Tenaska
Tenaska is a privately held, vertically integrated U.S. energy company operating across the energy value chain through #1-ranked natural gas marketing (TMV), power marketing (TPS), owned generation of 7,700+ MW, and development of renewables, storage, CCS, and green hydrogen.
- Company typePrivate
- Founded1987
- HeadquartersOmaha, United States
- Headcount501–1,000
- GTM typeB2B
- OfferingServices
What Tenaska does
Tenaska is a privately held, vertically integrated U.S. energy company founded in 1987 and headquartered in Omaha, Nebraska. The company operates across the energy value chain through four core business units: Tenaska Marketing Ventures (TMV), ranked #1 in U.S. physical natural gas markets and managing approximately 10% of combined U.S. and Canadian natural gas demand across supply, hedging, asset management, and swing-management services; Tenaska Power Services Co. (TPS), providing scheduling, dispatch, and asset management for generation and demand-side customers; Tenaska Generation, which owns and operates one of the largest private generating fleets in the country at 7,700+ MW of natural gas, wind, and solar capacity across PJM, ERCOT, MISO, SPP, and CAISO; and Tenaska Development, which originates and develops solar, wind, energy storage, carbon capture, and green hydrogen projects across a 28,887 MW portfolio. The company has raised approximately $22.1 billion in cumulative financing and reports $15.6B in gross operating revenues, $6.9B in total assets, and $3.8B in total balance sheet equity.
The company serves three primary customer categories. Wholesale natural gas and power customers — utilities, LDCs, industrial buyers, and energy traders such as Shell Energy, Mercuria, and Exelon Generation — contract with TMV and TPS for commodity supply, hedging, and energy management. Utilities and grid operators, including the Tennessee Valley Authority, Pacific Gas & Electric, and Minnesota Power, are the primary off-takers for the owned generation fleet and new-build BESS projects under long-term PPAs and storage agreements (e.g., the 20-year Bobwhite Energy Storage agreement). Industrial emitters and clean-energy consumers are an emerging customer cohort served through Tenaska's CCS hub projects (Longleaf in Alabama, Tri-State across OH/WV/PA) and its gigawatt-scale green hydrogen partnership with Copenhagen Infrastructure Partners. Revenue mechanics are hybrid: transactional fees and commodity pass-through on marketing activities, long-term capacity and energy payments on owned generation, and development fees plus project-divestiture economics on the development pipeline.
Strategic activity over 2022–2026 indicates sustained capital deployment and a pivot toward a more diversified, decarbonization-aligned portfolio. Notable actions include the September 2025 joint acquisition of 3,005 MW of gas generation from JERA Americas, the April 2026 $300M Bobwhite BESS agreement with TVA, the January 2025 Svante carbon capture MOU, the October 2023 green hydrogen partnership with CIP, and the September 2024 divestiture of 2+ GW of Midwest solar/storage to Sol Systems. Co-founder Howard Hawks died in December 2024; leadership has transitioned to a third-generation CEO (Chris Leitner, January 2023) with President-level heads of each business unit, supported by an active board that includes former CEO Jerry Crouse as Chairman.
Tenaska firmographics
Firmographics- Name
- Tenaska
- Legal name
- Tenaska
- Website
- https://tenaska.com
- Company type
- Private
- Founded year
- 1987
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- Tenaska is a privately held, vertically integrated U.S. energy company operating across the energy value chain through #1-ranked natural gas marketing (TMV), power marketing (TPS), owned generation of 7,700+ MW, and development of renewables, storage, CCS, and green hydrogen.
- Ownership category
- akta.pro rank
Tenaska industry classification
Industry- Product category
- Independent Energy Marketing and Power Generation
- NAICS
- Electric Power Generation, Transmission and Distribution (2211)
- SIC
- Electric, Gas & Sanitary Services (4900)
- akta.pro primary industry
- Renewable Energy Asset O&M (Wind, Solar, Hydro, Geothermal) (EUAEAGAB)
- akta.pro secondary industry
- Energy Storage O&M (BESS, PCS, EMS) (EUAEAGAH)
Keywords
Where Tenaska is headquartered
LocationHeadquarters
- HQ city
- Omaha
- HQ country
- United States
- HQ region
- North America
Offices4 records
Markets served
Tenaska business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Operations, Infrastructure, Personnel, Technology or R&D, Supply Chain
Revenue model
- Natural Gas Marketing: Tenaska Marketing Ventures (TMV) provides natural gas supply chain management services, including natural gas buying/selling, price hedging, asset management, and supply/demand volume swing management. TMV is ranked #1 in physical gas markets and top 5 overall among North American natural gas marketers.
- Power Marketing: Tenaska Power Services Co. (TPS) provides energy management services for generation and demand-side customers, managing power assets and providing scheduling and dispatch services.
- Power Generation Ownership and Management: Tenaska owns and operates natural gas, wind, and solar generating facilities totaling over 7,700 MW. Revenue is generated through electricity sales to utilities and power marketers under long-term contracts and merchant arrangements.
- Energy Project Development: Tenaska Development provides development services for energy projects including solar, wind, battery storage, and carbon capture projects. The company develops projects and often partners with or sells to other owners while providing construction and development expertise.
- Asset Acquisition and Divestiture: Tenaska acquires and divests power generation assets, such as the September 2025 acquisition of 3,005 MW of gas plants from JERA Americas. Generates revenue through asset appreciation and operational income.
Go-to-market motion2 records
Distribution channels4 records
Marketing channels6 records
Tenaska product offering
Product offeringCore offering
Tenaska operates across the energy value chain through four core business units: Tenaska Marketing Ventures (TMV), the leading physical natural gas marketer in the U.S.; Tenaska Power Services Co. (TPS), a leading power marketing and energy management services provider; Tenaska Generation, which owns and operates 7,700+ MW of natural gas, wind, and solar generating facilities; and Tenaska Development, which develops utility-scale solar, wind, battery storage, carbon capture and storage, and green hydrogen projects.
Product overview
Tenaska is a leading independent U.S. energy company operating across the entire energy value chain. The company offers a platform of integrated products and services comprising: natural gas marketing through Tenaska Marketing Ventures (TMV), one of the top physical natural gas marketers in North America; power marketing via Tenaska Power Services Co. (TPS); generation asset ownership and management through Tenaska Generation (operates 7,700+ MW of natural gas, wind and solar facilities); and development services through Tenaska Development (portfolio of 28,887+ MW of solar, wind, energy storage, plus 10 CCS projects capable of storing 50 million metric tons CO2 annually, and green hydrogen initiatives). Key branded projects include the Longleaf CCS Hub in Alabama, Tri-State Energy Hub across Ohio/West Virginia/Pennsylvania, multiple battery storage projects (Nighthawk, Condor, Peregrine, Bobwhite) using Tesla Megapack technology, and a fleet of natural gas generating stations (Gateway, Frontier, Lindsey Hill, Kiamichi, Westmoreland, Georgia). The company also provides customer portals (Tenaska Customer Connect, Tenaska Power Services Portal) for account access, and maintains a private equity arm through Tenaska Capital Management.
Differentiator
Problem solved
Functional benefit
Brands
- Tenaska Center for Arts Engagement: Arts engagement facility named in partnership with Omaha Performing Arts, a $108 million facility opening in 2026.
Products and services
- Tenaska Marketing Ventures (TMV)
- Tenaska Power Services Co. (TPS)
- Tenaska Generation
- Tenaska Development
- Longleaf CCS Hub
- Tri-State Energy Hub
- Green Hydrogen Projects
- Bobwhite Energy Storage
- Nighthawk Battery Storage
- Condor Battery Storage
- Peregrine Battery Storage
- Tenaska Gateway Generating Station
- Tenaska Frontier Generating Station
- Lindsey Hill Generating Station
Quantifiable outcome
- 10% of U.S. and Canadian natural gas demand managed through TMV
- +4 more outcomes
Companies that use Tenaska
Customer profileNamed customers6 records
Segments6 records
Ideal customer profiles2 records
Tenaska technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Tenaska partnerships and signals
Strategic signalPartnerships
13 partnerships are on record, tiered core and minor.
- Tennessee Valley Authority (TVA)coreBobwhite Energy Storage (Tenaska affiliate) signed a 20-year energy storage agreement with TVA for a 225-MW/900-MWh battery storage project in Hawkins County, East Tennessee. The $300 million investment represents a significant long-term partnership supporting TVA's strategic goals of strengthening grid reliability, managing peak demand, and expanding domestic energy capacity.
- JERA AmericascoreJERA Americas completed sale of its equity interests in three gas-fueled power plants to Tenaska and Tyr Energy. The facilities have a combined generating capacity of 3,005 MW and serve critical power markets across PJM, SPP, and ERCOT grid regions. The transaction closed September 15, 2025.
- Tyr EnergycoreTenaska and Tyr Energy jointly acquired 3,005 MW of gas-fueled power plants from JERA Americas. The partnership expands ownership in well-positioned generating assets across PJM, SPP, and ERCOT markets.
- Svante TechnologiescoreTenaska and Svante signed a Memorandum of Understanding to collaborate on delivering cost-effective, integrated carbon capture and storage solutions. Svante provides cutting-edge solid sorbent-based carbon capture technology while Tenaska provides regional planning and infrastructure for CO2 transportation and storage.
- Sol SystemscoreSol Systems acquired over 2 GW of utility-scale solar and storage projects from Tenaska across the Midwest. Projects slated for operations 2028-2029. Tenaska continues collaborating with Sol on development through construction phase. Expands existing relationship that includes Eldorado Phase I and II projects.
- Southern States Energy BoardminorDOE award team includes Southern States Energy Board (award recipient), Tenaska, Advanced Resources International, Crescent Resource Innovation, ENTECH Strategies, Geological Survey of Alabama, University of South Alabama, and Williams. Southern Company Services serves as Project Industry Network lead.
- Copenhagen Infrastructure Partners (CIP)coreCIP (through its Energy Transition Fund I) and Tenaska entered into an agreement to develop gigawatt-scale green hydrogen projects in the U.S. The partnership aims to serve local and global demand for green hydrogen, ammonia, methanol, sustainable aviation fuel, and other clean fuels in key U.S. hydrogen markets.
- Olympus EnergyminorOlympus Energy and Tenaska Marketing Ventures agreement for sale of certified responsibly sourced gas (RSG) from Appalachian Basin. Certificates transferred through Xpansiv Registry with Project Canary TrustWell environmental assessments.
- Cordelio PowercoreFive-year joint development agreement where Tenaska originates and develops new wind energy projects exclusively for Cordelio. Cordelio acquired a 1,000 MW portfolio of wind projects under development by Tenaska, focusing on MISO, PJM, and Western Interconnection markets.
- Arevon EnergycoreTenaska and Arevon collaborate on multiple battery storage projects including Nighthawk (300 MW in San Diego County), Condor (200 MW/800 MWh in Grand Terrace, CA), and Peregrine (200 MW/400 MWh in San Diego). Projects use Tesla Megapack technology and serve utilities including PG&E.
- Diamond Generating CorporationcoreLong-standing partnership through joint venture entities including Tenaska Westmoreland Generating Station (Tenaska, Diamond Generating, Kyuden Birdsboro, J-POWER), Tenaska Georgia Partners, and Tenaska Alabama Partners (Lindsay Hill station).
- J-POWER USAcorePartnership through entities including Tenaska Frontier Partners (Tenaska, J-POWER USA, Diamond Generating), Tenaska Gateway Partners (Tenaska, Tyr Energy, JERA), and Kiowa Power Partners.
- ALLETE (Minnesota Power)coreNobles 2 Power Partners (affiliates of Tenaska, ALLETE, Bright Canyon Energy) owns 250 MW Nobles 2 wind farm. Project operates under 20-year power purchase agreement with Minnesota Power (ALLETE subsidiary).
Scale indicators15 records
Recent moves6 records
Expansion highlights7 records
Tenaska competitors and assessment
Company assessmentDirect peers
- Invenergy: Invenergy is a privately-held U.S. developer, owner, and operator of utility-scale wind, solar, and storage projects — comparable to Tenaska in private-company profile, project development pipeline, and partnership-driven asset rotation model.
- Hartree Partners: Hartree Partners is a global commodities merchant with significant physical natural gas, power, and environmental products trading — a direct competitor to Tenaska Marketing Ventures in U.S./Canadian wholesale natural gas marketing.
- NextEra Energy Resources: NextEra Energy Resources is the world's largest generator of wind and solar energy and a leading battery storage developer with a deep development pipeline — directly comparable to Tenaska Development's renewable and storage origination business.
- Constellation Energy: Constellation is the largest U.S. clean energy producer post-Calpine acquisition, with a 32+ GW nuclear, natural gas, wind, and solar fleet — overlapping Tenaska in wholesale generation, capacity markets, and merchant dispatch optimization.
- NRG Energy: NRG is a major U.S. competitive power generator and retail electricity provider, competing with Tenaska Generation in PJM, ERCOT, and other ISO markets while operating a growing residential and commercial energy retail platform.
- Vistra Corp: Vistra is a large publicly-traded competitive power generator with ~41 GW across natural gas, coal, nuclear, solar, and battery storage operating in ERCOT, PJM, and other U.S. markets — directly comparable to Tenaska's owned-generation and merchant power exposure.
- Calpine: Calpine is one of the largest U.S. independent power producers, with a ~26 GW fleet concentrated in natural gas and geothermal — the closest direct peer to Tenaska in scale, fuel mix, and merchant IPP positioning before its acquisition by Constellation.
- Mercuria Energy: Mercuria is one of the largest global commodity trading houses with significant North American natural gas and power trading — directly comparable to Tenaska Marketing Ventures' physical natural gas marketing franchise and Mercuria's role as a Tenaska Lindsay Hill PPA off-taker.
Others
- Macquarie Asset Management (Green Investment Group): Macquarie Asset Management's Green Investment Group develops and invests in renewable energy and energy transition infrastructure — a comparable capital partner/developer in U.S. wind, solar, storage, and green hydrogen projects in which Tenaska also participates.
Broad incumbents
- ENGIE North America: ENGIE North America operates a ~13 GW portfolio of renewable and thermal generation and develops large-scale storage and hydrogen projects — overlapping with Tenaska in IPP operations and renewable development, but as a much larger, diversified global utility.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks5 records
Key highlights7 records
Customer concentration
Tenaska social profiles
Digital presenceTenaska financial estimates
Financial estimateRevenue estimate
Valuation estimate
Tenaska leadership team
Management profileNumber of profiles
Profiles19 records
Tenaska subsidiaries and ownership
Company hierarchySubsidiaries10 records
Tenaska funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Tenaska M&A and investment
M&A and investmentM&A
Investments5 records
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Tenaska
What does Tenaska do?
Tenaska operates across the energy value chain through four core business units: Tenaska Marketing Ventures (TMV), the leading physical natural gas marketer in the U.S.; Tenaska Power Services Co. (TPS), a leading power marketing and energy management services provider; Tenaska Generation, which owns and operates 7,700+ MW of natural gas, wind, and solar generating facilities; and Tenaska Development, which develops utility-scale solar, wind, battery storage, carbon capture and storage, and green hydrogen projects.
Is Tenaska a public or private company?
Tenaska is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Tenaska founded?
Tenaska was founded in 1987. It employs 501 to 1,000 people.
Where is Tenaska based?
Tenaska is headquartered in Omaha, United States, in the North America region.
How does Tenaska make money?
Five revenue lines are on record. Natural Gas Marketing is the primary driver. The others are power Marketing, power Generation Ownership and Management, energy Project Development and asset Acquisition and Divestiture.
Who are Tenaska's main competitors?
Direct peers on record are Invenergy, Hartree Partners, NextEra Energy Resources, Constellation Energy, NRG Energy, Vistra Corp, Calpine and Mercuria Energy. Macquarie Asset Management (Green Investment Group) is listed as an others. ENGIE North America is listed as a broad incumbent.
Does Tenaska have an API?
No public API is recorded for Tenaska.
What industry is Tenaska in?
Tenaska's product category is Independent Energy Marketing and Power Generation. Its primary akta.pro industry code is EUAEAGAB, Renewable Energy Asset O&M (Wind, Solar, Hydro, Geothermal), with a secondary code of EUAEAGAH, Energy Storage O&M (BESS, PCS, EMS). Its NAICS code is 2211 and its SIC code is 4900.