Trump Administration Fast-Tracks Deep-Sea Mining Permits, Raising Stakes Over Critical Minerals and Ocean Protection

The Trump administration is moving to accelerate permits for deep-sea mining in international waters, aiming to boost US access to critical minerals used in electric vehicles and advanced electronics while challenging China’s dominance over global metal supply chains.

A newly finalized rule from the National Oceanic and Atmospheric Administration (NOAA), released Wednesday, streamlines licensing and environmental reviews into a single, faster process for companies seeking to explore the deep seabed.

The move follows an executive order signed by President Donald Trump directing federal agencies to expedite approvals under the Deep Seabed Hard Minerals Resource Act of 1980 and establish a parallel permitting process for mining along the US Outer Continental Shelf. Supporters say the reforms modernize a decades-old regulatory framework and could position American firms at the forefront of an emerging industry.

Canadian miner The Metals Company, which began pursuing US exploration licenses last year, welcomed the decision, calling it a critical step toward unlocking polymetallic nodules-potato-sized rocks rich in nickel, copper and cobalt-found across parts of the Pacific Ocean and other deep-sea regions.

However, the push is expected to trigger environmental and legal challenges. The International Seabed Authority, created under the UN Convention on the Law of the Sea-which the US has not ratified-has yet to finalize global standards governing deep-sea mining due to unresolved concerns over noise, sediment plumes and ecological damage. Critics warn that fast-tracking permits before international rules are in place risks irreversible harm to fragile ocean ecosystems.

Environmental groups are calling for a moratorium, arguing that industrial-scale seabed mining could lead to permanent biodiversity loss. Proponents counter that sourcing minerals from the ocean floor could reduce pressure on land-based mining, which often faces strong community opposition.

As interest intensifies, the US push could spark a broader global race to the deep seabed, reshaping how critical minerals are sourced-and reigniting debate over how to balance resource security with environmental stewardship.

Deep-sea mining permits raise real biodiversity and ocean-ecosystem concerns, and TNFD-aligned disclosure will increasingly require corporates with critical-minerals exposure to address them explicitly. Our nature-based-solutions and supply-chain-and-operations teams help clients evaluate what deep-sea mining developments mean for supply-chain positioning and disclosure.