The data shows the power ratings of several energy storage technologies in 2015. During this year, flywheels had a maximum storage capacity of one megawatt. Flywheels are a mechanical method of energy storage.
Super capacitor | 0.01 | 1 |
SMES | 0.1 | 1 |
PHS | 100 | 1000 |
CAES | 10 | 1000 |
Flywheels | 0 | 1 |
NaS battery | 10 | 100 |
Li-ion battery | 0.1 | 100 |
Flow battery | 0.1 | 100 |
Hydrogen | 0.01 | 1000 |
SNG | 50 | 1000 |