Florida might examine use of radioactive waste in constructing roads

TALLAHASSEE, Fla. — Florida might examine whether or not a radioactive waste byproduct of fertilizer manufacturing can be utilized to assist construct roads beneath a invoice handed by the Legislature.

The proposal, which awaits a signature from Republican Gov. Ron DeSantis, would activity the state with conducting a examine about the usage of phosphogypsum in highway building mixture supplies.

The U.S. Environmental Safety Company requires that phosphogypsum be positioned in ”stacks” that resemble monumental ponds. Florida has 24 such stacks, totaling about 1 billion tons of phosphogypsum, with 30 million new tons generated yearly by means of the phosphate fertilizer mining trade.

The EPA in 2020 authorized the usage of phosphogypsum in authorities highway building tasks however reversed its resolution after Democratic President Joe Biden took workplace.

Environmental teams have warned about phosphogypsum spilling into waterways and elsewhere throughout storms. A leak in March 2021 at a stack referred to as Piney Level resulted within the launch of an estimated 215 million gallons (814 million liters) of polluted water into Tampa Bay and prompted large fish kills.

The EPA regulates phosphogypsum as a result of the fabric incorporates radium-226, a naturally occurring radioactive substance that produces radon gasoline, which is a hazardous air pollutant.