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How Much Does It Cost to Run a Smart Speaker in Texas? (2026)
Smart speakers listen constantly and draw 2 to 4 watts idle, rising slightly when playing music. Each one adds around 20 to 30 kWh a year, which matters mainly if you have many.
A typical smart speaker (3 W) costs $0.000 per hour, or about $0.35 per month at 24 hours a day in Texas. Cheap to run
| Wattage | Per hour | Per day | Per month | Per year |
|---|---|---|---|---|
| Low (2 W) | $0.000 | $0.008 | $0.23 | $2.80 |
| Typical (3 W) | $0.000 | $0.012 | $0.35 | $4.20 |
| High (6 W) | $0.001 | $0.023 | $0.69 | $8.41 |
Formula: watts ÷ 1000 × hours × price per kWh. Typical use is 24 h/day ≈ 26 kWh per year.
In Texas, with electricity at $0.16 per kWh (source: EIA Table 5.6.A, 2026-06), a typical smart speaker costs $0.000 per hour and about $4.20 per year at 24 hours a day. That is about 11% less than the US national average of $0.39 per month, because electricity in Texas costs $0.16 per kWh against $0.18 nationally. Each $1.00 of electricity buys roughly 2,083.3 hours of use.
How to lower the cost of running a smart speaker
- Count them. Six speakers at 3 watts each cost more than a fridge over a year.
- Turn off the always-on display on models that have one.
- Unplug speakers in rooms you rarely use.
In standby it draws about 2 W, which adds roughly 18 kWh ($2.80) per year if it is never unplugged.
Frequently asked questions
How much electricity does a smart speaker use?
About 25 kWh a year at 3 watts continuous.
Does a smart speaker use power when not playing?
Yes. Idle draw is most of its consumption since it listens all the time.
Should I unplug my smart speaker at night?
Only if you have several. The saving per speaker is small.
Cost by region
- United States (average)
- California
- Texas
- New York
- Florida
- Canada (average)
- United Kingdom
- Germany
- France
- Australia
- India