Summers in Florida don’t arrive gradually—they hit with full force. With above-average temperatures forecast for the season, extreme heat doesn’t just disrupt our daily routines; it also takes a toll on our wallets.
Air conditioning is the biggest energy consumer in Florida homes, accounting for up to 60% of the monthly electric bill. To help residents stay comfortable without breaking the bank, Florida Power & Light Company (FPL) has shared key strategies to maximize energy savings during this intense heat season.
Practical Tips to Save Energy This Summer
Small changes in your daily habits can make a big difference on your next electric bill. Here are FPL’s top recommendations:
1. Master Your Thermostat (The 78-Degree Rule)
The key to saving is in your thermostat. FPL recommends setting it to 78°F (25°C) when you’re at home and raising it to 82°F (28°C) when no one is there. Keep in mind that for every degree you lower the thermostat below 75°F, your monthly cooling costs can increase by 3% to 5%.
2. Use Ceiling Fans to Your Advantage
Ceiling fans create a “wind chill” effect that can make a room feel up to 4 degrees cooler, allowing you to raise the thermostat without losing comfort. Remember, fans cool people, not spaces—always turn them off when you leave the room to save up to $84 per year per fan.
3. Block the Sun and Heat
About 30% of unwanted heat enters through windows. Close blinds, curtains, or shades during the hottest hours of the day, especially on east- and west-facing windows. Also, check for drafts around doors and windows, and seal them with caulk or weather-stripping to keep cool air inside.
4. Change How You Cook and Do Laundry
Using a traditional oven heats up your entire kitchen, forcing your air conditioner to work twice as hard. Opt for smaller appliances like air fryers, microwaves, or outdoor grills. When it comes to laundry, washing clothes in cold water instead of hot can save a family of four up to $160 per year.
5. Check Your Air Filters and Water Heater
A dirty air filter restricts airflow, making your system work harder than necessary. Change the filter every 30 days during the summer. Additionally, lowering your water heater’s temperature to 120°F (49°C) can reduce water heating costs without leaving you without hot water for showers.
Free Tools to Maximize Your Savings
FPL offers free digital resources to help customers take control of their energy use:
- FPL Energy Manager: A comprehensive tool that shows you exactly where and how your home uses energy, providing personalized recommendations.
- House of Savings: An interactive online experience that takes customers on a virtual tour of a home to identify savings opportunities.
For more information, free tools, and details on rebates for air conditioning upgrades, visit FPL’s official savings portal at FPL.com/WaysToSave.






