That reminds me ... about a month ago you put up a DOE (?) report with lots of charts about energy usage. But I can't find it in my vortex files or on lenr-cad.

(I don't know if there's a name for that kind of chart .. a bit like the famous Napoleon chart, showing the energy flow divided up into various uses. But it's NOT the recent 2010-ish document, which shows sources in detail, but not destinations.)

Would you mind reposting the link?

ps Elsewhere on the web I made the claim (from my forgettery) that 70% of world-wide energy use is thermal. What's the correct number, particularly for "low-grade" (ie < cost-effective Sterling, say 500C) thermal? I though the answer might be in those charts.

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