Huntington Ingalls appoints top nuclear submarine leadership in Australia

US nuclear submarine constructor Huntington Ingalls Industries has announced the appointment of Tim Brown as vice president of operations and Terry Nichols as the managing director for two HII business areas in Australia. Brown and Nichols will work from HII’s Canberra office, and both will report directly to Michael Lempke, president of Mission Technologies’ Nuclear…

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Monash team makes “significant advance towards commercialisation” for carbon capture

Monash University researchers have developed a new family of materials claimed to be “relatively easily” and affordably made and able to capture excess carbon dioxide from the atmosphere. According to a statement from the university on Thursday, “meso-macroporous melamine formaldehyde (MF)” is a promising base for direct air capture (DAC) of CO2. MF is made…

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Should we worry about wasting renewable energy? Here’s why ‘spilling’ excess power is expected – and efficient

By Dylan McConnell, UNSW Sydney In Australia’s electricity system, more and more energy from sunlight and wind is being “spilled” – or not converted to electricity. In the last year, the amount of renewable energy spilled was roughly equivalent to the annual consumption of 750,000 typical households, or three months of consumption for the state…

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Kimberley cotton gin on track for mid-2025 harvest: WA government

The foundations have been laid and construction is underway at a processing facility “that will underpin a sustainable cotton industry” in the Ord River Irrigation Area, according to an update from the Western Australian government. Premier Roger Cook and regional development minister Don Punch toured the Kimberley Cotton Company’s cotton gin in Kununurra on Wednesday.…

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BioPak to release Australian-first PHA-lined disposable cup range later this year

Plant-based product business BioPak has announced an upcoming range of compostable cups lined with polyhydroxyalkanoates (PHA) biopolymer, which it says is an Australian first. In a statement on Wednesday, the Bondi-based company said it was now first to market with a compostable packaging sector product: “a cup that truly aligns with the circular economy.” PHA…

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