Gulf South Pipeline Co. LP received a favorable environmental assessment for its St. Charles Parish Expansion Project in Louisiana, which would add a 5,000 hp compression station and 900 feet of 16-inch diameter pipeline [CP16-478]. The project would provide up to 0.13 Bcf/d of natural gas to an Entergy Louisiana LLC proposed natural gas-fired power plant in the parish by enabling pressure management between Gulf South’s existing 24-inch diameter Index 270 pipeline and its 16-inch diameter 270-94 lateral. Entergy broke ground for the 980 MW St. Charles Power Station earlier this year.