1 terawatt
1 TWPower · definition
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Power
Just how powerful is 1 terawatt?
Large systems
1 TW
1 × 10¹² Wwatts
1.341 × 10⁹ hpmechanical horsepower
01
1 terawatt1 TWPower · definition
02
Large grid demand40 GWPower · example
Power is energy per unit time: one watt is one joule per second.
A little perspective
1 terawatt has about 25 times the power of Large grid demand.
Measurements, assumptions & sources +
1 terawatt
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Large grid demand
A defined 40 GW power snapshot, not a claim about a named country or current demand.
Defined examples — our methodology
The marked power is calibrated. Unmeasured illustration details are representative.
Measurement details
Why these numbers?
The visual compares power with power. The records below preserve each value’s basis and caveats.
Large grid demand
40 GWPower · example
A defined 40 GW power snapshot, not a claim about a named country or current demand.
- Comparing
- Power ↔ Power
- Relative size
- 1 terawatt is larger on this measurement by a factor of about 25.
How to read the visual
The labelled spans and stored measurements determine the scale; unmeasured illustration details do not.
- Large grid demand is labelled example; treat the displayed value as a comparison anchor rather than false precision.
Change your perspective
Put it next to…
Choose a suggestion to redraw the comparison, or open its page to learn what it is.
A little smaller. A little larger.