Organization Services

Founded in 1987, Tenaska Inc. is one of the largest privately held energy companies in the U.S., headquartered in Omaha, Nebraska. It operates across the full energy value chain—including natural gas marketing, power marketing, energy management services, generation, development, and carbon capture. Tenaska generates nearly 7.5 GW of power from natural gas, solar, and wind plants and has developed over 13 GW of generation assets. Its development services pipeline includes more than 41 GW of renewables and storage projects. Tenaska’s affiliated firms—TMV and TPS—provide fuel supply, trading, real-time energy management, and PPA optimization across North American markets