AI-Guided Structures Target Lake Okeechobee Algae Blooms
A new federal grant supports research into 3D-printed phosphate removers to help stabilize water quality across South Florida.
Updated on Oct. 20, 2026 in Environmental
Live Poll
Should public funds support using experimental technology to combat algae blooms in your local waterways?
In July 2026, Florida Atlantic University secured an $800,475 grant from the U.S. Environmental Protection Agency to advance research on combating harmful algae blooms. This research-stage project utilizes artificial intelligence to guide the deployment of 3D-printed, phosphate-absorbing structures in Lake Okeechobee.
Why it matters
Excessive phosphate runoff from fertilizers and sewage continues to drive algal blooms that deplete water oxygen and release toxins, threatening South Florida aquatic ecosystems. This grant accelerates the development of targeted, material-based removal technologies to address the root cause of these blooms.
The research team received $800,475 in EPA funding to build on earlier work supported by $600,379 from the state. The project targets phosphate removal rates as a key performance benchmark.
The players
Florida Atlantic University
A public research university that focuses on marine science, artificial intelligence, and environmental engineering.
U.S. Environmental Protection Agency
The federal agency tasked with environmental regulation and the distribution of research grants for ecological protection.
Florida Department of Environmental Protection
The state agency responsible for managing Florida's natural resources and water quality programs.
The details
Researchers create 3D-printed structures using a base of Sargassum seaweed carbon modified with lanthanum, a rare-earth element known for its high affinity for binding phosphates. Artificial intelligence models analyze localized water data to calculate the optimal placement and geometry of these structures within Lake Okeechobee. By physically capturing excess phosphorus, the technology aims to reduce the nutrient load that fuels rapid, toxin-producing algal growth.
Timeline
July 2026: Florida Atlantic University received the U.S. Environmental Protection Agency grant.
The Tech Race
This project marks an expansion of Florida Atlantic University's existing research program, moving from earlier state-funded lab work to federal-scale testing. It competes against traditional chemical treatment methods that often struggle to address phosphate concentrations at scale in large lake ecosystems.
Residents and stakeholders in South Florida will not see immediate changes to water quality, as the technology remains in the research and testing phase. The project includes plans to train K-12 teachers through the FAU Stiles-Nicholson STEM Teacher Academy to extend the research impact to local classrooms.
The takeaway
The project signals a shift toward precision, AI-guided material science in managing Florida's complex water nutrient cycles. Watch for future performance results from the Lake Okeechobee field trials to determine if these 3D-printed structures can effectively scale against large-scale phosphate runoff.
Further reading
For more context on local conservation efforts, visit the Environmental section.
Source note: This article includes information reported by FAU University Press.
Live Poll
Should public funds support using experimental technology to combat algae blooms in your local waterways?
