100 gigawatts
100 GWPower · definition
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Power
Just how powerful is 100 gigawatts?
Large systems
100 GW
ENERGY EACH SECOND
100 gigawatts
The quantity is exact as entered.
100 GWPower
0
Large grid demand
The total electrical power required by all users connected to a large electricity grid at a given moment.
40 GWPower
0
Power is energy per unit time: one watt is one joule per second.
A little perspective
100 gigawatts is about 2.5 times the demand on a large electricity grid.
Measurements, assumptions & sources +
100 gigawatts
Power: 100 GW; definition.
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Large grid demand
Power: 40 GW; example.
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?
Compare 100 gigawatts with the demand on a large electricity grid. The notes below explain how each value was chosen.
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
- 100 gigawatts is about 2.5 times the demand on a large electricity grid. 100 gigawatts is approximately 150% greater than the demand on a large electricity grid.
How to read the visual
The diagram uses the recorded measurements. Details outside the marked spans do not set the scale.
- The demand on a large electricity grid: This is an illustrative comparison value, not a claim that every example is the same.
Power is the rate of energy transfer or use, not the total energy.
1 × 10¹¹ Wwatts
134,100,000 hpmechanical horsepower
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.