The Federal Energy Regulatory Commission has approved a Dominion Transmission Inc. (DTI)request for a partial notice to proceed for the Leidy South Project to construct the Stonewall Metering and Regulating Station in Loudoun County, VA [CP15-492]. Leidy South would serve new and existing power generation facilities with natural gas traveling from the Leidy Interconnect in Clinton, PA, to points in Loudoun County. Panda Stonewall LLC, Virginia Power Services Energy Corp. Inc, and Mattawoman Energy LLC have signed binding agreements for all of the project capacity. The estimated cost is $209.66 million. DTI filed its application for the project with the Commission in 2015 (see Daily GPI, May 15, 2015), received a favorable environmental assessment from staff in March (see Daily GPI, March 31), and was approved in late August (see Daily GPI, Aug. 30).