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INDIVIDUAL FACILITIES AND SELECTED SOURCES
Below is basic information about individual facilities in our database and selected sources we've drawn on to support the analysis.  To navigate to other sites, use the search page.

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EnPhase Energy Wisconsin facility

EnPhase Energy

Mount Pleasant, WI, USA

-87.9357502, 42.6834149

The Big Green Machine Site ID: 480

Additional Information:

Sector: Solar

Activity: Manufacturing

Product: Inverters


Project Announcement Date: 7/27/2023

Date Commercial Production Started: 7/27/2023

Announced Post Inflation Reduction Act: No


Operating Status: Closed


Congressional District: WI1

Government Subsidies:

We currently have no government subsidies tracked for this site.

Selected Sources:

“Enphase cuts one U.S. factory and lays off 10% of global workforce”, Kelsey Misbrener, Solar Power World, 20 Dec 2023. 🔗


“Enphase announces second U.S. solar microinverter factory in Wisconsin”, Kelsey Misbrener, Solar Power World, 28 Jul 2023. 🔗


Tracked Expansions, Acquisitions, or Related Sites:

We currently have no related projects tracked for this site.

This website, dashboard, and dataset are maintained by Jay Turner and student researchers in the Environmental Studies Department at Wellesley College. It is updated at least monthly. The data presented are compiled from publicly available sources. Summary statistics are incomplete and omit data from sites where publicly available information (regarding capital investments, employment levels, etc.) is unavailable. While we make every effort to ensure the information presented here is accurate, the information should be treated as estimates. We assume no responsibility or liability for any errors or omissions. The information contained in this site is provided on an "as is" basis with no guarantees of completeness, accuracy, or usefulness. The Big Green Machine® is a registered trademark. Please submit feedback using this formData on this site last updated on April 19, 2025. 

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