Flat Ridge 4 & 5
Wind Energy Center
Invenergy Home
Flat Ridge 4 & 5
Wind Energy Center
Invenergy Home
  • Overview
    • About the Project
    • Community Benefits
    • Schedule Overview
    • About Invenergy
  • The Project
    • Current Efforts
    • Economic Benefits
    • Why Kansas?
    • Why Kingman and Harper Counties?
  • About Wind Energy
    • Why Wind?
    • Wind Energy’s Success
    • Low Cost Wind
    • Wind’s Environmental Benefits
  • Documents
  • Contact

Flat Ridge 4 & 5 Wind
Energy Center

About the Project

The Flat Ridge 4 and Flat Ridge 5 Wind Energy Center is a 284-megawatt (MW) wind power generation facility in Harper and Kingman Counties, Kansas targeted to begin operating in 2025.

The project is located southeast of Spivey, Kansas in Harper and Kingman Counties. The project map can be found here. 

INN icon wind green 284 megawatts
Inv wind homes powered 80,000 American homes powered annually
INV green trees planted 251 M cars off the road

Community Benefits

200

construction jobs

Jobs

add Read More

Jobs

The Flat Ridge Wind Energy Center will employ up to 200 workers during construction and is expected to create up to 20 permanent operations and maintenance (O&M) jobs.

$100M+

in local economic investment

Local Economic Impact

add Read More

Local Economic Impact

More than $100 million will be invested in local tax revenue, landowner payments, and wages and benefits over the estimated 30-year life of the project. Wind power provides a new and significant source of income for landowners. Lease payments provide a steady stream of income, providing a welcome hedge against fluctuations in commodity markets. Harper and Kingman Counties will also receive annual payments throughout the life of the project. For the first 10 years of operations, Invenergy will make payments in lieu of taxes (PILOT) to each county. From year 11 through the life of the project, Invenergy will pay full-freight property taxes.

Schedule Overview

2017 - 2024
Development
Activities include solar resource assessment, environmental studies, interconnection studies, and permitting.
2024 - 2025
Project Construction
2025
Operational

Invenergy in Kansas

Invenergy in Kansas: Invenergy has completed development on 6 sustainable energy projects in Kansas and is pursuing additional opportunities in the state.

About Invenergy

Invenergy is the largest, privately-held developer, owner and operator of sustainable energy solutions. A U.S. based company, Invenergy and its affiliated companies have successfully developed more than 33,000 megawatts of projects that are in operation, construction, or contracted, including wind, solar, transmission infrastructure, natural gas power generation and advanced energy storage projects. Its clean energy generation and storage facilities are located across Americas, Europe, and Asia.

arrow_forward Invenergy Main Site

Join Us

We look forward to hearing from you! Please take a moment to fill out the contact form below to share your thoughts or ask questions. We are looking forward to working with you to build a project that benefits your community, economy, and the environment.

716.395.5551

Press

arrow_forward News


  • © 2025
  • Invenergy
  • Privacy
  • Code of Conduct
  • Hotline
  • Instagram
  • Facebook
  • Twitter