One million (1 000 000) watts, an amount of power large enough to power such things as an entire commercial building or a small passenger aircraft. (Consuming 1 megawatt during a duration of 1 hour consumes 1 megawatt-hour of energy.)
Used in a Sentence
megawatt
Definition, parts of speech, synonyms, and sentence examples for megawatt.
Editorial note
The utility also agreed to pay 4.6 cents a kilowatt-hour for power from SunPower Corp.’s 100-megawatt Boulder Solar project.
Examples17
Definitions1
Parts of speech1
Quick take
One million (1 000 000) watts, an amount of power large enough to power such things as an entire commercial building or a small passenger aircraft. (Consuming 1 megawatt during a duration of 1 hour consumes 1 megawatt-hour of energy.)
Meaning at a glance
The clearest senses and uses of megawatt gathered in one view.
Definitions
Core meanings and parts of speech for megawatt.
noun
One million (1 000 000) watts, an amount of power large enough to power such things as an entire commercial building or a small passenger aircraft. (Consuming 1 megawatt during a duration of 1 hour consumes 1 megawatt-hour of energy.)
Example sentences
The utility also agreed to pay 4.6 cents a kilowatt-hour for power from SunPower Corp.’s 100-megawatt Boulder Solar project.
Because these reactors operate at elevated pressure, and have multi-megawatt levels of decay heat, accidents are always a specter.
On wind: the intermittency is overwhelming, and the cost to deal with that at base load is estimated in the trillions without even adding an extra megawatt to the grid.
Generators that cost 10 dollars per megawatt-hour will be taken offline as soon as the price is projected to be $9.99/MWh for longer than the projected shutdown-startup time of the generator.
The long term trend is for a megaWatt (in any form) to get cheaper (in real terms) and less carbon intensive.
That page manages to overestimate the energy cost of data transmission by 9 orders of magniture by confusing milliwatt-hours with megawatt-hours.
In fact the economist article also estimates it at ~135,000 average american homes, or 168 megawatt (1 average home = 1250 watt).
Chernobyl was horrible but Fukushima didn't actually cause any more damage than a typical coal power plant generating the same number of megawatt-years.
By comparison, Bitcoin's mining operations worldwide are estimated to consume 150 megawatt [4].
> China Huaneng Group Corp.’s 845-megawatt power plant What percent of the city's electricity is that?
A notable beta user: AWS will be running a 4.8 megawatt hour pilot program with Tesla's batteries in the us-west-1 AZ (Northern California).
Still, its more per-megawatt calculating.
Quote examples
Ivanpah[1]: "15 months after starting up, the plant is producing just 40% of [its expected more than a million megawatt-hours of electricity each year], according to data from the U.
"In contrast, a 12.6 megawatt supercomputer, in 2013, took 40 minutes to simulate one second of biological brain activity." Not really a fair comparison.
"In contrast, a 12.6 megawatt supercomputer, in 2013, took 40 minutes to simulate one second of biological brain activity." Just as a note: we are not sure whether that large computer really simulated brain activity or not.
> China Huaneng Group Corp.’s 845-megawatt power plant What percent of the city's electricity is that?" Humanity uses about 17 terawatts of generated power (electricity plus transportation plus …), about 15 from fossil fuels, of which coal generates more GHG that all but the dirtiest oil and the leakiest NG facilities.
Proper noun examples
But if you want to move city-powering amounts of it (think millions of Megawatt-hour), I am guessing a grid is more efficient.
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use megawatt in a sentence?
The utility also agreed to pay 4.6 cents a kilowatt-hour for power from SunPower Corp.’s 100-megawatt Boulder Solar project.
What does megawatt mean?
One million (1 000 000) watts, an amount of power large enough to power such things as an entire commercial building or a small passenger aircraft. (Consuming 1 megawatt during a duration of 1 hour consumes 1 megawatt-hour of energy.)
What part of speech is megawatt?
megawatt is commonly used as noun.