OCI Energy, CPS Energy, and LG Energy Solution Vertech Partner to Develop Major ERCOT Battery Storage Project PR Newswire SEOUL, South Korea, May 27, 2025 Companies sign MOU to advance 120 MW / 480 MWh energy storage project in San Antonio, Texas SEOUL , South Korea , May 27, 2025 /PRNewswire/ -- Texas -based OCI Energy LLC (OCI Energy) and CPS Energy, along with LG Energy Solutions' U.S. energy storage division, LG Energy Solution Vertech, signed a Memorandum of Understanding (MOU) yesterday,...