US renewables developer rPlus Energies has powered up its 800-MW Green River Energy Center in Utah, nearly two years after <a href="https://renewablesnow.com/news/rplus-turns-sod-on-400-mw-solar-plus-storage-project-in-utah-869340/" target="_blank">breaking ground</a> on the project that paired 400 MW of solar photovoltaic capacity with 400 MW/1,600 MWh of battery energy storage.