Calix

Calix scores $30M three-year US contract

US customer wants Calix's magnesium hydroxide water treatment products

19 December 2025

Calix's technology centre at Bacchus Marsh, Victoria.

Rio Tinto completes due diligence for ZESTY green iron demo project

Clears the way for the first cash contribution of $3M to the project from the major miner

15 December 2025

Phil Hodgson at Calix research and development site in Bacchus Marsh, Victoria.

Rio gets ZESTY and shelves BioIron

Enters into a joint development agreement with Calix over green steel

17 November 2025

Pilot-scale testing will be carried out at the Calix Technology Centre in Victoria.

Calix to begin testing near-zero emissions alumina tech

Alumina refining is notoriously energy-intensive

03 September 2025

Calix no quitter as Pilbara project back on

Government funds help put project back on track

13 February 2025

Australia's value-adding push may get some future funding

Changes to Australia's sovereign wealth fund's mandate could be a boon for processors

22 November 2024

ZESTY win for steel decarbonisation technology maker

Recognised for its Zero Emissions Steel TechnologY at COP29

19 November 2024

Pilbara, Calix make FID on mid-stream plant

Stranded assets could also be unlocked

02 August 2023

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