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"Battery technology is growing leaps and bounds.  It's really myopic to think about opening up a completely new frontier of extraction on this planet for a technology that may change completely in a very short space of time." - Dr. Diva Amon

Mendelssohn seamount

Join Indigenous Voices for a Ban on Deep Sea Mining


Join Indigenous leaders from across the Pacific in rising up to say "NO DEEP SEA MINING" to the International Seabed Authority when it meets in July 2023.

From Micronesia to French Polynesia, from Aotearoa to Hawaii, the peoples of the Pacific are taking bold action against the destruction of the oceans. We urge you to follow the lead of peoples who have lived harmoniously as stewards of the oceans for millenia, and send a powerful message to the ISA and to countries around the world that we refuse to allow any more harm to our sacred ocean.


 Join us: Sign the petition of Indigenous Voices For a Ban on Deep Sea Mining.


  • Bev Sellars

    Secwepemc Nation, Canada

  • Miles Richardson

    Haida Nation, Canada

  • Dan Hikuroa

    Waipapa Taumata Rau, Aotearoa

  • Sol Kaho'ohalahala


  • Mike Smith

    Ngapuhi Iwi, Aotearoa

  • Nainoa Thompson


  • Theresa Ardler

    Eora Nation, Australia

  • Jacqueline Evans

    Cook Islands

  • Joe Slim Enlet

    Wiito and Soor Clans of Chuuk State

  • Heremoana Maamaatuaiahutapu

    French Polynesia

  • Liam Koka'ua

    Ngāti Makea Ārera

  • Robert Caldwell, PhD


  • Hinano Murphy


  • Gerry Lopez

    Ocean Elder, USA

  • President Moetai Brotherson

    French Polynesia

  • Ratu Epinesa Cakoba

    Kubuna Confederacy, Fiji

  • Mereana Berger

    He Māori ahau - Aotearoa

  • Frank Brown 

    Heiltsuk Nation, Canada

  • Diwigdi Valiente

    Guna Yala Comarca, Panama

  • Mishuana Goeman

    Tonawanda Band of Seneca

  • Frances Namoumou

    Kauwai Network, Fiji

  • Sebastián Yancovic Pakarati

    Rapa Nui

  • Jack Thatcher


  • Darienne Dey

    Kanaka maoli, Hawai’i

  • Jonathan Mesulam

    Papua New Guinea

  • Violet Sage Walker

    Northern Chumash

  • Queen Quet

    Gullah/Geechee Nation

  • Anthony Akpan

    Ibibio in Akwa Ibom, Nigeria

  • Alanna Matamaru Smith

    Rarotonga, Cook Islands

  • Ann Singeo


  • Tommy Remengesau


The deep ocean is a vast region of remarkable creatures and unknown species. It plays a major role in global carbon sequestration, climate regulation and general ocean health, and is a treasure trove of potential new medical discoveries. Despite its importance, we have scarcely begun to discover or understand the unique life forms that inhabit this part of our planet or how deep ocean ecosystems interact more broadly with critical planetary systems. But we do know that tampering with deep ocean systems before we fully understand them can have major consequences for ocean health, fisheries, human health and climate.


Deep Sea Mining would be highly damaging to ocean ecosystems and adversely affect the ability of our ocean to regulate climate. Sediment plumes created on the ocean floor will smother marine life over large areas while highly acidic and sometimes toxic sludge vacuumed from the ocean bottom will be dumped from surface vessels, creating a second set of sediment plumes that will drift through the water column, killing and contaminating more fish and releasing stored carbon.


Mining rights in the deep ocean are now being auctioned off to a select group of mining companies by a secretive organization in Jamaica - the International Seabed Authority (ISA). The ISA has rightfully been widely criticized for its cozy relationship with select mining companies and its closed-door operations.


Mining companies, along with the ISA, are greenwashing the proposed mining operations as a “green solution.” They falsely claim we need deep sea mining to obtain minerals for new electric car batteries. We don’t. Alternatives exist, and many more are under development. New technologies for car batteries have already been developed that don’t use deep sea metals. Minerals such as lithium can be extracted directly from ocean water without damaging the environment. Recycling can provide required metals at a lower cost, and recycling of electric vehicle batteries is already a rapidly growing industry.


Forward-thinking automobile manufacturers have joined the call for a moratorium, including BMW, Volkswagen, Renault, Volvo and Rivian, as well as electric battery manufacturer Sanyo.

Support a moratorium

to study the full risks of deep sea mining and provide opportunity for research, development and scale of alternatives that can render such mining unnecessary.

  1. Urge your government or institution to join many others in signing on to Deep Sea Conservation Coalition’s global call for a moratorium. Not sure who to contact? Find your rep at Your representatives will be joining a growing coalition of governments, major corporations, financial institutions, powerful civic institutions and thought leaders.

  2. Sign the petition by Sustainable Ocean Alliance, The Oxygen Project and Deep Sea Conservation Coalition.

  3. Buy from companies that support a moratorium and boycott those who don’t.

  4. Invest in alternative technologies to reduce demand for metals mined from the sea.

  1. Share the word on social media.

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  1. Donate to Blue Climate Initiative’s advocacy and research efforts via its fiscal sponsor Tetiaroa Society & support BCI’s moratorium efforts.

"Battery technology is growing leaps and bounds.  It's really myopic to think about opening up a completely new frontier of extraction on this planet for a technology that may change completely in a very short space of time." - Dr. Diva Amon

Mendelssohn seamount


In the News

The Case Against Deep-Sea Mining (10.25.2022)

Article published by BCI collaborators Dan Kammen and Sylvia Earle in TIME Magazine.

Find out more

Blue Peril   
October 2022

Basic Overview video   
December 2021

Conversation with Diva Amon   
September 6th 2022

The Blue Climate Initiative is a program of the US 501(c)3 non profit Tetiaroa Society.

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Please make checks out to   
Tetiaroa Society, with a note "Mining Moratorium" and mail to:

Tetiaroa Society   
c/o Peterson Russell Kelly Livengood PLLC   
10900 NE 4th Street, Suite 1850   
Bellevue, WA 98004