5 Gyres
5 Gyres empowers action against the global health crisis of plastic pollution.
The 5 Gyres Institute, for a planet free of plastic pollution, is a non-profit organization dedicated to researching the issue of plastics in the worldโs oceans, and engaging communities in systemic change. In 2011, 5 Gyres completed the first global survey of plastic marine pollution, finding evidence of plastic across all 5 subtropical โgyresโ, oceanic current systems where plastic waste accumul
06/16/2026
During the annual Hill Day in Washington DC, 5 Gyres was joined by Hispanic Access Foundation and the Florida Springs Council to advocate for policies that protect our waterways and public health.
Together, we met with Rep. Mike Haridopolos (FL-8) to discuss the growing threat of microplastic pollution and the importance of safeguarding Florida's ecosystems and communities.
Learn more about how to take action alongside us at 5gyres.org/microplasticfreeus
06/15/2026
Last week, 5 Gyres was joined by advocates from across the nation in Washington D.C. for our Hill Days. ๐
We spoke with members of Congress, urging them to protect our waterways, communities, and public health from the threats of microplastic pollution.
๐ Sign the petition now to join us in demanding targeted solutions and policy interventions at 5gyres.org/microplasticfreeus
06/09/2026
Klean Kanteen's limited-edition bottle supports plastic-free waters! ๐
For every bottle sold in the U.S., $5 will be donated to 5 Gyres, supporting our mission of driving innovative solutions to plastic pollution through science, advocacy, and community.
Shop now & make waves: https://www.kleankanteen.com/products/20oz-tkwide-with-twist-cap-ocean-day?utm_source=Klaviyo&utm_medium=campaign&utm_campaign=260608+-+Ocean+Day&_kx=-qcZL7ym9yWVDqjiwkN9RqyiBWHdV1vRkbhDuIULYHc.XG9NWG&variant=54697487270260
06/08/2026
This , weโre reflecting on the ocean adventure where 5 Gyres started! ๐
In 2008, our Co-Founder Dr. Marcus Eriksen set sail from LA to Hawaii aboard JUNK - a raft made of 15,000 plastic bottles, 22 sailboat masts, and the body of a Cessna aircraft. โต๏ธ
Sparking global conversation, he witnessed a pervasive plastic smog afloat the oceanโs surface, inspiring the work we do today to tackle plastic pollution upstream.
Follow along to learn more! ๐
06/04/2026
๐ข FINAL CHANCE TO JOIN OUR TAHOE EXPEDITION!
Weโve extended the application deadline, giving you one last opportunity to research microplastics with us along the Tahoe Rim Trail this summer!๐ฒ๐ฅพ
Our first land-based expedition is going to be an extra beautiful one. Think sunsets in the Sierras, hands-on microplastics research, backpacking through alpine landscapes, meeting like-minded friends, and making an impact along the way. ๐
๐จ Applications close Monday, June 15th - the final deadline.
Learn more & apply now ๐ 5gyres.org/TahoeExpedition
05/26/2026
Meet our featured Ambassador Max Pennington! ๐
Max is a Case Western Reserve University alum, Forbes 30 Under 30 honoree, and CEO + Co-founder of CLEANR. ๐
Inspired by nature, he co-developed CLEANRโs patented VORTX technology designed to capture over 90% of microplastics shed from clothing during laundry, the largest known source of marine microplastic pollution. ๐
05/21/2026
In April, the City of San Clemente - City Hall passed the Microplastic Prevention Resolution calling on the Governor of California to address microplastic pollution. ๐
5 Gyres' State Advocacy Manager Melissa Morris recently spoke with the San Clemente Times about this significant step toward a .
Learn More:
SC Adopts Microplastic Prevention Resolution Amid Growing Concerns The City of San Clemente recently adopted a Microplastic Prevention Resolution aimed at addressing growing concerns surrounding microplastic pollution and encouraging stronger statewide action in California. According to a press
05/20/2026
๐ข JOIN US FOR AN EXPEDITION!
This summer, 5 Gyres is heading to the Tahoe Rim Trail to investigate how microplastics show up in our air and soil. ๐
Together weโll help build a baseline understanding of plastic pollution in recreational areas and inform solutions that protect both human and environmental health. ๐
What To Expect:
* ๐ Beautiful backpacking views guided by Tahoe Rim Trail Association
* ๐ Air and soil microplastics sampling
* ๐ฎ Daily TrashBlitz litter surveys
* ๐ฏ Provided daily meals
* โญ๏ธ Exclusive 5 Gyres merch & gear giftings
* โบ๏ธ Community, adventure, and lots of time spent outdoors together!
๐จ Deadline to apply extended to Monday, June 15th. Learn more & apply today ๐ 5gyres.org/TahoeExpedition
05/18/2026
Tiny plastics. Big problem. ๐
Smaller than 5 millimeters, microplastics are found in the air we breathe, the water we drink, and the food we eat.
Join us in demanding targeted solutions that pave the way for a ๐ 5gyres.org/microplasticfreeus
๐ธ: 5 Gyresโ Microplastics Scientist Dr. Victoria Fulfer,
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