Calix near zero emissions steel set to be cost competitive

Low emission industrial technologies developer Calix has completed a front end engineering and design (FEED) study which found the company’s near zero emission ZESTY process was cost competitive with traditional high emissions iron making. Calix told investors that the study for a 30,000 tonne per annum Zero Emission Steel Technology (ZESTY) Hydrogen Direct Reduced Iron…

Best of the week — the five most popular stories among readers, January 29 – February 2, 2024

What were the five biggest stories of the week? Here’s what visitors to this site were reading. 5) Federal government to contribute $70 million for Townsville hydrogen hub The federal government has announced “up to $70 million” in funding to support development of the Townsville Region Hydrogen Hub in Queensland, with construction expected to be…

RMIT’s tiny titanium spike breakthrough suggests antimicrobial surfaces “may need to be rethought”

An RMIT University team has shown promising results from insect-inspired “microscale spikes” for titanium implants and other surfaces, demonstrating drug-free anti-bacterial and anti-fungal properties. According to a statement from the university, the features on the “micro-pillared titanium surface pattern” were about the height of a bacteria cell and designed to address drug-resistant “superbugs” which are…

The Gravity Lab complete at Port Kembla

Gravity energy storage system developer Green Gravity the construction phase at Green Gravity’s Gravity Lab energy storage demonstration system (Pictured). Gravity Lab is a research and development facility designed to test the use of gravity to store and release energy. The facility was constructed in partnership with BlueScope Steel utilising disused mineshafts to obtain high…