Represented interstate natural gas pipeline customers, state commissions, and ratepayer advocates in major Natural Gas Act section 4 general rate proceedings involving multiple interstate pipelines, including Transcontinental Gas Pipe Line Company, Northern Natural Gas Company, Texas Eastern Transmission, Columbia Gas Transmission, Eastern Gas Transmission and Storage, Carolina Gas Transmission, and Southern Star Central Gas Pipeline. Experience included litigation strategy, discovery, expert coordination, pipeline cost-of-service analysis, rate design, tariff issues, and settlement proceedings.