Электростатический компрессор

The Electrostatic Compressor/$ is a tier 2/$ air compressor/$, which uses lightning/$ for the energy to produce compressed air.

When it is struck by lightning it will instantly produce 200,000mL of air. Seems like a lot, but how often do you see a Charged Creeper sneaking around? You have to have it get struck.

To increase the chance of this happening, you can connect Iron Bars/$ to this machine which act as a conductor for the lightning bolt.

Advice would be to create a large grid/$ of Iron Bars: they can be up 5 blocks away horizontally (circular radius), and up to 5 blocks above or below, but they must all be connected to the Electrostatic Compressor/$ via each other.

Note that in the image to the left, only the central compressor has a sufficiently large grid surrounding it for maximum efficiency; the other compressors will have a lower chance of a triggering a strike (though this is still more effective than having only a single compressor in the middle of the grid).