Green Li-ion
Green Li-ion provides modular hydrometallurgical battery recycling technology (GREEN HYDROREJUVENATION™) that converts black mass into 99% pure pCAM, lithium carbonate, and graphite for battery manufacturers, OEMs, and recyclers worldwide.
- Company typePrivate
- Founded2015
- HeadquartersSingapore, Singapore
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Green Li-ion does
Green Li-ion is a Singapore-headquartered deep-technology company that has developed the proprietary GREEN HYDROREJUVENATION™ hydrometallurgical process for recycling end-of-life lithium-ion batteries. The company's technology converts black mass — the shredded output of spent batteries — directly into high-purity precursor cathode active material (pCAM at 99% purity), battery-grade lithium carbonate, and anode-grade graphite in 8-12 hours, materially shorter than the ~70-hour industry standard, while achieving ≥95% recovery for nickel, cobalt, and manganese and ≥80% recovery for lithium with ~78% lower climate change impact than generic hydrometallurgical recycling. Its product suite comprises three modular processing units — the GLMC-1 (~730 mt/year), the GL Train (3,000-10,000 mt/year), and the GL LFP pilot (37 mt/year scaling to 728 mt/year) — plus the GREENpCAM material brand, NCM hydroxide series, recycled Li2CO3, recycled graphite, and an AI-assisted robotic dismantling add-on built on ABB IRB 6700 platforms. The technology is backed by two patents granted in 2024 and registered trademarks on both the process and the material brand.
Green Li-ion operates from five locations — Singapore (HQ), Atoka, Oklahoma (North America's first commercial-scale recycled battery materials plant, opened 2024), Werribee, Australia (R&D), Münster, Germany (EMEA), and Cheonan-si, South Korea — and serves battery manufacturers, OEMs, battery recyclers, and cathode material producers. The company's commercial strategy targets regulatory-driven demand for domestic critical-mineral supply chains, particularly the EU Battery Regulation recycled content minimums taking effect from 2026. Three named enterprise agreements are publicly disclosed: a binding offtake with commodity trader WMC through 2030 for NCM hydroxide from the Atoka facility, an LOI with EcoPro Materials for long-term recycled NCM hydroxide supply, and an exclusive MOU with Dainen Materials for battery recycling services. A digital sales channel on the Metalshub platform was launched in October 2024.
Green Li-ion earns revenue through multiple channels: technology licensing (License Model), processing of client-supplied black mass (Tolling/Circularity Agreements), joint venture structures, modular hardware sales, and direct sales of recycled battery materials. The company has raised approximately $35 million+ across disclosed funding rounds, including an $11.55M Series A led by Energy Revolution Ventures in April 2022, a $20.5M Pre-Series B led by TRIREC in March 2023, and a $4.1M round from Twin Towers Ventures in September 2023. Strategic capital partners include Petronas, which financed the Oklahoma plant, and HSBC via a Green Trade Loan signed in October 2024 to fund global expansion. The company has been granted two battery recycling patents in 2024.
Green Li-ion firmographics
Firmographics- Name
- Green Li-ion
- Legal name
- Green Li-ion Pte Ltd
- Website
- https://greenli-ion.com
- Company type
- Private
- Founded year
- 2015
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Green Li-ion provides modular hydrometallurgical battery recycling technology (GREEN HYDROREJUVENATION™) that converts black mass into 99% pure pCAM, lithium carbonate, and graphite for battery manufacturers, OEMs, and recyclers worldwide.
- Ownership category
- akta.pro rank
Green Li-ion industry classification
Industry- Product category
- Battery Recycling Equipment and Materials
- NAICS
- Electrical Equipment Manufacturing (3353), Battery Manufacturing (335910)
- SIC
- Refuse Systems (4953)
- akta.pro primary industry
- Hydrometallurgical Recycling & Refining (Leaching, Solvent Extraction, Precipitation) (EUAFACAD)
- akta.pro secondary industries
- Battery Recycling & Materials Recovery (Li-ion, LFP, Flow, Lead-Acid) (EUAMALAE), Direct Recycling & Cathode Regeneration (Relithiation, Reconditioning) (EUAFACAF)
Keywords
Where Green Li-ion is headquartered
LocationHeadquarters
- HQ city
- Singapore
- HQ country
- Singapore
- HQ region
- Asia
Offices5 records
Markets served
Green Li-ion business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Supply Chain, Personnel, Infrastructure, Marketing or Sales, Operations
Revenue model
- Modular Hardware Sales: Sale of modular recycling units (GLMC-1, GL Train, GL LFP) to battery recyclers, manufacturers, and industrial companies. Units can be licensed, sold under tolling agreements, or joint venture arrangements.
- Recycled Materials Sales: Sale of recycled battery materials including GREENpCAM (NCM hydroxide in various series - 1, 5, 6, 8, 9), lithium carbonate (Li2CO3), and graphite. Materials sold through Metalshub platform and direct offtake agreements.
- Technology Licensing: License model allowing third parties to deploy Green Li-ion's recycling technology. Tolling/circularity agreements where company processes materials for clients. Joint venture partnerships for regional deployment.
- Recycling Processing Services: Tolling agreements where Green Li-ion processes black mass into battery-grade materials for clients who supply the raw material. Circularity agreements enabling closed-loop solutions for battery producers.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | License Model - Technology deployment to third parties |
| Other | Multi-year contract | Tolling/Circularity Agreement - Processing services |
| Other | Multi-year contract | Joint Venture Partnership - Strategic deployment |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels6 records
Green Li-ion product offering
Product offeringCore offering
Green Li-ion manufactures and sells modular hydrometallurgical recycling systems (GLMC-1, GL Train, GL LFP) that transform spent lithium-ion batteries and black mass into battery-grade materials including 99% pure precursor cathode active material (GREENpCAM), lithium carbonate, and recycled graphite. The company also produces and sells the recycled battery materials themselves, and licenses its proprietary GREEN HYDROREJUVENATION technology through license, tolling, and joint venture models.
Product overview
Green Li-ion is a battery recycling technology company with a modular hardware platform comprising three main processing systems: the GLMC-1 (small-scale, ~730 mt/year), GL Train (large-scale, 3,000-10,000 mt/year), and GL LFP (LFP-specific, pilot-scale at 37 mt/year scaling to 728 mt/year). These systems are powered by the proprietary GREEN HYDROREJUVENATION™ hydrometallurgical process and produce GREENpCAM (99% pure recycled precursor cathode active material), NCM series materials, recycled lithium carbonate, and recycled graphite. The technology processes black mass directly to battery-grade materials in 8-12 hours, achieving ≥95% metal recovery rates and 76% carbon emission reduction compared to virgin material production. The company offers flexible business models including license, tolling/circularity agreements, and joint venture partnerships.
Differentiator
Problem solved
Functional benefit
Brands
- GREENpCAM: Precursor cathode active material (pCAM) produced from recycled lithium-ion batteries through the GREEN HYDROREJUVENATION process, achieving 99% purity.
- GREEN HYDROREJUVENATION
- GLMC-1
- GL Train
- GL LFP
Products and services
- GLMC-1
Quantifiable outcome
- 76% reduction in carbon emissions compared to conventional recycling
- +6 more outcomes
Companies that use Green Li-ion
Customer profileNamed customers3 records
Segments3 records
Ideal customer profiles3 records
Green Li-ion technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Green Li-ion partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core.
- MetalshubcoreMetalshub platform partnership for digital marketplace trading of recycled battery raw materials. Green Li-ion launched first sales event for NCM Hydroxide on the platform.
- Dainen MaterialscoreExclusive MOU for battery recycling services. Dainen Materials will utilize Green Li-ion's technology for processing battery materials under a partnership agreement.
- EcoPro MaterialscoreLetter of Intent (LOI) for long-term strategic partnership. EcoPro Materials, a battery precursor specialist, will source recycled NCM hydroxide from Green Li-ion for battery manufacturing.
- WMCcoreBinding offtake agreement for NCM hydroxide supply from Atoka facility through 2030. WMC is a leading commodity trader distributing recycled battery materials to the market.
Scale indicators12 records
Recent moves8 records
Expansion highlights7 records
Green Li-ion competitors and assessment
Company assessmentEmerging players
- Lohum Cleantech: India-headquartered battery recycling and repurposing company producing battery-grade materials from end-of-life lithium-ion batteries. Emerging peer with similar hydrometallurgical approach but primarily serving the Indian and adjacent Asian markets.
Direct peers
- Li-Cycle: Toronto-headquartered lithium-ion battery recycler using a combination of mechanical and hydrometallurgical processes to produce black mass and battery-grade materials. Direct competitor to Green Li-ion's hydromet route, targeting similar battery manufacturer and OEM customers in North America and Europe.
- Ascend Elements: US-based battery recycling and engineered materials company producing precursor cathode active material (pCAM) from spent lithium-ion batteries via its Hydro-to-Cathode™ process. Direct competitor in the recycled pCAM category Green Li-ion targets with GREENpCAM.
- Redwood Materials: US-based lithium-ion battery recycling company founded by former Tesla CTO JB Straubel, producing cathode active material and anode copper foil from end-of-life batteries. Competes directly with Green Li-ion for OEM closed-loop supply agreements in North America.
- Cirba Solutions: North American battery materials and recycling company handling collection, sorting, and processing of end-of-life lithium-ion batteries. Competes with Green Li-ion for upstream battery waste feedstock and downstream material offtake customers.
- American Battery Technology Company: US-based battery materials and recycling company operating both hydrometallurgical and pyrometallurgical recycling processes. Overlaps with Green Li-ion in targeting battery-grade lithium, nickel, and cobalt recovery for domestic North American supply chains.
Broad incumbents
- Umicore: Belgian materials technology group with an established battery recycling and cathode materials business serving European OEMs. Larger and more diversified than Green Li-ion, but overlaps in producing recycled pCAM and battery-grade nickel/cobalt for the European market.
- Glencore: Global mining and commodities trader with a growing battery recycling footprint (including partnerships with lithium-ion processors). Competes with Green Li-ion for end-of-life battery feedstock and for offtake relationships with cathode manufacturers.
- GEM Co. Chinese battery materials and recycling major with hydrometallurgical processing capacity for lithium-ion batteries. Broad incumbent with greater scale than Green Li-ion, supplying Chinese and global cell manufacturers.
Regional players
- SungEel HiTech: South Korea's largest secondary battery recycling company, primarily serving Korean cell makers (LG, Samsung SDI, SK On) with black mass and recycled battery materials. Regional peer given Green Li-ion's Korean office and Korean partner (Dainen Materials).
Market position
Strengths4 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights6 records
Customer concentration
Green Li-ion social profiles
Digital presenceGreen Li-ion financial estimates
Financial estimateRevenue estimate
Valuation estimate
Green Li-ion leadership team
Management profileNumber of profiles
Profiles8 records
Green Li-ion funding detail
Funding detailFunding overview
Funding rounds7 records
Investors20 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Green Li-ion M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Green Li-ion
What does Green Li-ion do?
Green Li-ion manufactures and sells modular hydrometallurgical recycling systems (GLMC-1, GL Train, GL LFP) that transform spent lithium-ion batteries and black mass into battery-grade materials including 99% pure precursor cathode active material (GREENpCAM), lithium carbonate, and recycled graphite. The company also produces and sells the recycled battery materials themselves, and licenses its proprietary GREEN HYDROREJUVENATION technology through license, tolling, and joint venture models.
Is Green Li-ion a public or private company?
Green Li-ion is a private company. It is classified as venture growth investor backed and is currently operating.
When was Green Li-ion founded?
Green Li-ion was founded in 2015. It employs 11 to 50 people.
Where is Green Li-ion based?
Green Li-ion is headquartered in Singapore, Singapore, in the Asia region.
How does Green Li-ion make money?
Four revenue lines are on record. Modular Hardware Sales are the primary driver. The others are recycled Materials Sales, technology Licensing and recycling Processing Services.
Who are Green Li-ion's main competitors?
Lohum Cleantech is listed as an emerging player. Direct peers are Li-Cycle, Ascend Elements, Redwood Materials, Cirba Solutions and American Battery Technology Company. Broad incumbents are Umicore, Glencore and GEM Co.. SungEel HiTech is listed as a regional player.
Does Green Li-ion have an API?
No public API is recorded for Green Li-ion.
What industry is Green Li-ion in?
Green Li-ion's product category is Battery Recycling Equipment and Materials. Its primary akta.pro industry code is EUAFACAD, Hydrometallurgical Recycling & Refining (Leaching, Solvent Extraction, Precipitation), with a secondary code of EUAMALAE, Battery Recycling & Materials Recovery (Li-ion, LFP, Flow, Lead-Acid). Its NAICS code is 3353 and its SIC code is 4953.