Dude, I like your analysis and eager attempts to calibrate but you messed up your calculation somehow. I'm pretty sure your problem is that your formula misest

Dude, I like your analysis and eager attempts to calibrate but you messed up your calculation somehow. I'm pretty sure your problem is that your formula misestimates the amount of gas stored. It is compressed, you know. You of off by about a factor of 200 - we use 200 atm air. It's 1.1 MWHr per high-boy shipping container The energy stored is efficiencyOutgoing * P_top * V_tank * (ln pressure ratio - 1 + 1/pressure ratio) -- you can look at our patents for more detail.