top of page

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.

Company logo

Matawinie Graphite Mine

NMG

Saint-Michel-des-Saints, QC, Canada

-73.97397341, 46.63059201

The Big Green Machine Site ID: 243

Additional Information:

Sector: Batteries

Activity: Extraction

Product: Graphite


Project Announcement Date: 2017

Date Commercial Production Started:

Announced Post Inflation Reduction Act: No


Target Annual Production: 103000 tpa

Operating Status: Operating


Capital Investment: $470.9 million

Government Subsidies:

We currently have no government subsidies tracked for this site.

Selected Sources:

“Matawinie Mine”, Nouveau Monde Graphite, 10 Nov 2023. 🔗


“Operations”, MXO, Nouveau Monde Graphite, 14 Oct 2020. 🔗


“Esg Report20”, nmg.com, 18 May 2022. 🔗


““The collaboration between Caterpillar and NMG marks an important milestone in the mining industry. Through integrated technology, machines and services, the entire Caterpillar team is proud to support NMG as they work towards constructing and establishing their first zero-emission mine.””, nmg.com, 01 Dec 2021. 🔗


“▪ André Allaire, P.Eng., PhD. ___________________ BBA Inc.”, nmg.com, 05 Jul 2022. 🔗


“NMG Reports on Quarter Progress on the Heels of Commercial Partnership with Panasonic Energy and Commencement of Expansion Planning, and Appoints Stephanie Anderson to its Board of Directors”, Julie Paquet, Nouveau Monde Graphite, 11 Nov 2022. 🔗


“NMG Provides Quarterly Update: Changing Market Dynamics and Intensified Commercial Negotiations Underpin Phase-2 Growth”, info, Nouveau Monde Graphite, 09 Nov 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. 

Wellesley College Logo
bottom of page