current members

145 members across 25 countries

integrating climate-ocean science, policies & investments

OA Alliance members are committed to climate action; achieving ambitious carbon emission reductions targets is the most important step in turning the tide of climate-ocean impacts.

By tackling the issue of ocean acidification, members are advancing science, policy and communications for climate-ocean action.

We have successfully leveraged member-to-member and partner-to-partner information sharing by providing access to toolkits and workshops, scientific information and synthesis, and examples of OA mitigation and adaptation strategies at local and regional scales.

Government Members

Government members include countries, Tribes and First Nations, states, regions, provinces, counties, cities, and Ports that are concerned about the impacts of ocean acidification to coastal communities, economics and cultures and are working to advance the science and deploy response strategies.  

National Governments:

  • Hellenic Republic of Greece

  • Denmark

  • Portugal

  • Palau

  • Canada

  • Cook Islands

  • The Republic of Chile

  • Fiji

  • The French Republic

  • Iceland

  • Netherlands

  • New Zealand

  • Norway

  • Seychelles

  • Sweden

  • Tokelau

  • United Arab Emirates

  • United Kingdom

  • United States of America

State, Provincial and Regional Governments:

  • The Province of British Columbia, Canada

  • The State of California, USA

  • Cross River State, Nigeria

  • The State of Hawaii, USA

  • The State of Maine, USA

  • The State of Maryland, USA

  • The State of New Jersey, USA

  • The State of New York, USA

  • The State of Oregon, USA

  • The Province of Quebec, Canada

  • The State of Sao Paulo, Brazil

  • The State of Virginia, USA

  • The State of Washington, USA

Tribal, First Nation, Indigenous and Sovereign:

  • Gullah/Geechee Nation

  • Makah Tribe

  • Nisqually Indian Tribe

  • Quileute Nation

  • Quinault Indian Nation

  • The Sun’aq Tribe of Kodiak

  • The Suquamish Tribe

  • Tsleil-Waututh Nation

City and Municipal Governments:

  • City of Imperial Beach, California

  • The City of Portland, Oregon

  • The City of Port Moody, Canada

  • The City of Seattle, Washington

  • The City of Vancouver, Canada

  • Port of Seattle, Washington

Affiliate Members

Affiliate members include local academia, universities, non-governmental organizations, industry leaders, associations, businesses, and other official entities that are working to advance knowledge and elevate the issue of ocean acidification.

BECOME A MEMBER