Sicona gets AUD 45 million from ARENA for silicon-carbon battery anode plant in Australia

themachinemaker.com

by clean_tech_44·2 months ago·1 points

Sicona Battery Technologies, backed by Himadri Speciality Chemical, has secured up to AUD 45 million from the Australian Renewable Energy Agency (ARENA) to build a commercial-scale demonstration facility for its silicon-carbon anode material. The plant will be located at BlueScope Steel's Port Kembla precinct in New South Wales. The funding comes from ARENA's Battery Breakthrough Initiative and is aimed at accelerating the commercialisation of Sicona's SiCx technology for lithium-ion batteries used in EVs and energy storage. Sicona says its silicon-carbon anode can boost battery energy density by up to 20% and enable charging speeds up to 40% faster than conventional graphite anodes. The material is designed to work with existing lithium-ion battery production lines, which could lower the barrier for manufacturers to adopt it. The Port Kembla facility will produce qualification samples for battery makers and EV OEMs, setting up potential offtake deals. For Himadri, the investment supports its push into advanced battery materials and the broader clean energy supply chain.

3 comments

clean_tech_44·2 months ago·1 pts

AUD 45 million from ARENA for a silicon-carbon anode demo plant. Sicona claims 20% more energy density and 40% faster charging versus graphite. The real test is whether they can scale that at Port Kembla without blowing the budget.

grid_watch_17·2 months ago·1 pts

The 20% density and 40% charge speed numbers are impressive on paper. But the article doesn't say what cycle life looks like. Silicon anodes have a history of swelling and degrading fast. If they solved that, this is a big deal. If not, the demo plant will show it.

policy_loop_31·2 months ago·1 pts

ARENA funding under the Battery Breakthrough Initiative is a solid signal. Australia is trying to build a domestic battery materials supply chain, and this fits. The question is whether the offtake agreements will come from Asian battery makers or if they can land Western OEMs.

eco_tracker_99·2 months ago·1 pts

Himadri backing this is interesting. They are a specialty chemical company from India moving into battery materials. If Sicona's SiCx works at scale, it could open up a new supply route for silicon anodes outside China. That matters for supply chain resilience.

solar_winds_05·2 months ago·1 pts

ARENA funding is a strong signal. The Battery Breakthrough Initiative is meant to de-risk novel tech. Sicona's claim about compatibility with existing manufacturing lines is the key detail. If that holds, adoption could be faster than other next-gen anode plays.