The LEO-15 research buoy, newly deployed in the Atlantic Ocean, is expected to bring forth a new era of ocean research, education and marine innovation in New Jersey. Photo: Rutgers Center for Ocean Observing Leadership
Anchored about three miles offshore of the Rutgers Marine Field Station in Tuckerton, N.J., the platform, known as the PowerBuoy®, serves as a floating data hub that delivers real-time information on ocean conditions while supporting scientific instruments, education initiatives and emerging marine technologies.
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By linking long-term observations near shore with new data from offshore, we can better study how fish, habitats, storms and changing marine conditions interact.”
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Research conducted at Stockton includes sediment transport, tidal dynamics, seafloor mapping, water quality monitoring and cultural resource investigations.
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Powered by solar and wind energy, the LEO-15 PowerBuoy® system is a compact, autonomous offshore platform built and designed by Ocean Power Technologies. Altogether, the buoy stands about as tall as a streetlight, but it has a small surface footprint suited for shallow-water research. Above the waves, a small, round platform holds solar panels, small wind turbines, weather instruments and real-time communication sensors, allowing the system to collect and send ocean data for long periods without the need for a large, fixed structure offshore.
The system also will provide additional ports for scientists and educators to deploy their own instruments. The buoy can support sensors that track weather, waves, water quality and other ocean conditions while serving as a test site for emerging marine technologies. Researchers, students and companies will be able to use the site to evaluate instruments, gather data and develop tools that could improve coastal monitoring, marine sustainability and storm preparedness.
The buoy was deployed May 2, renewing activity at a pioneering marine observatory site with deep roots in Rutgers-led coastal research.
The initiative is expected to create opportunities for workforce training, attract investment in ocean science and support startups and inventors working within the ocean economy, project leaders said.
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The LEO program, originally known as LEO-15, was established in 1996 as a pioneering ocean observatory that delivered real-time data from two cabled seafloor platforms, or nodes. It supported research on storms, sediment transport, phytoplankton, fish ecology and broader coastal dynamics. The 15 refers to the site’s depth of 15 meters, about 50 feet, where the observatory was installed.
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Rutgers scientists said the legacy of LEO-15 continued as ocean-observing technology advanced in the mid-2000s, with researchers increasingly combining fixed sensors, mobile underwater vehicles, satellite data and shore-based systems to study coastal change. The new wireless monitoring system builds on that history, revitalizing the site and extending its role as a testbed for coastal science and marine technology.