Matawinie Mine + Becancour Plant

Nouveau Monde Graphite · Matawinie, Canada · Natural graphite

Anode material plant operated by Nouveau Monde Graphite in Matawinie, Canada. Status: announced.

Matawinie Mine + Becancour Plant: anode plant illustration with graphitization furnace and spheroidizing mill; Natural graphite, status announced, Canada Natural graphite Announced Canada
Capacity
40.0 kt/yr
Product
Spheroidized + coated AAM
Start year
2025
Hub
Supply Chain

Status

Announced: Final investment decision pending

Product: Spheroidized + coated AAM. Capacity: 40.0 kt/yr (Legacy figure; not re-verified).

Vertically integrated Quebec graphite mine + processing; IRA FTA-eligible (CUSMA); GM anchor customer; hydro-powered low-carbon graphite - key sustainability differentiator vs Chinese coal-powered graphitization.

Customers and offtakers: GM / Panasonic.

Plant record

Plant record

Matawinie Mine + Becancour Plant (Nouveau Monde Graphite)
CompanyNouveau Monde Graphite
PlantMatawinie Mine + Becancour Plant
CityMatawinie
State or provinceQuebec
CountryCanada
Materialnatural graphite
ProductSpheroidized + coated AAM
Capacity (kt/yr)40.0
Capacity basisLegacy figure; not re-verified
Statusannounced
Status noteFinal investment decision pending; Panasonic and GM offtakes; Canadian and Quebec government support; construction of the Becancour plant not confirmed
Scalecommercial
Start year2025
Investment (US$ billion)1.
Customers and offtakersGM / Panasonic
Carbon or silicon sourceQuebec natural graphite
Geopolitical exposureLOW
Record updated2026-10

Official site: nmg.com

In context

Where it fits

Listed in Anode Active Materials. Anode plants are compared on route (natural or synthetic graphite, silicon, hard carbon), the step they own (mining, graphitization, spheroidizing, coating), capacity and cell qualification; purification, graphitization and coating are the bottlenecks, not graphite itself.

Other plants of Nouveau Monde Graphite and other plants in Canada
PlantCountryStatus
Lac des Iles Natural Graphite (Imerys)Canadaoperational

Sources

Sources and scope

Scope
Matawinie Mine + Becancour Plant (Nouveau Monde Graphite)
Sources
ElectronsX anode dataset; company disclosures and filings
Updated
2026-10