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Power

Just how powerful is 100 megawatts?

Electricity generation

100 MW

Scale

ENERGY EACH SECOND

100 megawatts

The quantity is exact as entered.

100 MWPower
0
Power station

The electrical power produced by a facility that generates electricity for distribution to users.

1 GWPower
0
Power is energy per unit time: one watt is one joule per second.

A little perspective

The power of a power station is about 10 times 100 megawatts.

Measurements, assumptions & sources +

100 megawatts

Power: 100 MW; definition.

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

NIST — SI conversion factors

Power station

Power: 1 GW; example.

A chosen 1 GW electrical output. Capacity and actual generation differ.

Defined examples — our methodology

The marked power is calibrated. Unmeasured illustration details are representative.

Measurement details

Why these numbers?

Compare 100 megawatts with the power of a power station. The notes below explain how each value was chosen.

100 megawatts

100 MW

Power · definition

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

Power station

1 GW

Power · example

A chosen 1 GW electrical output. Capacity and actual generation differ.

Comparing
Power ↔ Power
Relative size
The power of a power station is about 10 times 100 megawatts. The power of a power station is approximately 900% greater than 100 megawatts.

How to read the visual

The diagram uses the recorded measurements. Details outside the marked spans do not set the scale.

  • The power of a power station: 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.

100,000,000 Wwatts
134,100 hpmechanical horsepower

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