[supernova87a]

> "the process consumes 76.8 KJ/s to store and separate 1000L of gases"

I have a feeling this reporter doesn't quite know what she's talking about.

[lostlogin]

If correct, what would this mean? Storing requires energy input?

[supernova87a]

If the letters/words in the quote are correctly kilojoules, seconds, and liters, then it doesn't make sense.

You would want to know how much energy (J) it takes to separate a given volume of gas. The quoted statement talks about power (rate, J/s), not energy. It doesn't make sense. I don't know the experiment in detail, but even I can see that mismatch.