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

Red Lines in the Abyss
A growing number of banks, insurers, asset managers and public financial institutions are distancing themselves from deep-sea mining. A new report from the Deep Sea Mining Campaign (DSMC) and Seas At Risk finds that financial markets are increasingly treating deep-sea mining as a high-risk industry with significant environmental, regulatory, economic and reputational concerns.

Civil society groups urge Glencore to reconsider links to deep-sea mining
The Deep Sea Mining Campaign has coordinated a joint letter signed by 46 civil society organisations from around the world, raising serious concerns about The Metals Company (TMC) and its application for a U.S. licence to mine seabed minerals in international waters.

The Solwara 1 Seabed Mining Project in the Bismarck Sea of Papua New Guinea
The report 'The Solwara 1 Seabed Mining Project in the Bismarck Sea of Papua New Guinea', by Dr Helen Rosenbaum ...
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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.