Transco Rate Case Includes Expansion Costs, Emissions Reduction Charge, 16.4% ROE

September 6, 2018 The Natural Gas Act Section 4 rate case filed by Transcontinental Gas Pipe Line Corp. LLC August 31 includes an income tax allowance, a new emissions reduction surcharge, allocation of some storage costs to the transmission function and numerous expansion project costs for facilities that were placed in service after 3/1/13. That […]