Here’s an interesting solar energy video that one of our fabulous readers shared awhile back:
The post on which the video was shared was a short post that included these two graphics:
“Comparing finite and renewable planetary energy reserves (Terawatt‐years). Total recoverable reserves are shown for the finite resources. Yearly potential is shown for the renewables.” (Source: Perez & Perez, 2009a)
And here’s one more worth checking out (from the video above, actually — recommended in the comments below by a reader):
And yet another:
Merry Christmas, and thanks for helping us advance this insanely promising energy resource!
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