Latest Environmental Technologies News

Zeotech Limited's methane control technology has delivered a 92% reduction in methane emissions during initial field trials at a Queensland landfill, signalling promising real-world performance for its zeoteCH4® biofilter solution.

Phoslock Environmental Technologies reported a sales recovery in 2025 with further growth expected, backed by resumed production in China and promising European projects, while ongoing litigation clouds the outlook.

Advanced Energy Minerals (ASX:AEM) is partnering with NeoCtech to pilot rare earth doped nano high purity alumina, backed by an $800,000 CAD Canadian government grant. The project targets strategic sectors including AI, robotics, and aerospace with sustainable, high-performance materials.

Zeotech pushed forward its AusPozz™ metakaolin commercialisation with extended and new MOUs, progressed key Toondoon project approvals amid rising contractor costs, and launched live methane control trials.

Phoslock Environmental Technologies reported a stable sales volume and improved cash flow compared to last year, while ramping up production after reopening its Chinese factory. The company is advancing R&D on a new lanthanum product and faces ongoing legal challenges with mediation set for June.

Calix Limited has secured a two-year toll processing agreement with Green360 Technologies to produce calcined clay for low-carbon cement, leveraging existing capacity without capital outlay. This partnership aims to advance sustainable cement production while potentially generating several million dollars in annual revenue for Calix.

Calix Limited has successfully completed the first milestone of its ARENA grant for the Zesty Green Iron Demonstration Project, unlocking a $2 million payment and marking a key step forward in its industrial decarbonisation efforts.

Environmental Clean Technologies Limited reported a $2.58 million loss for the half-year ended December 2025, marking a strategic pivot with the acquisition of Terrajoule Pty Ltd and exclusive rights to innovative remediation technology.

Sparc Technologies Limited reported a significant net loss of $1.86 million for the half-year ended December 2025, highlighting ongoing financial pressures despite continued R&D efforts. The company flagged material uncertainty over its ability to continue as a going concern.

The Environmental Group Limited reported a robust first half of FY26 with revenue rising 8.6% to $58.9 million and underlying EBITDA jumping 25.9%, driven by strong performances in its Energy and Waste divisions alongside strategic operational upgrades.

Carbonxt Group Limited reported a strong 72% revenue increase to $3.8 million in Q2 FY26, driven by robust demand and strategic progress at its Kentucky facility, which is poised to triple group sales. The company also increased its stake in New Carbon Processing, advancing its North American growth ambitions.

Phoslock Environmental Technologies has amended its December 2025 quarterly report to correct funding data and withdraw its sales outlook, while reporting improved cash flow and resuming factory operations.