NATURAL GAS MANAGEMENT Comprehensive management of your entire natural gas portfolio We provide comprehensive natural gas procurement, management and optimization services. Our capabilities include: • Natural gas hedging strategies and execution • Procurement and scheduling of physical natural gas • Evaluate the feasibility of renewable natural gas projects • Trade, track, manage, and report Renewable Identification Numbers • Pipeline capacity and storage management and optimization • Balancing plant gas burns with delivery schedules • Asset modeling for combined cycle generating resources • Generation dispatch modeling • Generation P&L reporting • Settlement services NATURAL GAS MANAGEMENT 2010 2012 2014 2016 2018 renewables nuclear coal natural gas ANNUAL SHARE OF US ELECTRICITY GENERATION BY ENERGY SOURCE 50% 40% 30% 20% 10% 0% Source: U.S. Energy Information Administration, Short-Term Energy Outlook