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A nuclear reactor on Lake Erie, with a capacity of 1,256 megawatts, has unintentionally turned into a nesting ground for turtles.

Adjacent to the 1,100-acre site of the Perry Nuclear Power Plant, small black shells adorned with yellow dots can frequently be observed.

A nuclear reactor on Lake Erie, with a capacity of 1,256 megawatts, has unintentionally turned into a nesting ground for turtles.

In the vicinity of the Perry Nuclear Power Plant, located on the south-central shore of Lake Erie, a unique ecological development is taking place. Small black turtles adorned with yellow spots, known as spotted turtles, have begun to inhabit the area, which spans 1,100 acres. This emergence is particularly noteworthy given that Ohio has experienced a dramatic loss of wetlands, with approximately 90% of these vital ecosystems disappearing over the last two centuries.

In July 2025, the Nuclear Regulatory Commission granted a 20-year extension for the operation of the Perry facility, allowing it to function until November 7, 2046. While the land surrounding the plant was initially designated for industrial use, it has inadvertently become a sanctuary for wildlife, including the slow-growing spotted turtles. The plant, a 1,268 megawatt boiling-water reactor situated about 40 miles northeast of Cleveland, is surrounded by over 850 acres of preserved forest and marshland, recognized as an Urban Wildlife Sanctuary since 1993.

A Sanctuary for Wildlife