Category Archives: Far Out

Robert Rapier on why “fuel from CO2” breakthrough won’t work

Posted on July 26, 2017 by

Robert Rapier. Oct 27, 2016.  Ethanol From Carbon Dioxide Is Still A Losing Proposition. energytrendinsider.com If I told you that I had created a process to extract pure gold from seawater, you might deem it an amazing accomplishment. If I … Continue reading →

Posted in Biofuels, Biomass EROI, Critical Thinking, Far Out, Other Experts | Tagged , , | 2 Comments

Ugo Bardi: Turn CO2 into ethanol

Posted on July 17, 2017 by

Ugo Bardi. October 22, 2016. The mother of all promises and how science failed to maintain it. Cassandra’s Legacy. The latest scientific claim that went viral on the web is about a catalyst able to turn CO2 directly into ethanol. … Continue reading →

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Escape to Mars to solve our problems? How absurd

Posted on September 2, 2016 by

Go to Mars?  Really?  We tried already did, and it didn’t work out.  Remember the $250 million 3.14 acre sealed Biosphere 2 complex near Tucson, Arizona back?  It was built to show how colonists could survive on Mars and other … Continue reading →

Posted in Climate Change, Extinction, Far Out, Human Nature, Planetary Boundaries, Where to Be or Not to Be | Tagged , , , | 2 Comments

Navy claims that fuel can be made from seawater

Posted on August 27, 2014 by

It must take more energy to break the bonds of water, extract CO2, and recombine into usable fuel than you will ever get out of fuel so produced.  We’ve known for a long time how to split hydrogen from water. … Continue reading →

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Whirlwind Power

Posted on July 11, 2013 by

Sounds great — but will it scale up?  That’s been the downfall of many projects that work small scale, like biofuels from algae & cellulosic, etc.  And as I say at the top of many of these posts, this is … Continue reading →

Posted in Far Out, Wind | Comments Off on Whirlwind Power

Other: human fat, playground power, sugar, tornadoes, garbage

Posted on July 10, 2011 by

Liposuction fat Mr. Buthune thinks the use of human fat as an energy source has some potential.  “There’s an interesting business model: link a biodiesel plant with the cosmetic surgeons,” says Mr. Bethune. “In Auckland we produce about 330 pounds … Continue reading →

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