Energy Savings
Why Is My Electric Bill So High?
2026-07-13 5 min readBy Launch Air & Heating
In Florida, cooling is the biggest driver of your electric bill. Here's how to bring it down.
Why Your Electric Bill Is So High
In most Florida homes, air conditioning is the single largest energy expense.
Common culprits
- Aging, inefficient AC (low SEER2)
- Dirty filter or coils forcing the system to work harder
- Leaky ducts wasting up to 30% of cooling
- Poor insulation or air leaks
- Thermostat habits — big swings cost more
- High humidity making you set temps lower
How to lower it
- Change your filter regularly
- Schedule annual maintenance
- Seal leaky ducts
- Control humidity
- Use a programmable/smart thermostat
- Consider a high-efficiency upgrade if your system is old
The biggest win
If your AC is 12+ years old, a modern high-efficiency system can dramatically cut cooling costs.