“In 14 and a half seconds, the sun provides as much energy to Earth as humanity uses in a day.”

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Our quick post the other day on a fun image noting that deserts receive more energy from the sun in 6 hours than humankind consumes within a year was quite popular, as was Vote Solar’s witty solar energy spill billboard, so I figure you might also like the image above that the Australian Youth Climate Coalition dropped on the CleanTechnica ‘timeline’ on Facebook. As it notes, in 14 and a half seconds, the sun provides as much energy to Earth as humanity uses in a day.

It reminds me of this next image, which I am fond of sharing, that shows annual renewable energy potential compared to the total energy potential of finite energy resources:

solar energy
"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)

In other words, people who say we don’t have space to power the world with renewable energy are off their bloody rocker.


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Zachary Shahan

Zach is tryin' to help society help itself one word at a time. He spends most of his time here on CleanTechnica as its director, chief editor, and CEO. Zach is recognized globally as an electric vehicle, solar energy, and energy storage expert. He has presented about cleantech at conferences in India, the UAE, Ukraine, Poland, Germany, the Netherlands, the USA, Canada, and Curaçao. Zach has long-term investments in Tesla [TSLA], NIO [NIO], Xpeng [XPEV], Ford [F], ChargePoint [CHPT], Amazon [AMZN], Piedmont Lithium [PLL], Lithium Americas [LAC], Albemarle Corporation [ALB], Nouveau Monde Graphite [NMGRF], Talon Metals [TLOFF], Arclight Clean Transition Corp [ACTC], and Starbucks [SBUX]. But he does not offer (explicitly or implicitly) investment advice of any sort.

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