Join us as Eastern Energy Expo, the premier event for the petroleum marketing and HVAC industry, celebrates its 10th anniversary when it returns to Mohegan Sun, May 17–20, 2026. This annual expo and trade show brings together wholesale and retail liquid fuel marketers, motor fuel distributors, diesel and biodiesel distributors, propane marketers and HVAC service professionals. Experience informative business presentations, attend technical education programs, visit the two-day trade show and participate in memorable networking opportunities.