I just did some calculations.

The #HummeEV I've just driven 12 miles to film with... averaged 0.8 miles per kWh.

That was after two miles of trying to break 1.6 miles/kWh.

The #TeslaSemi does the equivalent of 1.7 kWh/mile (or 0.587 miles per kWh)

Just let that sink in.
One can carry 80,000 pounds.
One cannot.

I disagree with #Tesla and #ElonMusk on many things, but if the Semi does what it claims... kudos.