Montreal Hydromet Plant

Lithion Recycling · Montreal, Canada · Battery-grade salts

Battery recycling plant operated by Lithion Recycling in Montreal, Canada. Status: operational.

Montreal Hydromet Plant: recycling plant illustration with pack, shredder, black mass, leach tanks and salt bags; Battery-grade salts, status operational, Canada Battery-grade salts Operational Canada
Capacity
3,000 t/yr
Process
Hydrometallurgy
Output
Battery-grade salts
Hub
Supply Chain

Status

Operational: status carried from the legacy record

Process: hydrometallurgy. Capacity: 3,000 t/yr (Legacy figure; not re-verified).

Quebec-based hydromet recycler; IRA FTA-eligible; hydro-powered low-carbon process; Investissement Qu??bec supported; part of Quebec battery supply chain cluster.

Customers and offtakers: Multiple Canadian OEMs.

Plant record

Plant record

Montreal Hydromet Plant (Lithion Recycling)
CompanyLithion Recycling
PlantMontreal Hydromet Plant
CityMontreal
State or provinceQuebec
CountryCanada
TypeRecycler
Processhydrometallurgy
Output stagebattery-grade salts
Input chemistriesNMC, LFP
Output productsLi / Co / Ni / Mn salts
Capacity (t/yr input)3000
Capacity basisLegacy figure; not re-verified
Statusoperational
Status noteStatus carried from the legacy record; not re-verified
Scalecommercial
Start year2022
Investment (US$ billion)0.1
Customers and offtakersMultiple Canadian OEMs
Under EU Battery RegulationNo
Geopolitical exposureLOW
Record updated2026-10

In context

Where it fits

Listed in EV Battery Recycling Facilities. Recyclers are compared on where they stop: shredding to black mass, smelting to alloy, or refining to battery-grade salts that go back into cathode plants; only refining keeps the metal in the region. See Battery Recycling for the process and the market.

Other plants of Lithion Recycling and other plants in Canada
PlantCountryStatus
Trail Plant (Cirba Solutions (formerly Retriev))Canadaoperational
Kingston Spoke (Glencore (formerly Li-Cycle))Canadaoperational
Burnaby Second Life Plant (Moment Energy)Canadaoperational
Ontario Direct Recycling Hub (Electra Battery Materials)Canadaunder construction

Sources

Sources and scope

Scope
Montreal Hydromet Plant (Lithion Recycling)
Sources
ElectronsX recycling dataset; company disclosures
Updated
2026-10