Riley Power Equipment to Provide Clean, Bright Future for Iowa Coal Plant

November 13, 2008

Danvers, MA – Riley Power, Inc. based in Worcester, MA, a member of the Babcock Power Inc. family of companies, headquartered in Danvers, MA, announced today it has received a contract, valued in excess of forty-five million dollars, from Interstate Power and Light Co., a subsidiary of Alliant Energy Corporation for the design and supply of a Selective Catalytic Reduction (SCR) system and Low NOx burners for its Lansing Generating Station Unit 4, a 270 megawatt coal-fired boiler located in Lansing, Iowa.

SCR systems offered by Riley Power, which has over 37,000 MW in the USA in operation, under construction, or in design, utilize Riley Power’s unique Delta Wing® static mixing technology that provides; uniform flue gas and ammonia mixing, high NOx removal efficiencies over a wide operating load range, and rapid start-up and commissioning. SCR systems furnished by Riley Power utilize technology under an exclusive license from Balcke Durr GmbH and from other Riley Power proprietary sources. Riley Power’s low NOx Dual Air Zone (DAZ) Controlled Combustion Venturi (CCV ®) burners, with almost 30,000 MW installed worldwide, are helping utilities, electric cooperatives and municipalities provide cleaner, more efficient power to their customers. Once operational, the SCR and low NOx burners have the capacity to remove more than 90 percent of NOx emissions per year.

“Babcock Power Inc., through its subsidiary companies, offers a wide range of products and services for the power generation, waste-to-energy and biomass markets. Riley Power’s SCRs and Low NOx burners operate reliably and permit its customers to generate environmentally friendly energy,” stated Jim Wood, President and CEO of Babcock Power Inc. “Riley Power’s equipment and superior performance will support Alliant as it moves forward to provide a brighter, cleaner future for its customers.”

Babcock Power Inc., www.babcockpower.com, through its subsidiaries, is one of the world’s leading suppliers of technology, equipment, and services to the power generation industry. Babcock Power subsidiary companies include; Vogt Power International Inc. (Louisville, KY), Thermal Engineering International (USA) Inc. (Santa Fe Springs, CA), Babcock Power Environmental Inc., Riley Power Inc. and Babcock Power Services Inc.(Worcester, MA), Boiler Tube Company of America (Lyman, SC), and TEi Construction Services, Inc. (Duncan, SC).

Alliant Energy is an energy-services provider with subsidiaries serving approximately 1 million electric and 400,000 natural gas customers. Providing its customers in the Midwest with regulated electric and natural gas service is the company’s primary focus. Interstate Power and Light, the company’s Iowa utility subsidiary headquartered in Cedar Rapids, Iowa, serves approximately 530,000 electric and 235,000 natural gas customers.