A unit of energy equal to that provided by one kilowatt acting for one hour (3·6 × 10⁶ joules).
Used in a Sentence
kilowatt-hour
Definition, parts of speech, synonyms, and sentence examples for kilowatt-hour.
Editorial note
That’s the average for all reported PPAs, which means they’re a bit under 4¢ per kilowatt-hour without subsidies.
Examples14
Definitions1
Parts of speech1
Quick take
A unit of energy equal to that provided by one kilowatt acting for one hour (3·6 × 10⁶ joules).
Meaning at a glance
The clearest senses and uses of kilowatt-hour gathered in one view.
Definitions
Core meanings and parts of speech for kilowatt-hour.
noun
A unit of energy equal to that provided by one kilowatt acting for one hour (3·6 × 10⁶ joules).
Example sentences
That’s the average for all reported PPAs, which means they’re a bit under 4¢ per kilowatt-hour without subsidies.
I have no idea what the situation is in Denmark, of course, but there's more than the per-kilowatt-hour figure.
The utility also agreed to pay 4.6 cents a kilowatt-hour for power from SunPower Corp.’s 100-megawatt Boulder Solar project.
This comes out to 300,000 USD/kWh, about a 1000 times more expensive than Li-ion batteries, per kilowatt-hour.
Every kilowatt-hour that's low enough under the peak price will convince someone to buy a battery to time-shift the power.
Is usage-based internet billing a possibility now (e.g., $0.05 per gigabyte of data), just as electric companies charge per kilowatt-hour?
Shouldn't it be like electricity where you pay per kilowatt-hour regardless of the use?
Last year the utility was paying 13.77 cents a kilowatt-hour for renewable energy...
Berkshire Hathaway Inc.’s NV Energy agreed to pay 3.87 cents a kilowatt-hour...
Most lithium battery packs are much smaller than Tesla's (think mobile phones) and are probably much more expensive to manufacture on a per kilowatt-hour basis.
As with germany, kilowatt-hour is the preferred unit of (heating) energy.
Yes, there is more than the per-kilowatt-hour figure.
Quote examples
Also, "Over the past three years, electric rates in California rose by 2.18 cents per kilowatt-hour—about four times the rate nationally—as more solar and wind power has come online.
"Manufacturers are secretive, but analysts say a lithium-ion battery pack costs an average of roughly $500 per kilowatt-hour" This can not be true.
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use kilowatt-hour in a sentence?
That’s the average for all reported PPAs, which means they’re a bit under 4¢ per kilowatt-hour without subsidies.
What does kilowatt-hour mean?
A unit of energy equal to that provided by one kilowatt acting for one hour (3·6 × 10⁶ joules).
What part of speech is kilowatt-hour?
kilowatt-hour is commonly used as noun.