STOP DEEP SEA MINING
For over a decade, the Deep Sea Mining Campaign has been a relentless force in the fight to protect our oceans from the devastating impacts of deep sea mining.
Small but mighty, the Deep Sea Mining Campaign (DSMC) was founded in 2011 and has led the charge against this destructive industry. Using our agility and expertise we challenge powerful interests and amplify the voices of those who say “No” to deep sea mining.
Our campaign has been at the forefront, exposing the dangers, rallying global support, and driving meaningful change. We believe that the deep ocean—our planet’s last untouched frontier—must be preserved, not plundered.
Join us in protecting the depths and ensuring a future where the ocean thrives, untouched by greed.
Together, we can stop deep sea mining in its tracks.
OUR WORK
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LATEST NEWS

The Tide Is Turning: Here’s What Happened At UNOC3
Momentum is building! Isn’t it beautiful to see the world rejecting deep sea mining as a
dangerous industry?
There’s a lot happening right now after the United Nations Ocean Conference and we noticed
that deep sea mining updates were scattered across various announcements and media.
So we’ve compiled all the highlights in one place for you.
Here’s what you need to know about DSM from UNOC3:

Papua New Guinean landowners call on PM to cancel deep sea mining leases
Landowners in PNG's New Ireland Province want the Prime Minister to come back from the UN Oceans Conference and put his opposition to deep sea mining into practice by cancelling the mining leases connected to the controversial Solwara 1 project.

New Ireland’s plans on deep sea mining lacks society’s consent and scientific integrity
Civil Society Organisations welcome the recent announcement by Prime Minister James Marape at the 3rd UN Ocean Conference in France, stating that his government will stop deep sea mining operations within PNG’s national waters in absence of robust scientific evidence and proper environmental safeguards.
No results found.
Watch BLUE PERIL, a 16-minute visual investigation that presents a scientifically robust and disturbing picture of far-reaching impacts of deep sea mining for Pacific Island communities.