Running cost for the Airzentti ACD155P-PG100
ENERGY STAR certifies the Airzentti ACD155P-PG100 at 530 kWh/yr, one of the more expensive models in its category to run for its category.
That $100 is priced at 18.8¢/kWh, the average of all 51 state rates this site tracks. Your own state's rate is one click away.
Efficient, or not, for a dehumidifier
The category average is 378 kWh/yr; this model runs 40.2% above it, ranking 509 of 546 dehumidifiers tracked here for running cost. That average is drawn from all 546 dehumidifiers ENERGY STAR currently certifies, not an outside number, a $29/year gap from this model at the national rate. Full sourcing is in the sourcing notes.
Right next to it on the list
A rank or two either side of the Airzentti ACD155P-PG100: Airecoler Sailing S155A ($100/yr, 530 kWh/yr), then Airzentti ACD155P-PG100(B) ($100/yr, 530 kWh/yr).
Same brand, different models
Ranked 9 of Airzentti's 10 certified dehumidifiers, this sits between the ACD070P-NG100 ($54/yr, the brand's cheapest) and the ACD155P-PG100(B) ($100/yr, its priciest).
Lifespan
NAHB's Study of Life Expectancy of Home Components does not publish a figure for dehumidifiers, so no lifetime cost is shown here rather than a guessed one. The annual and monthly figures above stand on their own.
Is it worth replacing?
The Airzentti ACD155P-PG100 runs above its category average. If the dehumidifier you actually own is older still, likely well past ENERGY STAR's efficiency baseline when it was made, a current certified model could cost meaningfully less than this model's $100/year every year.
Compare current ENERGY STAR certified dehumidifiers before buying.
If you're keeping it
At $100/year just to run, a dehumidifier is worth protecting against an unplanned repair bill on top of that.
Where this number comes from
At rank 509 of 546 for running cost, see the dehumidifier category page for the rest of the field, or the guide to how much your state matters. The 530 kWh/yr figure is ENERGY STAR's own certification, not a wattage estimate; exact dataset IDs are on the data sources page.