Power

Just how powerful is 100 gigawatts?

Large systems

100 GW

1 × 10¹¹ Wwatts
134,100,000 hpmechanical horsepower
Linear measure
ENERGY EACH SECOND100 GW40 GW
01
100 gigawatts100 GWPower · definition
02
Large grid demand40 GWPower · example
Power is energy per unit time: one watt is one joule per second.

A little perspective

100 gigawatts has about 2.5 times the power of Large grid demand.

Measurements, assumptions & sources +

100 gigawatts

The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.

NIST — SI conversion factors

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.

100 gigawatts

100 GW

Power · definition

The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.

Large grid demand

40 GW

Power · 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 larger on this measurement by a factor of about 2.5. 100 gigawatts's selected measurement is approximately 150% greater than Large grid demand's.

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.

About this thing
About this thing
About this thing
About this thing
About this thing
About this thing

The full collection

Choose something to compare.

Loading compatible things…

A little smaller. A little larger.

Keep exploring power.

See all ↗

Share a little perspective.