I think your math on that last bit is off. The article states they have 1.2GW, which is somewhere between 40% and 50% of Amazon's power usage (started 2016 at 4

I think your math on that last bit is off. The article states they have 1.2GW, which is somewhere between 40% and 50% of Amazon's power usage (started 2016 at 40%, expect to exit at 50%). That would peg 100% at somewhere between 2.4 and 3.