
Hazy Peak Energy Storage Center
Hazy Peak Energy Storage Center
The Hazy Peak Energy Storage Center is a proposed 700-megawatt energy storage project located in Pinal County, Arizona that will deliver homegrown energy to meet the nation's growing demand for cleaner, more affordable, reliable electricity, while creating jobs and investing in local communities.
Project Stats
The proposed Hazy Peak Energy Storage Center will provide reliable energy, create family-sustaining jobs and make economic investments in our communities for the future.
megawatts power storage capacity
megawatt-hours energy storage capacity

Community Benefits
The energy transition will only succeed if it works for local communities and economies. That’s why we’re committed to Pinal County for the long term. The Hazy Peak Energy Storage Center will help create family-sustaining jobs — up to 100 construction jobs during peak construction — and millions of dollars in annual local investment.
Project Location
Project Timeline
We are dedicated to maintaining strong relationships with Pinal County for the long term. If you have any questions or concerns about the project, please reach out via our contact page.
Preliminary Studies and Land Campaign
Site Characterization and Permitting
Engineering and Pre-construction
Construction
Operations and Maintenance
Site Characterization and Permitting
During this phase, Invenergy continues environmental surveys, submits local, county and/or state permit applications, and continues engaging with community members and all relevant officials. To learn more about our activities in Pinal County, please see our Community Impact page

About Invenergy
Invenergy is the largest privately held developer, owner, and operator of clean energy solutions, accelerating cleaner, more reliable, affordable electricity. Invenergy has successfully developed more than 200 projects, including solar, wind, transmission infrastructure, clean hydrogen, natural gas power generation and advanced energy storage projects across the world. Headquartered in Illinois, Invenergy invests almost $600 million annually in the home communities where its projects are located.