Kitchen · Louisiana
How Much Does It Cost to Run a Chest Freezer in Louisiana?
The short answer
A typical 80W chest freezer uses about 0.77 kWh a day, which costs $0.10 a day in Louisiana — about $2.97 a month or $35.66 a year.
The estimate uses Louisiana’s average residential electricity price of 12.7¢/kWh from EIA (July 2026) — 31% below the national average.
Source: U.S. EIA, July 2026 data · Updated
Chest Freezer cost by size and efficiency in Louisiana
| Model | kWh/month | Per day | Per month | Per year |
|---|---|---|---|---|
| Efficient (50W) | 14.6 | $0.06 | $1.86 | $22.29 |
| Typical (80W) | 23.4 | $0.10 | $2.97 | $35.66 |
| Older / large (150W) | 43.8 | $0.18 | $5.57 | $66.86 |
Louisiana vs other states
Louisiana has the cheapest electricity in the country — the same chest freezer would cost $98.90 more a year in Hawaii.
Louisiana has the cheapest residential electricity of the 50 states and DC. Louisiana price per kWh · all states ranked
Electricity price trend in Louisiana
12.7¢/kWh in July 2026 — ▼ −3.0% from a year earlier.
How to lower the cost of running a chest freezer
Chest freezers are among the most efficient appliances per cubic foot because cold air sinks and stays inside when the lid opens. Like a refrigerator, the compressor cycles on and off — we assume about 40% of the time. Placement matters: a freezer in a hot garage runs much longer than one in a cool basement.
- Keep it in a cool spot away from the water heater, furnace and direct sun.
- A full freezer holds cold better — fill empty space with jugs of water.
- Defrost when ice builds up beyond a quarter inch.
Questions
Frequently asked questions
How much does a chest freezer cost to run per year in Louisiana?
A typical 80W chest freezer uses about 280 kWh a year, which costs about $35.66 at Louisiana’s average rate of 12.7¢/kWh.
How many kWh does a chest freezer use per month?
At running 24/7, a typical chest freezer uses about 23.4 kWh a month. In Louisiana that costs $2.97.
Is it expensive to run a chest freezer in Louisiana?
Louisiana has the cheapest residential electricity of the 50 states and DC at 12.7¢/kWh — one of the cheapest. Running a chest freezer here costs about $35.66 a year at typical use, compared with $51.33 at the national average rate.
What is the electricity rate in Louisiana right now?
The average residential electricity rate in Louisiana was 12.7¢ per kWh in July 2026, according to the latest EIA data — down 3.0% from a year earlier.
Is a chest freezer cheaper to run than an upright freezer?
Usually yes. Chest freezers lose less cold air when opened and typically use 10–25% less electricity than upright freezers of the same size.
Chest Freezer costs in nearby states
Other appliances in Louisiana
Cheapest and priciest states
Comparisons
Sources & method
- Electricity rates: U.S. Energy Information Administration, Electric Power Monthly — average residential retail price, July 2026 (latest available). Retrieved .
- CO₂: EIA State Electricity Profiles, 2024 emissions rate of in-state power generation.
- Default usage for chest freezer: running 24/7, 40% duty cycle. Typical power 80W.
- Formulas, duty cycles and limitations: methodology. Data download: open data (CC BY 4.0).