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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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Lithium Hydroxide Plant

Green Technology Metals

Thunder Bay, ON, Canada

-89.1699436400207, 48.4626309124782

The Big Green Machine Site ID: 263

Additional Information:

Sector: Batteries

Activity: Materials Processing

Product: Lithium


Project Announcement Date: 4/1/2023

Target for Starting Production: 2028/2029

Date Commercial Production Started:

Announced Post Inflation Reduction Act: Yes


Operating Status: Rumored


Target Jobs: 650-700

Government Subsidies:

We currently have no government subsidies tracked for this site.

Selected Sources:

“Green Technology Metals targets 2024 development, feasibility for Seymour lithium project in Ontario”, The Northern Miner, 06 Mar 2025. 🔗



“Green Technology Metals set to turn a paper mill into a lithium conversion facility in Thunder Bay”, ByJoseph Morton, Mugglehead Investment Magazine, 11 Oct 2023. 🔗


“Green Technology moving forward towards lithium mine and plant”, SNNewsWatch.com, 15 Jan 2025. 🔗


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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