ERCOT territory, and the Twin Lakes solar projected located in the MISO region. The three solar projects have a combined capacity. SALT LAKE CITY, Nov. Both projects are located in Ada County, where rPlus owns a minority stake in the Pleasant Valley Solar 1 park and is the. rPlus Energies has completed the acquisition of two solar and storage projects totalling 900 MW in Ada County, reinforcing its position as a key energy player in the western United States. A stake of a 900 MW solar portfolio owned by Engie was purchased by Ares Management, an alternative asset management firm.