First mining trials in CCZ since 1970s
The Metals Company held the first CCZ mining trials since the 1970s. Data from both eras show consistent, minimal environmental impact.
TMC Subsidiaries Submit Massive Deep-Sea Dataset to Public Database as Company Launches Video Series on Findings of Environmental Research
TMC subsidiaries NORI and TOML submitted nearly a decade of Clarion Clipperton Zone environmental data to the ISA's DeepData database.
Biodiversity and Habitat – What does the data tell us?
TMC published data on CCZ biodiversity before mining begins. Full CCZ mining would affect just 0.4% of the abyssal plain.
Biodiversity and Habitat – What does the data tell us?
TMC says sediment stirred up by mining mostly resettles nearby. More than 95% resettles within 1-2 km of the collector vehicle.
Biodiversity and Habitat – What does the data tell us?
TMC presented survey data on CCZ seafloor biodiversity and recovery. Foraminifera recolonized disturbed seafloor, reaching 30% density within a year.
TMC Announces Fourth Quarter and Full Year 2025 Results
TMC (Nasdaq: TMC) reported $117.6 million cash and a $40.4 million Q4 net loss while advancing a Brownsville, Texas nodule refining hub.
TMC Announces Q4 and 2025 Corporate Update Conference Call for March 27, 2026
TMC the metals company scheduled a March 27, 2026 conference call to review fourth quarter and full year 2025 results.
The Metals Company Announces Fourth Quarter and Full Year 2025 Corporate Update Conference Call for Friday, March 27, 2026
TMC scheduled a conference call for March 27, 2026 to present its fourth quarter and full year 2025 corporate and financial results.
Innovation at Depth
TMC says its new collector disturbs seafloor far less than old design. Post-pass surveys found just a few cm of disturbance versus 80 cm before.
Noise & Light – What does the data tell us?
Hydrophone data mapped noise levels around a seabed mining vessel. Noise above 120 decibels reaches 3.6 km; light reaches only 20-30 meters.