Latest Hydroelectric Power News

Octava Minerals has launched on-ground exploration at its Federation copper-zinc-silver-tin project in Western Tasmania, focusing on the historically promising Sweeney’s prospect. The company aims to leverage modern techniques to unlock the potential of mineralisation untouched since the 1980s.

Meridian Energy's July report reveals a notable decline in hydro storage levels alongside a surge in retail electricity sales, highlighting a complex energy landscape in New Zealand.

Cygnus Metals has pinpointed multiple promising copper-gold drilling targets adjacent to the historic Cedar Bay mine within its Chibougamau Project, mobilizing an additional rig ahead of a comprehensive resource update next month.

Black Rock Mining advances its Mahenge Graphite Project with key power infrastructure agreements, a $25 million funding increase, and benefits from new US tariffs on Chinese graphite imports.

Champion Iron Limited reported Q1 FY2026 results showing steady revenues and net income, alongside a major US$500 million bond issuance to refinance debt and a new partnership agreement for the Kami Project.

Metals Australia Ltd has significantly expanded its Lac Carheil graphite project resource with a 595% increase in graphitic carbon intercepts, setting the stage for an updated Mineral Resource Estimate and advanced mine planning.

Mercury reports an 11% drop in FY25 total generation, with hydro output hitting its fourth lowest level since 1980. Yet, advances from the Karāpiro Hydro Rehabilitation and AI-driven Digital River platform lift hydro generation forecasts for FY26 and beyond.

Meridian Energy’s June 2025 report reveals hydro storage levels exceeding historical averages and a notable rise in retail electricity sales, despite lower generation prices. The company also signals the end of its smelter demand response agreement.

South32 warns of an impending impairment expense linked to uncertain electricity supply for its Mozal Aluminium smelter, with FY26 production guidance now under review amid ongoing tariff negotiations.

Santana Minerals has released an updated Pre-Feasibility Study for its Bendigo-Ophir Gold Project, showcasing robust economics with a 13.8-year mine life and strong production profile. The study highlights significant capital efficiency improvements and a refined mining strategy.

Verity Resources has commenced an auger drilling program at its Pimenta Project in Brazil, targeting a 20km mineralised zone rich in rare earth elements, gallium, and titanium. Early surface sampling suggests the potential for a significant critical metals discovery.

Brazilian Rare Earths has successfully produced high-purity mixed-rare-earth carbonate and uranium yellowcake from its Monte Alto Project, marking a key milestone in its integrated supply chain ambitions.