Oceti Sakowin Power Authority
Oceti Sakowin Power Authority is an inter-tribal Section 17 corporation formed by seven Sioux Tribes to develop utility-scale wind and solar-plus-storage renewable energy projects on tribal lands in western South Dakota and sell power via PPAs to utilities, corporations, and government off-takers.
- Company typePrivate
- Founded2013
- HeadquartersDakota, United States
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Oceti Sakowin Power Authority does
Oceti Sakowin Power Authority (OSPA) is an independent, non-profit, inter-tribal governmental entity formed by seven Sioux Tribes — the Oglala Sioux, Cheyenne River Sioux, Crow Creek Sioux, Sisseton-Wahpeton Oyate, Standing Rock Sioux, Yankton Sioux, and Rosebud Sioux — to develop renewable energy resources on tribal lands in western South Dakota. The initiative began in 2013 and the authority was formally established in June 2015 as a Section 17 corporation under tribal law. Its core mandate is to address the so-called "Transmission Desert" — a gap in transmission infrastructure connecting high-quality wind resources on tribal lands to regional and national electricity markets — by aggregating the development capacity of the seven member tribes into a single counterparty for utilities, developers, and government off-takers.
OSPA's core technology and product surface consists of utility-scale wind and solar-plus-storage generation projects sited on member-tribe land. The flagship development pipeline includes the 120 MW Pass Creek Wind project and the 450 MW Ta'teh Topah Wind project, both in partnership with Apex Clean Energy, plus the proposed Dogtooth Energy Center (90 MW solar paired with 60 MW battery storage) with RWE. The organization's long-term stated target is 1–2 GW of renewable energy capacity. Its commercial model is based on power purchase agreements (PPAs) with utilities, corporations, and federal government off-takers; OSPA does not yet operate any generation assets, and current revenue is limited to grant funding.
Revenue mechanics rely on long-dated PPAs and equity ownership stakes in co-developed projects, with transmission access — including designations under the Department of Energy's National Interest Electric Transmission Corridor (NIETC) process — viewed as a critical enabler of project financeability. Operating capacity remains small (1–10 employees per LinkedIn), with cumulative grant funding of approximately $950,000 across four awards from the Northwest Area Foundation and Bush Foundation between 2013 and 2018.
Oceti Sakowin Power Authority firmographics
Firmographics- Name
- Oceti Sakowin Power Authority
- Legal name
- Oceti Sakowin Power Authority
- Website
- https://ospower.org
- Company type
- Private
- Founded year
- 2013
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Oceti Sakowin Power Authority is an inter-tribal Section 17 corporation formed by seven Sioux Tribes to develop utility-scale wind and solar-plus-storage renewable energy projects on tribal lands in western South Dakota and sell power via PPAs to utilities, corporations, and government off-takers.
- Ownership category
- akta.pro rank
Oceti Sakowin Power Authority industry classification
Industry- Product category
- Utility-Scale Wind Power Generation
- NAICS
- Wind Electric Power Generation (221115), Electric Power Generation (22111), Electric Power Generation, Transmission and Distribution (2211)
- SIC
- Electric Services (4911)
- akta.pro industry
- Greenfield Site Origination & Land Acquisition (Leases, Easements, Title)Energy, Utilities & Environment/Renewable Energy (Solar, Wind, Hydro & Geothermal)/Renewable Project Development & IPP (Greenfield, Permitting, Financing)Commercial Structuring & Offtake (PPAs, CfDs, Corporate PPAs, Merchant Strategy)Energy, Utilities & Environment/Renewable Energy (Solar, Wind, Hydro & Geothermal)/Renewable Project Development & IPP (Greenfield, Permitting, Financing)Project Finance & Capital Structuring (Debt/Tax Equity/Project Bonds)Energy, Utilities & Environment/Renewable Energy (Solar, Wind, Hydro & Geothermal)/Renewable Project Development & IPP (Greenfield, Permitting, Financing)Permitting, Environmental & Stakeholder Engagement (EIA/ESIA, Community Relations)Energy, Utilities & Environment/Renewable Energy (Solar, Wind, Hydro & Geothermal)/Renewable Project Development & IPP (Greenfield, Permitting, Financing)
Keywords
Where Oceti Sakowin Power Authority is headquartered
LocationHeadquarters
- HQ city
- Dakota
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Oceti Sakowin Power Authority business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Infrastructure, Operations, Personnel, Supply Chain, Others
Revenue model
- Electricity Generation and Sales: OSPA develops, constructs, and operates utility-scale wind power projects. Revenue is generated through power purchase agreements (PPAs) with utilities, corporations, federal government, or other large power users. The public power authority model ensures surplus revenue is distributed to member tribes for municipal purposes and economic development.
Go-to-market motion2 records
Distribution channels2 records
Marketing channels5 records
Oceti Sakowin Power Authority product offering
Product offeringCore offering
OSPA develops, constructs, and operates utility-scale wind power generation projects on tribal lands across the Northern Plains. The organization sells wholesale electricity through power purchase agreements (PPAs) to utilities, corporations, and federal agencies, with surplus revenue distributed to its seven member Sioux tribes. It also pursues EHV transmission infrastructure development through NIETC regulatory designations to enable interconnection of tribal clean energy projects to the national grid.
Product overview
The Oceti Sakowin Power Authority (OSPA) is an independent, non-profit, governmental entity formed by seven Sioux Tribes to jointly develop Tribal renewable energy resources. OSPA operates two wind farm projects: Pass Creek Wind (120 MW on the Oglala Pine Ridge Reservation) and Ta'teh Topah Wind (450 MW on the Cheyenne River Reservation), both developed in partnership with Apex Clean Energy. The organization is also pursuing transmission infrastructure development through the Northern Plains NIETC and Tribal Energy Access Corridor initiatives to enable EHV transmission connectivity for Tribal renewable energy projects. OSPA publishes educational resources including the Direct Pay Tax Credits Guide for Tribal Nations to support clean energy development across Indian Country.
Differentiator
Problem solved
Functional benefit
Products and services
- Pass Creek Wind A 120 MW utility-scale wind power project located on the Oglala Pine Ridge Reservation in South Dakota, developed in partnership with Apex Clean Energy to supply wholesale electricity through power purchase agreements.
- Ta'teh Topah Wind A 450 MW utility-scale wind power project located on the Cheyenne River Reservation in South Dakota, developed in partnership with Apex Clean Energy. The project's transmission tie-line will cross the Missouri River to interconnect with a Basin Electric transmission line.
- Tribal Energy Access Corridor (NIETC) A National Interest Electric Transmission Corridor (NIETC) designation initiative that brings extra high voltage (EHV) transmission to OSPA Tribal reservations, enabling Tribal clean energy project interconnection and development.
- Northern Plains NIETC A National Interest Electric Transmission Corridor designation specifically addressing Tribal needs for EHV transmission infrastructure in the Upper Great Plains region, designed to enable Tribal clean energy project development.
Quantifiable outcome
- Over 1 gigawatt of renewable energy production targeted across member tribal lands
- +1 more outcomes
Companies that use Oceti Sakowin Power Authority
Customer profileNamed customers2 records
Segments3 records
Ideal customer profiles3 records
Oceti Sakowin Power Authority technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature2 records
Oceti Sakowin Power Authority partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core and supporting.
- Apex Clean EnergycoreOSPA entered into a joint venture partnership with Apex Clean Energy to develop two wind farms: Pass Creek Wind (120 MW on Oglala Pine Ridge Reservation) and Ta'teh Topah Wind Project (450 MW on Cheyenne River Reservation). The partnership represents the largest wind power development in Indian country, with Apex providing development expertise while OSPA maximizes tribal ownership interests.
- Apple Impact AcceleratorsupportingOSPA was selected for Apple's Impact Accelerator program, a three-month program providing courses, mentorship, and networking opportunities with Apple team members and alumni companies. The program helps OSPA align with environmental goals and provides tools for fulfilling its mission of healing the earth and bringing jobs to tribal communities.
- American Public Power AssociationsupportingOSPA joined the American Public Power Association (APPA), the service organization for the nation's more than 2,000 community-owned electric utilities, providing access to industry resources and network.
- Great Plains Tribal Chairmen's Association (GPTCA)coreGPTCA unanimously passed a joint resolution in support of the Oceti Sakowin Power Project in July 2014, along with Coalition of Large Tribes (COLT) and MT-WY Tribal Leaders Council.
- Coalition of Large Tribes (COLT)coreCOLT unanimously passed a joint resolution supporting OSPA in July 2014, working with GPTCA and MT-WY Tribal Leaders Council.
- MT-WY Tribal Leaders CouncilsupportingMT-WY Tribal Leaders Council unanimously passed a joint resolution supporting OSPA in July 2014.
- Western Area Power AdministrationcoreOSPA is working with Western Area Power Administration on transmission development projects within the Northern Plains NIETC designation area.
- U.S. Department of EnergycoreDOE is advancing the Tribal Energy Access NIETC designation to Phase 3, which would unlock federal financing programs (TFFP, TFP) and expedited permitting for EHV transmission projects on tribal lands.
Scale indicators5 records
Recent moves7 records
Expansion highlights4 records
Oceti Sakowin Power Authority competitors and assessment
Company assessmentDirect peers
- Pattern Energy: Pattern Energy is a pure-play utility-scale renewable IPP that develops, owns, and operates wind and transmission assets under long-term PPAs. It is a directly comparable peer for OSPA's wind IPP development model and PPA structuring approach.
- EDF Renewables North America: EDF Renewables develops and operates utility-scale wind and solar projects across North America under PPA structures similar to OSPA's planned offtake. It is a directly comparable peer as a greenfield wind IPP with utility and corporate customers.
- Longroad Energy: Longroad Energy is a utility-scale wind, solar, and storage developer with a similar focus on greenfield development and long-term PPA structuring. It is a directly comparable peer in the utility-scale wind IPP segment.
- Invenergy: Invenergy is one of the largest privately-held utility-scale wind and storage developers in North America, with a similar greenfield origination and PPA-driven business model. It is a directly comparable peer for OSPA's IPP activities in the wind generation segment.
- Apex Clean Energy: Apex Clean Energy is OSPA's joint venture partner on the 570 MW Pass Creek and Ta'teh Topah wind projects. It is a utility-scale wind developer with deep experience in greenfield origination, siting, permitting, and EPC — making it the most directly comparable peer for OSPA's development model.
- National Grid Renewables (formerly Geronimo Energy): National Grid Renewables develops utility-scale wind, solar, and storage projects across the U.S. with a similar greenfield development and PPA strategy. It is a directly comparable peer, particularly in the Upper Midwest markets OSPA is targeting.
Others
- Western Area Power Administration: WAPA is a federal power marketing administration and OSPA's named transmission partner within the Northern Plains NIETC. It is an ecosystem/infrastructure peer providing transmission access essential to OSPA's wind projects reaching offtakers.
- Basin Electric Power Cooperative: Basin Electric is OSPA's named transmission interconnection partner for the Ta'teh Topah project and a large generation and transmission cooperative in the Upper Great Plains. It is an ecosystem/offtake peer rather than a direct competitor, but operationally comparable as a cooperative-owned utility-scale power enterprise.
Broad incumbents
- NextEra Energy Resources: NextEra Energy Resources is the world's largest operator of wind and solar generation and a dominant utility-scale renewable developer. It is a broad incumbent peer that competes for the same PPA customers and transmission interconnects OSPA is targeting, with substantially deeper capital resources.
- ENGIE North America (Renewables): ENGIE North America develops and operates utility-scale wind and solar projects as part of a broader energy portfolio. It is a broad incumbent peer in the utility-scale renewable IPP space with comparable offtake models.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key highlights6 records
Customer concentration
Oceti Sakowin Power Authority financial estimates
Financial estimateRevenue estimate
Valuation estimate
Oceti Sakowin Power Authority leadership team
Management profileNumber of profiles
Profiles10 records
Oceti Sakowin Power Authority funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Oceti Sakowin Power Authority M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Oceti Sakowin Power Authority
What does Oceti Sakowin Power Authority do?
OSPA develops, constructs, and operates utility-scale wind power generation projects on tribal lands across the Northern Plains. The organization sells wholesale electricity through power purchase agreements (PPAs) to utilities, corporations, and federal agencies, with surplus revenue distributed to its seven member Sioux tribes. It also pursues EHV transmission infrastructure development through NIETC regulatory designations to enable interconnection of tribal clean energy projects to the national grid.
Is Oceti Sakowin Power Authority a public or private company?
Oceti Sakowin Power Authority is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was Oceti Sakowin Power Authority founded?
Oceti Sakowin Power Authority was founded in 2013. It employs 1 to 10 people.
Where is Oceti Sakowin Power Authority based?
Oceti Sakowin Power Authority is headquartered in Dakota, United States, in the North America region.
How does Oceti Sakowin Power Authority make money?
One revenue line is on record: electricity Generation and Sales.
Who are Oceti Sakowin Power Authority's main competitors?
Direct peers on record are Pattern Energy, EDF Renewables North America, Longroad Energy, Invenergy, Apex Clean Energy and National Grid Renewables (formerly Geronimo Energy). Others are Western Area Power Administration and Basin Electric Power Cooperative. Broad incumbents are NextEra Energy Resources and ENGIE North America (Renewables).
Does Oceti Sakowin Power Authority have an API?
No public API is recorded for Oceti Sakowin Power Authority.
What industry is Oceti Sakowin Power Authority in?
Oceti Sakowin Power Authority's product category is Utility-Scale Wind Power Generation. Its primary akta.pro industry code is EUAMAAAA, Greenfield Site Origination & Land Acquisition (Leases, Easements, Title), with a secondary code of EUAMAAAE, Commercial Structuring & Offtake (PPAs, CfDs, Corporate PPAs, Merchant Strategy). Its NAICS code is 221115 and its SIC code is 4911.