Indeck Keystone Energy, LLC is an industry leader specializing in the design and manufacturing of industrial boilers, including upgrades, modifications, performance studies, design improvements and system retrofits. With a comprehensive OEM spare parts inventory and 24-hour availability, Indeck Keystone Energy facilitates enhanced operational availability and maintainability. Indeck Keystone has been operating in Erie, PA since 1840. It was formerly Erie City Iron Works, Zurn Energy Div., Aalborg, and Erie Power Steam Generators. In 2004, the Indeck Group acquired the company and it became Indeck Keystone Energy, LLC. Indeck has designed, engineered and manufactured over 3,000 industrial package boilers for many industrial, cogeneration and combined cycle applications. Indeck Keystone Energy's industrial package boiler covers a wide variety of steam capacities up to 500,000 pph. The firm has provided over 300 installed solid fuel boilers servicing the needs of large capacity steam generating customers with capability of multiple and unique burning fuels. Steam capacity of the solid fuel boiler ranges up to 600,000 pph burning fuels such as: coal, wood, rice hulls, tires, municipal waste, blast furnace gas, refinery gas, oil, bagasse, and natural gas. www.indeck-keystone.com Indeck Keystone Energy's WHRSGs cover a wide variety of applications. Installations featuring Indeck Keystone Energy's WHRSG can be found within the United States and throughout the world.