Model
Whirlpool WCD3090J**
Rank #69 means 68 of the 615 clothes dryer models we track cost less to run each year; the 85th efficiency percentile means it uses less energy for its size than 85% of those models.
What does the Whirlpool WCD3090J** cost to run per year?
Rank #69 of 615 puts the Whirlpool WCD3090J** among the cheapest clothes dryer models we track to keep running, at roughly $59 a year. Its size-adjusted efficiency percentile of 85 sits well above the class median, a clearly above-average efficiency result. The CEF figure of 2.68 on this model captures combined energy factor, the main efficiency lever ENERGY STAR tracks for this class.
Immediately around it on the leaderboard, the Whirlpool WCD5090J** at $59/yr runs a little cheaper and the Avanti FLD40V0W at $59/yr runs a little more, a sense of how tightly models are packed at this point in the ranking. A clothes dryer typically stays in service for somewhere around 13 years; over that span, the Whirlpool WCD3090J**'s $59/yr adds up to roughly $767 in electricity alone, before purchase price or repairs.
Also sold as: Whirlpool WCD5090J**, Whirlpool WFH5424S**, Whirlpool YWFH5424S**.
By the numbers
The Whirlpool WCD3090J** normalized against its whole class, so each figure means something.
What it costs you over time
Running cost is an every-year number, so it compounds. At $59/yr, here is what the Whirlpool WCD3090J** adds up to before purchase price, water, or repairs enter the math.
Left running for a decade at today's US average rate, the Whirlpool WCD3090J** costs about $590. That is roughly $540 less than the class median, which would run closer to $1130 over the same ten years.
How the Whirlpool WCD3090J** compares
The clothes dryer class we track runs from $23 to $128 a year. At $59/yr, it runs about $54 a year cheaper than the class median of $113, and it is about $36 a year more than the cheapest clothes dryer to run at $23.
What drives its running cost
At 4.3 cu ft, the Whirlpool WCD3090J** is a small clothes dryer for its class, which spans 3.8 to 9.2 cu ft with a median of 7.4 cu ft, less capacity to service is usually the first reason a running-cost figure lands on the low side, before efficiency even enters the picture. Its CEF of 2.68, below the class median of 3.93, reflects combined energy factor: a higher figure means it wrings more useful work out of every kilowatt-hour, so it is the efficiency lever to weigh against raw size.
- Heat source and Combined Energy Factor (CEF). Heat-pump dryers recycle heat instead of generating it fresh with a resistance coil, and typically use meaningfully less electricity per load than a conventional resistance dryer, at the cost of a longer cycle; CEF is the federal figure that captures this.
- Drum capacity. A larger drum can dry a bigger load per cycle, but it also usually needs more energy per cycle to heat the extra air volume.
Common questions
Is the Whirlpool WCD3090J** cheap to run?
Yes. Its $59/yr running cost puts it at rank #69 of 615, below what most clothes dryer models we track cost to run.
How much does the Whirlpool WCD3090J** cost per month?
About $4.9 a month, which is the $59 annual estimate spread across twelve months at the US average rate of $0.1856/kWh. Your own bill scales with your local electricity rate and how heavily you use it.
How is this running-cost figure calculated?
The formula is annual kWh times price per kWh: 317 kWh from ENERGY STAR times the US average of $0.1856/kWh comes to about $59 a year. It covers electricity only, not the purchase price, water, or installation.
How efficient is the Whirlpool WCD3090J** for its size?
85th percentile once size is factored in. That means its size-adjusted efficiency is a real factor in the running-cost figure above; its capacity plays a large role too.
Cheaper to run in the same class
| Rank | Model | Cost/yr |
|---|---|---|
| 68 | Whirlpool WCD5090J**4.3 cu ft | $59 |
| 67 | Fisher&Paykel DE4024P24.1 cu ft | $59 |
| 66 | Bosch WTG86403UC4 cu ft | $59 |
| 65 | Electrolux ELFE4222***4 cu ft | $59 |
| 64 | Electrolux ELFE422C***4 cu ft | $59 |
Source
ES_22856_WCD3090J**_062920211646388_1006873View certified clothes dryer listingsENERGY STAR data as of July 2026Whirlpool and WCD3090J** are used here for identification only and are not endorsements. Figures are computed by WattWise Labs from public ENERGY STAR data, not measured in our own lab.