- The ENERGY STAR label means a product beats the federal minimum. How much varies a lot: about 9% for refrigerators, about 20% less energy and 30% less water for clothes washers, according to ENERGY STAR.
- It’s worth it when the yearly saving pays back the extra price well within the appliance’s life. The calculator below does the math with the yellow EnergyGuide labels.
- Biggest wins: replacing a very old fridge, heat pump dryers and heat pump water heaters, and using a dishwasher instead of washing by hand.
- ENERGY STAR stopped certifying light bulbs and fixtures at the end of 2024. Any LED is already efficient.
Are ENERGY STAR appliances worth it? The honest answer is: often, but not always. The blue label tells you a model is more efficient than the legal minimum. It doesn’t tell you whether the extra price pays off in your home. This guide shows what the label means for each appliance, where it matters most, and how to calculate your own payback from the EnergyGuide label in the store.
What the ENERGY STAR Label Means
ENERGY STAR is run by the U.S. Environmental Protection Agency. A certified product must meet efficiency targets above the federal minimum standard. The gap depends on the category, and ENERGY STAR publishes it on each product page:
| Appliance | What ENERGY STAR says | Worth it? |
|---|---|---|
| Refrigerator | About 9% more efficient than the federal minimum; fridges over 15 years old could cost about $95 a year more to run (source) | Yes when replacing an old fridge; small gain vs. a new basic model |
| Clothes washer | About 20% less energy and 30% less water; about $530 in energy savings over the product’s life (source) | Usually, if the price gap is small |
| Clothes dryer | About $210 saved over the life of a certified electric dryer; heat pump dryers use around 70% less energy than conventional dryers (source) | Standard: modest. Heat pump: big savings, higher price |
| Dishwasher | About $50 a year to run; about $220 a year saved compared with washing by hand (source) | Yes, especially if you hand-wash today |
| Heat pump water heater | About 3,760 kWh a year saved for a family of four vs. a standard electric tank | Yes when replacing an electric tank (see our heat pump water heater guide) |
| Light bulbs and fixtures | No longer certified since the end of 2024 (EPA memo) | Any LED is the efficient choice; the label no longer applies |
ENERGY STAR now certifies some electric cooktops and ranges (including standalone cooktops), but not standalone ovens, and gas cooking products are not covered.
The Number That Matters: The EnergyGuide Label
The blue ENERGY STAR logo is a yes/no badge. The yellow EnergyGuide label, required on most major appliances, gives you the numbers: estimated yearly energy use in kWh and estimated yearly cost. Write down the kWh for the two models you’re choosing between, and the price of each. That’s all the calculator needs.
Estimate only. It ignores price changes and discounting. For washers and dishwashers, part of the saving is water and hot water, which the electric kWh on the label may not fully show; check the label’s yearly cost too.
Are ENERGY STAR Appliances Worth It? Where They Pay Off
Replacing an old refrigerator
A fridge runs all day, every day. ENERGY STAR says fridges over 15 years old could cost about $95 a year more to run, and that an old fridge uses about 20% more energy than a certified model. If you’re replacing an old one anyway, choose an efficient model and have the old one recycled, not moved to the garage as a second fridge.
Dishwashers, if you hand-wash today
According to ENERGY STAR, using a certified dishwasher instead of washing by hand can cut utility bills by about $220 a year. That’s one of the clearest wins on this list.
Heat pump dryers and water heaters
These use a heat pump instead of plain electric heat, so the savings are much bigger than for ordinary “certified vs. basic” comparisons. They also cost more upfront and have installation needs, so run the numbers first.
Where It Matters Less
- New basic fridge vs. new certified fridge: a 9% gap on an already efficient appliance is often a few dollars a month.
- Standard dryers: the lifetime saving ENERGY STAR quotes is about $210, so a large price premium won’t pay back.
- Big price premiums for features: if the efficient model also has extras you don’t need, the payback can outlast the machine.
- Rarely used appliances: a second freezer used a few months a year, or a washer in a one-person home.
Common Mistakes When Buying
- Paying for the badge alone. Compare the kWh on the EnergyGuide labels.
- Buying too big. A larger fridge or washer uses more energy, certified or not.
- Washing on hot. ENERGY STAR notes that water heating takes most of the energy a washer uses, so cold washes matter as much as the model.
- Keeping the old fridge running. A second old fridge can wipe out the savings of the new one.
- Forgetting rebates. Some utilities offer rebates on certified appliances; check before you buy.
- Efficiency and savings figures from ENERGY STAR’s product pages for each appliance
- The lighting program change from EPA’s ENERGY STAR lighting sunset memo
- Electricity price from the EIA
- The calculator and chart are our own, using simple payback math
We have not tested these appliances in person. No brand pays to appear here, and there are no affiliate links.
Frequently Asked Questions
Do ENERGY STAR appliances really save money?
They use less energy than the federal minimum, so they cost less to run. Whether they save money overall depends on the price difference and how long you keep the appliance.
Should I replace a working appliance just to get ENERGY STAR?
Usually only for very old refrigerators and freezers. For most other working appliances, the savings rarely cover the full price of a new one.
Are ENERGY STAR light bulbs still sold?
EPA stopped certifying lamps and fixtures at the end of 2024. LED bulbs are efficient with or without the label; compare lumens and the watts on the box.
Are ENERGY STAR appliances worth it for renters?
Usually the landlord buys the appliances. If you pay the electric bill, it’s worth asking for an efficient model when one needs replacing, and showing the EnergyGuide numbers. Portable items you own, like a dehumidifier or window AC, are your choice.
What’s the difference between ENERGY STAR and EnergyGuide?
ENERGY STAR is a badge for products above the federal minimum. The yellow EnergyGuide label shows estimated yearly energy use and cost, so you can compare any two models.
Our Verdict
Are ENERGY STAR appliances worth it? Yes, when the yearly saving pays back the price gap well inside the appliance’s life, which is most likely for old fridge replacements, dishwashers that replace hand-washing, and heat pump models. For small gains at a big premium, the badge alone isn’t worth paying for. Read the EnergyGuide labels and run the calculator.
Keep reading
- Why Is My Electric Bill So High? Find the Cause With a Bill Detective and a DIY Energy Audit: find why your bill went up.
- Heat Pump Water Heater Cost and Savings in 2026: What It Is, What It Saves, Where It Fits: costs and payback of a heat pump water heater.
- Best Home Energy Monitors of 2026: Emporia Vue 3 and Cheaper Options: find which devices use the most power.