SG-based cleantech startup clinches funding from PETRONAS Ventures’ investment arm

The investment will help scale the manufacturing of Green Li-ion’s recycling units.

Green Li-ion, a Singapore-based lithium-ion battery recycling technology startup, secured an investment from Twin Towers Ventures (TTV), the investment arm of PETRONAS Ventures.

The strategic partnership marks TTV’s first investment in lithium battery recycling technology.

The undisclosed amount invested through the partnership will help scale the manufacturing of Green Li-ion’s recycling units, containing their patented multi-cathode processor gas-liquid membrane contactor (GLMC) technology.

Green Li-ion will begin production of its recycling units by 4Q23 at a plant in Oklahoma.

The SG-based cleantech startup makes modular battery recycling units that manufacturers and recyclers can integrate into existing on-site processes. Once installed, the units can process four to six metric tons of end-of-life batteries per day or up to 20 EV batteries or 70,000 iPhone batteries to instantly produce precursor cathode active material (pCAM) at battery grade.

Follow the link for more news on

Singapore Startups

The people you want to reach are already in this room.

Every quarter, SBR lands on the desks of the founders, CFOs, and directors running Asia's most consequential companies. Every day, they open our newsletter and read our website. It's a room that took twenty years to build — and it's the one most of our partners are trying to get into.

The good news is that the door is open. We work with companies on thought leadership articles, sponsored content, industry summits across Southeast Asia, regional awards programmes, podcasts, and media placements in print and digital. The shape of the right partnership depends on what you're trying to do, which is why we'd rather start with a conversation than send a rate card.

If you have something this room should know about, tell us. We'll tell you honestly whether we can help, and how.

No rate cards until we understand the brief. It's a better use of everyone's time.

Book a meeting

| Or download the media kit (PDF)

240,000 senior readers quarterly in print Top 1,700 Singapore companies reached

7 markets across Southeast Asia