Pasco County fires up trash disposal

• Some environmental groups and residents in Florida have raised concerns over how emissions from waste-to-energy facilities could impact the health of those who live near the plants.

What's happening: In September, Pasco County earmarked over half-a-billion dollars to expand its waste-to-energy plant. Officials hope to offset some of the cost via funds from the Inflation Reduction Act.

• The move will boost the site's electricity output, which is already enough to power upward of 10,000 homes, NBC reported.
• There are nearly a dozen waste-to-energy facilities in Florida, four of which are in the Tampa Bay area: Pasco County, Pinellas County, Hillsborough County and the City of Tampa each have plants.

The intrigue: Pasco County's residential growth is outpacing Pinellas and Hillsborough — but its waste-to-energy plant can handle considerably less than either of them.

How it works: Waste-to-energy plants produce electricity by burning solid waste to heat water and generate steam that drives electric generator turbines, Axios' Jacob Knutson writes.

• Modern facilities have air pollution control equipment that, when operated correctly, can keep the emissions of several different air pollutants below limits set by the Clean Air Act.
• They can lower the volume of waste by over 80%; what's left behind from the reaction is ash gravel that's eventually discarded in a landfill.

By the numbers: The amount of trash generated by Florida increased by 5 million tons from 2017 to 2022.

• Each year, the state combusts about 8% of its waste and landfills around 50%, with the remaining waste being recycled.