Florida lawmakers have moved to block a key tool local governments use to fight climate change. The decision could force cities like St. Petersburg to rethink years of planning.
A bill passed by the Florida Legislature in March would prohibit cities and counties from adopting or enforcing so-called net zero policies. These policies are designed to reduce greenhouse gas emissions, often through renewable energy programs, procurement standards or carbon reduction targets.
The legislation, known as House Bill 1217, is expected to take effect July 1 if signed into law by Gov. Ron DeSantis. It applies broadly to all levels of government, including municipalities, counties and public agencies.
Under the bill, local governments cannot pass ordinances or policies aimed at achieving net zero emissions. They also cannot use public funds to support those efforts or impose fees tied to carbon emissions.
The restrictions extend beyond policy language. Cities would be barred from favoring electric vehicles or low-emission equipment in purchasing decisions if the goal is tied to emissions reduction. They also could not participate in carbon trading programs or join organizations that promote net zero goals.
The definition of net zero in the bill is broad. It includes any initiative designed to balance greenhouse gas emissions with removal or offset strategies, including targets aligned with international climate agreements.
Supporters of the bill say it is about cost control. State lawmakers argued during debate that local climate programs can impose financial burdens on residents and businesses.
Opponents see it differently. They argue the measure strips local governments of flexibility, particularly in coastal regions already dealing with flooding, storm surge and rising sea levels.
That tension is especially visible in St. Petersburg.
City officials have spent years developing a climate action plan aimed at reducing emissions and improving resilience. The city has invested in sustainability initiatives and has been working toward long-term environmental targets through programs outlined by the City of St. Petersburg.
Those efforts could now face revision.
St. Petersburg sits on a vulnerable stretch of coastline in Pinellas County. The city experienced back-to-back hurricane impacts in 2024 and continues to deal with flooding risks tied to sea level rise. Local leaders have framed climate planning as both an environmental and economic issue, tied to infrastructure, insurance costs and long-term growth.
The new law would not eliminate all environmental programs. Cities can still manage utilities, enforce pollution controls and pursue energy strategies allowed under state law. But they cannot set policies specifically aimed at achieving net zero emissions or restrict activities solely based on carbon output.
That distinction matters. Many local climate plans are built around measurable emissions targets, which now fall into a restricted category.
The bill also introduces a compliance requirement. Government entities must submit annual affidavits to the Florida Department of Revenue confirming they are not violating the law.
For St. Petersburg, the next step is a review process.
City staff and elected officials will need to examine existing plans, contracts and procurement policies to ensure they align with the new state framework. Some initiatives may continue with adjustments. Others may need to be scaled back or removed entirely.
Florida’s coastal cities face increasing pressure from climate-related impacts. At the same time, the state is asserting more control over how those cities respond through legislation advanced by the Florida Legislature.
The result is a shift in authority. Decisions about emissions policy are moving away from local governments and into the hands of state lawmakers in Tallahassee.