I see what you mean about the:
>
> 7500 kwh per person for food = 30000 kwh
> per4ph
>
by the way. I figured i must have re-read the graph; but it's certainly up to 40,000 kWh/yr, and in the conclusion of the piece he talks about making a *saving* of 32,000 kWh/yr. Hmmm... it's confusing i grant you. If i remember, i'll post a message to a mailing list i'm on that he's a member of. See if i can get an answer.