NewEnergyNews: Sahara Sun Could Power The World

NewEnergyNews

Gleanings from the web and the world, condensed for convenience, illustrated for enlightenment, arranged for impact...

The challenge now: To make every day Earth Day.

YESTERDAY

  • ORIGINAL REPORTING: 4 Drivers Of Solar Growth Everybody Needs To Know
  • ORIGINAL REPORTING: The Maryland RPS And The National Divide On Clean Energy
  • ORIGINAL REPORTING: Why California Wants Western Electricity Delivery Organized
  • THE DAY BEFORE

  • TODAY’S STUDY: Who In Clean Tech Is Boosting New Energy
  • QUICK NEWS, January 17: New Energy’s Fight Against Climate Change Won’t Be Done; New Energy Jobs Leapt Again Last Year; Nebraska Gets Wind Power Economy Bump
  • THE DAY BEFORE THE DAY BEFORE

  • Weekend Video: A Call To Climate Action From Al Gore
  • Weekend Video: A Closer Look At Wind And Solar
  • Weekend Video: Why Solar Beats Coal
  • THE DAY BEFORE THAT

  • FRIDAY WORLD HEADLINE-Does Climate Change Make Nuclear A Good Idea?
  • FRIDAY WORLD HEADLINE-Who In The World Is Winning With Solar?
  • FRIDAY WORLD HEADLINE-Wind Powers Scotland Four Straight Days
  • FRIDAY WORLD HEADLINE-Will China Bust Open The Global EV Market?
  • AND THE DAY BEFORE THAT

    THINGS-TO-THINK-ABOUT THURSDAY, January 12:

  • TTTA Thursday-New Energy Mandates, Part 1 - Cleaner Air and Water
  • TTTA Thursday-New Energy Mandates, Part 2 - More Jobs
  • TTTA Thursday-New Energy Mandates, Part 3 - Better Health, Less Climate Change
  • TTTA Thursday-New Energy Mandates, Part 4 - The Great Deal
  • THE LAST DAY UP HERE

  • ORIGINAL REPORTING: Rates That Will Grow Energy Efficiency
  • ORIGINAL REPORTING: Big Utilities Like Solar’s Future
  • ORIGINAL REPORTING: How To Grow The U.S. Electron Superhighway
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    Anne B. Butterfield of Daily Camera and Huffington Post, f is an occasional contributor to NewEnergyNews

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    Some of Anne's contributions:

  • Another Tipping Point: US Coal Supply Decline So Real Even West Virginia Concurs (REPORT), November 26, 2013
  • SOLAR FOR ME BUT NOT FOR THEE ~ Xcel's Push to Undermine Rooftop Solar, September 20, 2013
  • NEW BILLS AND NEW BIRDS in Colorado's recent session, May 20, 2013
  • Lies, damned lies and politicians (October 8, 2012)
  • Colorado's Elegant Solution to Fracking (April 23, 2012)
  • Shale Gas: From Geologic Bubble to Economic Bubble (March 15, 2012)
  • Taken for granted no more (February 5, 2012)
  • The Republican clown car circus (January 6, 2012)
  • Twenty-Somethings of Colorado With Skin in the Game (November 22, 2011)
  • Occupy, Xcel, and the Mother of All Cliffs (October 31, 2011)
  • Boulder Can Own Its Power With Distributed Generation (June 7, 2011)
  • The Plunging Cost of Renewables and Boulder's Energy Future (April 19, 2011)
  • Paddling Down the River Denial (January 12, 2011)
  • The Fox (News) That Jumped the Shark (December 16, 2010)
  • Click here for an archive of Butterfield columns

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    Some details about NewEnergyNews and the man behind the curtain: Herman K. Trabish, Agua Dulce, CA., Doctor with my hands, Writer with my head, Student of New Energy and Human Experience with my heart

    email: herman@NewEnergyNews.net

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      A tip of the NewEnergyNews cap to Phillip Garcia for crucial assistance in the design implementation of this site. Thanks, Phillip.

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    Pay a visit to the HARRY BOYKOFF page at Basketball Reference, sponsored by NewEnergyNews and Oil In Their Blood.

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  • THINGS-TO-THINK-ABOUT THURSDAY, January 19:

  • The Heat Stayed On In 2016
  • Three Ways Solar Will Grow
  • North Carolina Ocean Wind Bidding To Open
  • Plugs Could Change The Future of Cars Completely

    Friday, September 23, 2016

    Sahara Sun Could Power The World

    We Could Power The Entire World By Harnessing Solar Energy From 1% Of The Sahara

    Mehran Moalem, September 22, 2016 (Forbes)

    “The total world energy usage (coal+oil+hydroelectric+nuclear+renewable) in 2015 was 13,000 Million Ton Oil Equivalent (13,000 MTOE)…This translates to 17.3 Terawatts continuous power during the year…[I]f we cover an area of the Earth 335 kilometers by 335 kilometers with solar panels, even with moderate efficiencies achievable easily today, it will provide more than 17,4 TW power. This area is 43,000 square miles…That means 1.2% of the Sahara desert is sufficient to cover all of the energy needs of the world in solar energy. There is no way coal, oil, wind, geothermal or nuclear can compete with this. The cost of the project will be about five trillion dollars, one time cost at today’s prices without any economy of scale savings. That is less than the bail out cost of banks by Obama in the last recession…and equal to 10% of world one year GDP. So this cost is rather small compared to other spending in the world. There is no future in other energy forms…

    …[D]amaging the desert ecosystem…is the least concern of all. The proposed project as shown only needs 1.2% of the African Sahara to replace all forms of energy production in the world. That is such a miniscule part compared to the total desert area in the world…Also it will save vast tracts of land that are currently suffering from strip mining for coal and from contamination by acid rain not to say anything about possible radioactive land regions in case of nuclear accidents. Furthermore, the Saharan ecosystem perhaps will flourish better in the shade under the backside of the panels. The current erosion of the deserts result in large sandstorms that contaminate and pollute the air in civilized parts of Africa and Middle East…Solar farms will actually benefit the life by stabilizing the sand...” click here for more

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