Skip to content

30 x 30 — Protecting at least 30% of the ocean by 2030

Today, approximately 3% of the global ocean is protected in marine protected areas that have strong enough regulations to safeguard biodiversity. Marine Conservation Institute uses the latest science to guide our mission of protecting at least 30% of the ocean by 2030.

Blue Parks - Tubbataha Reefs Natural Park, The Philippines
Photo: Yvette Lee

     From kelp forests as tall as redwood trees to warm-water sanctuaries where enormous whales give birth, ocean places rival the grandeur and diversity of familiar national parks. Submarine canyons, like Monterey Canyon, are equal to the wonder or the Grand Canyon. Hawaii's northwestern islands are an iconic seascape that shines as bright as Yellowstone National Park. Just as parks on land are held in trust and set aside for the greater good of all citizens, marine protected areas (MPAs) are underwater refuges where the beauty and health of marine ecosystems can be preserved on our quickly changing planet. 

     Research clearly demonstrates that MPAs are a simple and effective way to sustain marine biodiversity and build resilience. Marine protection works. Well-managed MPAs can reverse the effects of overfishing, strengthen fragile coral communities, and protect ourselves and our neighbors--locally and globally--from rising sea levels and strengthening storm systems. 

   At a time of accelerating climate change, dwindling fisheries, and encroaching sea levels that threaten the 3.5 billion people that live in coastal areas, Marine Conservation Institute joins a chorus of scientists who advocate for safeguarding the world’s oceans through well-managed Marine Protected Areas. Time is not on our side and there is an urgent need to accelerate protection for at least 30% of the ocean by 2030.

Join us in advocating for 30% protection by 2030. Donate to make our oceans healthier for us and future generations.

Marine Conservation Institute Applauds California’s 30×30 Progress and Pledges Continued Partnership with the Ocean Protection Council

By Marine Conservation Institute | September 29, 2026

News Release Marine Conservation Institute Applauds California’s 30×30 Progress and Pledges Continued Partnership with the Ocean Protection Council photo: Don McCollough Contacts List By Marine Conservation Institute | September 29, 2026 FOR IMMEDIATE RELEASE Marine Conservation Institute Applauds California’s 30×30 Progress and Pledges Continued Partnership with the Ocean Protection Council GLEN ELLEN, CA – Marine…

Travel for the Ocean

By Maria Lopez-Bringuier | September 25, 2026

Travel for the Ocean Seven Steps to Turn Your Next Ocean Trip into Conservation Support Photo Credit: Giuseppe Lanotte By Dr. Sarah Hameed | September 25, 2026 The ocean is one of the reasons we travel. We dive coral reefs, watch whales, explore islands, fish, sail, surf, snorkel, and seek out places where the sea still…

Chumbe Island Coral Reef Sanctuary: Building a Lasting Legacy for our Oceans

By Jocelyn Hurrie | August 12, 2026

Chumbe Island Coral Reef Sanctuary: Building a Lasting Legacy for our Oceans Photo Credit: Chumbe Island Coral Park Ltd. By Marine Conservation Institute | August 13, 2026 Introduction The Blue Parks program honors marine protected areas (MPAs) that set the bar for ocean conservation. Every five years, our Blue Parks undergo a rigorous review to ensure they continue…