Thursday, January 7, 2010

Solar Energy At Turtle’s Pace


Worth $1 Million?

According to the Los Angeles Times, environmental proponents have stopped a solar energy project in the Mojave Desert that would eliminate 6 square miles of the habitat of two dozen threatened desert tortoises. Government officials propose the energy company purchase 19 square miles elsewhere and relocate the tortoises, at a cost that the company estimates to be $25 million. This amounts to $1 million per tortoise, or 6 times their weight in gold.

This portents a key challenge facing large-scale solar energy production. In a November 2009 article in Scientific American, Dr. Mark Jacobson and Dr. Mark Delucchi proposed a plan for supplying all the world’s energy from solar and wind power. They said solar collectors would need to cover 170,000 square miles, about 30,000 times more than the area contested in the tortoise dispute. Imagine how many other, frightfully expensive disputes lay ahead. The article estimates the cost of this plan at “on the order of 100 trillion dollars”, not including environmental mitigation costs or power transmission costs. Transmission costs will be very substantial since solar and wind plants will almost always be far from major urban areas.

We must, and we can, do better. More advanced technologies will deliver cheaper, cleaner, and more abundant energy that doesn’t imperil the environment, the tortoises, or our economy.


4 comments:

  1. PHILOSOPHIA PERENNIS.

    The Old Lady’s TORTOISE (Hinduism) and DRAGON (Taoism) are symbols for WAVE (energy), both are analog with MAGEN DAVID (Judaism). "Snow White and the Seven Dwarfs" is the metaphor, and also similar with allegory of rituals Thawaf circling around the Ka'ba and Sa’i oscillating along “the sinus” Marwah-Shafa (seven times) during the Hajj pilgrimage (Abraham). CROSS (Christian) and SWASTIKA (Buddhism) are symbols for “Balance of Nature.”

    "A BRIEF HISTORY OF TIME - From the Big Bang to Black Hole" by Stephen W. Hawking is the best scientific interpretation of AL QUR'AN by a non believer. It is also a “genuine bridge stone” for comprehensive study of Theology. Surprise, this paradox is a miracle and blessing in disguise as well. It should be very wise and challenging for Moslem scholars and others to verify my discovery, for then we should know the Mind of GOD.

    I am just “ordinary people,” so would you mind correcting my point of view. Thank you.

    Please, see pictures -> http://neosufi-tato.blogspot.com

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