Tenaska is an international leader in the marketing of electric power and natural gas and has expanded into the marketing of alternative fuels.

Tenaska Marketing Ventures/Tenaska Marketing Canada (collectively TMV) focuses on physical assets in the natural gas market.  Access to an expanding range of financial, transportation and storage opportunities helps TMV's customers manage their natural gas needs more efficiently, adding value and reducing financial risk. 

TMV sold or managed 2 trillion cubic feet of gas in 2009, a volume equal to about 8.8 percent of the total U.S. natural gas consumption. Such results solidify TMV's position as one of the top 10 gas marketers in North America.

Tenaska Power Services Co. (TPS), Tenaska’s power marketing company, specializes in physical power marketing and electric asset management for utilities and non-utility generators. In 2009, TPS sold more than 7,000 gigawatt hours of electricity, and managed 17,500 megawatts (MW) of electric generating assets.

TPS creates value for its customers through its expertise and knowledge of the electric transmission network and system operations. In addition, Tenaska companies can build or acquire supplemental resources to satisfy a customer's full or partial power requirements. TPS is a major player in the growing wind generation industry as the largest third-party provider of management and marketing services for Texas wind generators, the leading.

As a measure of Tenaska's success in meeting customer expectations, Mastio & Company, a leading industrial consumer opinion research firm, ranks TMV and TPS among the top energy marketing companies in North America for customer satisfaction.

Tenaska’s success in marketing gas and power is a strong foundation for Tenaska BioFuels, LLC, which provides marketing, transportation, and financial services to the growing ethanol and biodiesel industries.  TBF is a multi-commodity business, with an international reputation for expertise in transportation and storage alternative fuels producers, marketers, blenders and retailers. In 2009, 50 percent of TBF’s business was a result of services and marketing for the ethanol, diesel and biodiesel industries. The rest was comprised of vegetable oil sales.