OPR and Plastic Odyssey partner to tackle one of the highest known marine debris accumulation sites in the United States — and build a replicable blueprint for extreme coastal cleanup at scale.
More than cleanup. A mission to establish the definitive baseline for one of the North Pacific's most extreme accumulation sites — and build the blueprint for what comes next.
Kayak Island is a designated Sentinel Site by the Alaska Center for Marine Debris — a scientific reference point for monitoring North Pacific plastic flows. Remote, exposed to the open Gulf of Alaska, it intercepts debris carried from across the Pacific Rim.
OPR has operated on this site for two consecutive seasons under NOAA grants, building unmatched knowledge of the site's debris dynamics, accumulation patterns, and operational constraints. 2026 marks the transition to private and philanthropic support — and the launch of a long-term restoration program.
Plastic Odyssey joins as operational and technology partner, bringing expertise in low-tech methodology, extreme-environment cleanups, and replicable field systems.
The 2026 field window has moved to the very end of summer as one funded 14-day hitch. OPR and Plastic Odyssey are also preparing a broader July 2027 collaboration.
A third consecutive season — building from OPR's two-year foundation toward a permanent, scalable solution.
Kayak Island lies in the Gulf of Alaska, southeast of Anchorage. Violent surf and unpredictable Gulf weather make boat access effectively impossible — all field access is by helicopter from Cordova.
Recovered debris is transported off-island and processed through OPR's Kodiak Innovation Center — closing the loop from ocean to circular economy.
Helicopter access involves real trade-offs in carbon footprint and biodiversity risk. Designing a lower-impact access model is part of the 2026 mandate.
12 volunteers + 3 OPR / Plastic Odyssey staff. Selected for fitness, mindset, and suitability. A cross-disciplinary team where title stops at the shoreline.
Plastic Odyssey will deploy infrared spectrum drone surveys over Kayak Island's coastline — to better estimate plastic accumulation volumes and test whether buried plastics can be identified via subsurface density signatures. Results feed directly into accumulation models and 2027 operational planning.
Developed in partnership with OPR's drone team and with support from AI developer volunteers (SF Ocean Hackathon).
A 3–5 person partner team can deploy to Kayak Island for hitch 2 — integrated with the larger 12+3 crew. Real work, real conditions, real connection.
Help us restore a Sentinel Site — and figure out how to optimize the cleanup of one of the most extreme coastal accumulation zones in the United States, at the intersection of science, low-tech ingenuity, and high-tech experimentation.
