Let’s start with the number that probably made you open this. The average U.S. household paid about $144 a month for electricity in 2024, and home heating costs this past winter were expected to climb roughly 11% on top of that. If your bill has crept up and you can’t figure out why, it isn’t in your head, and it isn’t your fault. Rates have gone up across most of the country, and that part is out of your hands. What follows is how to lower your electric bill in the places you actually control.
Here’s the part that is in your hands. You don’t need to own your home, replace the windows, or put solar on the roof to spend less. Most of what actually works is free or costs a few dollars. This guide is written for renters and tight budgets, and it’s honest about which moves are worth your time and which ones people swear by that barely move the needle.
The one thing that matters most
If you do nothing else, start here. More than half of the energy a typical home uses goes to just two things: heating and cooling. Your lights, your phone charger, your TV, all of it combined is the smaller slice.
A frugal writer named Amy Dacyczyn made this point decades ago and it still holds up: electricity gets expensive the moment you use it to make heat. It’s cheap and efficient for lighting and running small electronics, and pricey for anything that warms or cools. That one idea will save you more than any gadget ever could.
So the order of attack is simple. Handle heating and cooling first. Then the big heat-making machines like the water heater and dryer. Then, way down the list, the small stuff.
A quick word about the small stuff
Let me save you some effort here. I once went around the whole place unplugging everything that was plugged in but switched off, certain it was quietly draining money. I checked the next bill. Nothing changed. Those “phantom” loads are real, but for most homes they add up to pennies, not dollars. Flip them off with a power strip if it’s easy, but don’t lose sleep over the toaster.
How to Lower Your Electric Bill for Free
These cost nothing and most are renter-friendly.
- Move the thermostat and dress for it. In winter, nudge it down a few degrees and put on a sweater and warm socks. In summer, nudge it up. Every degree you hand back is money.
- Heat the person, not the whole house. You don’t have to warm empty rooms. Shut the door to the room you’re in and keep yourself warm with layers and a blanket instead of cranking heat for the entire place.
- Let the winter sun do free work. On a cold, sunny day, open the curtains where the sun hits and let it warm the room. My own version: on nice days we head outside, sit in the sun, move around a little, and the house barely needs heating while we’re out. At night, close the curtains to hold the warmth in.
- Wash clothes in cold water. Most of a washer’s energy goes to heating water, not spinning the drum. Cold water cleans everyday laundry just fine.
- Hang-dry when you can. The dryer is one of the hungriest machines in your home. A rack or a line takes a bite out of the bill.
- Run full loads only. In the dishwasher and the washer, a half load uses nearly the same energy for half the work.
A few dollars, not a few hundred
- Switch your bulbs to LEDs. This is the one upgrade I’ll push on everyone. I swapped every bulb in my place for low-wattage LEDs and never looked back. They use a fraction of the power and last for years, so even on a tight budget they pay for themselves.
- Turn the water heater down to 120°F. Plenty of them come set hotter than they need to be. 120 is hot enough to be safe and clean, and it’s the level experts recommend. If you rent and can reach the dial, it’s a two-minute job.
- Block the drafts. A $5 draft stopper under a leaky door, or a strip of weatherstripping around a drafty window, keeps the heat you’re paying for inside. Most of it peels off at move-out.
- Hang thicker curtains. Thermal or heavier curtains cut the heat you lose through windows in winter and block the sun in summer.
- Change the air filter. If you have central heat or AC, a clogged filter makes the system work harder for the same result. Cheap fix, real difference.
Check that your bill is even right
This one gets skipped, and it shouldn’t. Your utility doesn’t always read your meter every month. Sometimes they estimate, and estimates can run high. I once got hit with a bill that was way out of line with what I’d actually used. The reading was off. I called the utility, asked them to look again, and the bill came down.
So before you assume you’re the problem, make sure the number is real:
- Look for the word “estimated” on your bill. If it’s there, they guessed instead of reading the meter.
- Compare this month to the same month last year. A sudden jump with no change in your life is worth a phone call.
- Ask them to read the meter, or to test it if you think it’s faulty.
It’s your money. A wrong meter or a lazy estimate can quietly cost you for months if nobody says anything.
The biggest money move most people never make
If your income is tight, this is probably the highest-dollar thing on this whole page, and almost no article mentions it. There is help for paying your energy bill, and you don’t have to be desperate to qualify. Plenty of working families do.
- LIHEAP. The Low Income Home Energy Assistance Program helps cover heating and, in many states, cooling bills, with extra crisis help if you’re facing a shutoff. Renters qualify too, and the money usually goes straight to your utility. Search “LIHEAP” with your state name, or call 1-866-674-6327. Apply early, because the funding runs out.
- Weatherization Assistance Program. If you qualify, it pays for free upgrades like insulation and air sealing. Call 211 or your local Community Action Agency to start.
- Budget billing. Most utilities will average your year into one flat monthly payment so winter doesn’t wallop you. It doesn’t lower what you owe, but on a tight budget a predictable bill is worth a lot. One catch: a steady bill can hide a broken, power-hungry appliance, so keep half an eye on your actual usage.
- Discounts and payment plans. Some utilities cap your bill at a share of your income or knock money off the rate for households that qualify. You won’t know unless you ask.
Here’s the move. Call your utility and ask, in these exact words, about their “customer assistance” or “energy affordability” programs. One phone call can surface discounts, free efficiency kits, payment plans, and referrals to everything above.
Don’t waste money on these
A few popular “tips” either don’t work or can cost you more:
- Plug-in energy-saver gadgets. The little devices sold online that promise to slash your bill the moment you plug them in? They don’t work. Testers have found they do nothing, and a couple actually nudge your bill up a hair because of their own indicator light. Skip them.
- Space heaters to “save” on heat. If you have central gas heat, warming rooms with electric space heaters usually costs more, not less, because electric heat is the expensive kind. A space heater only saves money if you already have electric heat, you turn the main thermostat way down, and you heat just the one room you’re sitting in.
- Closing vents in unused rooms. With central forced-air, this can throw the whole system off balance and doesn’t save what people think.
- Duct tape on ducts. Ironically, it’s the wrong tape for the job and gives out fast. Foil tape is what actually holds.
Pick three and start
You don’t have to do all of this. Pick three. If I had to choose for someone starting today, I’d say: switch your bulbs to LEDs, turn the water heater down to 120, and make the phone call about assistance and budget billing. That’s one afternoon of effort for savings that show up every single month.
Your electric bill is really hours of your life traded away. Learning how to lower your electric bill was never about sitting in the dark. It’s about not paying for warmth you’re not using, heat you’re making the expensive way, or a bill that was wrong in the first place.
