From electricity pylon to habitat

What happens to disused electricity pylons? In Florida, the answer is surprising: they are submerged—literally.

Recently, ten robust structures were sunk approximately 16 nautical miles off Key West in the Gulf of Mexico to create an artificial reef. This marks the beginning of an ambitious project by the Monroe County Artificial Reefs Department, which plans to transform a total of 45 pylons into thriving marine habitats.

Artificial reefs are not new to the Florida Keys. Since the 1980s, shipwrecks and other stable structures have been intentionally placed on the seabed to support endangered ecosystems. These reefs help bolster fish stocks, reduce pressure on natural coral reefs, and generate economic benefits. According to the Florida Fish and Wildlife Conservation Commission, such projects create over 39,000 jobs and contribute up to $250 million in state revenue annually.

Dr. Hanna Koch, a German marine biologist leading the project, views the pylons as just the beginning. “We aim to create habitats in both shallow and deep waters on the Atlantic and Gulf sides, benefiting numerous species,” she explains.

With 62 artificial reefs already established, including popular dive sites like Spiegel Grove, Florida demonstrates how repurposing discarded materials can enhance marine ecosystems.

www.monroecounty-fl.gov/1325/Artificial-Reefs-Program

Source: 50,2 Magazine for smart grids