What they do
Oceana is the largest international advocacy organization focused solely on ocean conservation. They campaign for science-based fisheries management, habitat protection, and pollution reduction. Their approach is policy-first: identifying the specific laws and regulations that, if enacted, would deliver the largest conservation gains. Operating in over 15 countries, Oceana has won over 275 policy victories protecting over 4.5 million square miles of ocean.
Why they matter
Oceana's impact-per-dollar is among the highest of any environmental organization. Their focus on policy (not awareness, not research, not products) means every campaign targets a specific legal outcome with measurable marine conservation results. Their 275+ victories include banning bottom trawling in vulnerable habitats, establishing fishing quotas, and protecting nursery areas. Policy change is the lever that moves fisheries management at national and international scale.
How to support
Donate to fund policy campaigns. Sign their petitions during active campaigns (their email updates identify the most impactful actions). Share campaign materials to amplify pressure on decision-makers. Corporate partnerships available.
Key project to explore
Oceana's campaign to make fishing vessels globally trackable via AIS transponders is opening up ocean monitoring to the public, enabling anyone to see where fishing boats operate and whether they comply with protected area boundaries.