Appliance Energy Cost Index Model-level energy use and running cost, from ENERGY STAR certified product data

DDH12LA Dehumidifiers · Dr. Prepare

DDH12LA (Dr. Prepare, ENERGY STAR Most Efficient) uses 105 kWh per year, an estimated $17.85/yr to run, ranking 1st cheapest of 80 sampled dehumidifiers, 63% below the $48.45/yr median of the 80 sampled models.

Certification: ENERGY STAR Most Efficient

Est. annual energy cost
$17.85/yr
Cheaper than all but 0% of sampled models in this category
Annual energy use: 105 kWh
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Where this model sits (computed from source data)

Figures above are computed at build time from the sampled source records - no external estimates are used.
Cost rank in category1st of 80
Cost percentilebottom 0%
Vs category median63% below ($48.45/yr)
Rank within same status1st of 25 (Median $30.94/yr)
Category low to high$17.85/yr ~ $106.76/yr

Certified specifications (as reported)

Specifications exactly as reported in the certified dataset.
SpecValue
energy star partnerRNG INTERNATIONAL, INC.
dehumidifier typePortable Dehumidifier
dehumidifier efficiency integrated energy factor l kwh 1.93
dehumidifier water removal capacity per appendix x1 pints day9.00
annual energy consumption kwh yr105
refrigerant typeR-290
refrigerant charge oz1.8
connected capableNo
date available on market2026-05-11
date certified2026-05-11
meets most efficient criteriaYes

Similar models in this category

Closest capacity first (at most two rows per identical cost).
ModelCertificationEst. energy cost
OL12-D023F ENERGY STAR Most Efficient$18.70/yr
DYD-A10 ENERGY STAR Certified$22.44/yr
V2 ENERGY STAR Certified$31.11/yr
ES10328US-WH ENERGY STAR Certified$32.47/yr
KT1415DH50WT ENERGY STAR Most Efficient$30.77/yr

Frequently asked questions

How much does it cost to run the Dr. Prepare DDH12LA per year?

The Dr. Prepare DDH12LA is certified at 105 kWh per year, which works out to about $17.85/yr at the flat rate assumed on this site. Certified figures come from standardized test procedures, so your actual bill varies with usage and your local electricity rate.

Is the Dr. Prepare DDH12LA efficient compared with other dehumidifiers?

Among the 80 dehumidifiers compared on this site, the Dr. Prepare DDH12LA ranks 1st cheapest to run and sits in the bottom 0% of the cost range. That is 63% below the category median of $48.45/yr. The cheapest sampled model runs at $17.85/yr and the most expensive at $106.76/yr.

What ENERGY STAR status does the Dr. Prepare DDH12LA hold?

The Dr. Prepare DDH12LA is listed as ENERGY STAR Most Efficient. Among the 25 sampled dehumidifiers with that status the median running cost is $30.94/yr, and the Dr. Prepare DDH12LA ranks 1st cheapest within that group. Certification status reflects efficiency relative to product class, not absolute energy use.

Quick electricity cost calculator

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Simple estimate, 30 days per month (assuming $0.17/kWh)