Exploring the Cook Islands' role in deep-sea mining

Below the ocean surrounding the Cook Islands lies a wealth of minerals critical for electric vehicle batteries, stirring debates over economic gain versus environmental risk.

Pete McKenzie reports for The New York Times.


In short:

  • The Cook Islands faces a pivotal decision on whether to mine these deep-sea minerals, which could significantly boost its economy.
  • Environmentalists and more than 800 scientists have advocated for a moratorium, fearing severe ecological impacts.
  • Local government and international companies are conducting studies to determine the feasibility and environmental implications of such mining.

Key quote:

"Our creation story is that the bottom of the ocean is where life began. How many creatures are we going to destroy down there if we suck up all that sand?"

— Teina Rongo, marine biologist

Why this matters:

Environmentalists and many scientists caution against the haste to harvest these seabed treasures. They warn of possibly irreversible damage to deep-sea ecosystems, which are among the least understood biomes on Earth. Disturbances could range from the sediment disruption impacting marine life to the potential release of toxic substances into the water column. As the world increasingly looks to the ocean's depths to meet the mineral demands of green technology, the decisions made in these remote islands could set a precedent for how humanity balances economic gain with the stewardship of nature's unexplored frontiers.

Related:

A row of wind turbines at dusk installed on rolling hills

Largest US renewable project begins generating electricity

SunZia has quietly begun sending enormous amounts of wind power to California as President Donald Trump works to thwart the wind industry.

A solar panel installed on a pole imprinted with the Cuban flag

As Cuba’s grid fails, solar power becomes a lifeline

The Trump administration’s fuel blockade against Cuba has resulted in widespread power outages and gas shortages, but also a surge in solar installations.

A sunny balcony with a bench and flower pots

What to know before you get balcony solar

States are starting to embrace plug-and-play solar. Get up to speed on the cost, payback, and safety bona fides of the systems before they hit shelves near you.

An offshore oil rig with the sunrise in the background

Environmental groups take Trump administration’s ‘God Squad’ to court

Environmental groups are suing the Trump administration over its decision to exempt oil and gas drilling in the Gulf of Mexico from complying with the Endangered Species Act.

A wooden judge's gavel on a wooden desk

Court rejects Trump administration climate lawsuit against Hawaii

In a setback for federal efforts to thwart climate litigation, the judge ruled that the suit, which tried to block the state from suing oil companies, was too speculative.
Flags of the EU flying outside a glass and steel building

Hungary's carbon tax violates EU rules, top court says

The European Union's top court says Hungary's tax on CO2 emission allowances, introduced in 2023, is against EU law, as it removes the operators' incentive to invest in measures to cut emissions.

A mountain highway winding through a forest toward mountains in the background
Credit: Hans/Unsplash+

How ‘national security’ became the new justification for drilling

What’s happening to the public lands and oceans we thought were protected?
From our Newsroom
Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

One facility has emitted cancer-causing chemicals into waterways at levels up to 520% higher than legal limits.

Regulators are underestimating health impacts from air pollution: Study

Regulators are underestimating health impacts from air pollution: Study

"The reality is, we are not exposed to one chemical at a time.”

Pennsylvania governor Josh Shapiro speaks with the state flag and American flag behind him.

Two years into his term, has Gov. Shapiro kept his promises to regulate Pennsylvania’s fracking industry?

A new report assesses the administration’s progress and makes new recommendations

silhouette of people holding hands by a lake at sunset

An open letter from EPA staff to the American public

“We cannot stand by and allow this to happen. We need to hold this administration accountable.”

wildfire retardants being sprayed by plane

New evidence links heavy metal pollution with wildfire retardants

“The chemical black box” that blankets wildfire-impacted areas is increasingly under scrutiny.

Stay informed: sign up for The Daily Climate newsletter
Top news on climate impacts, solutions, politics, drivers. Delivered to your inbox week days.