Elizabeth Barrette (ysabetwordsmith) wrote,
Elizabeth Barrette
ysabetwordsmith

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Solar Power Plants

A plan to build several solar power plants in the Mojave Desert takes advantage of the area's tremendous insolation and should provide power without destroying anything vital. One key to sustainable energy is simply using what's available locally, whether that be solar or wind or geothermal. Another is capitalizing on terrain that is neither highly desirable for human use nor densely populated with sensitive species.
Tags: environment, news
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Living within seven miles of the first several solar energy plants that were built by Luz, I am familiar with the operations. Unfortunately, the company went bankrupt, and was taken over by another company--or two--which is now running the plants. Once the initial investments were lost, the plants were able to run at a profit, I believe. The idea is good, though expensive to produce. I hope the new company has better luck. --And the area they've chosen is indeed remote, though a lot of the Mojave Desert is more inhabited than you'd think.

I also live within 60 miles of a wind energy producing area. The wind mills are getting bigger and more sophisticated all the time, but they also have their problems. One of them is that they sometimes kill a number of passing birds. Another is the cost of producing electricity, and their upkeep.

Also nearby--within 80 miles--there are geothermal fields which produce electricity from superheated steam released from the ground. They are the most efficient electricity sources. But, of course, not everywhere has a geothermal "hotspot".

All these things, and many more, ned to be used as energy producing sources. And that is being done in California. Though like the rest of the country, things move slowly.
There's a wind farm in northern Illinois that I've seen. It's kind of neat to drive by and see the big windmills turning -- very skiffy. Also our house has a geothermal heat pump as part of the life support system lurking in the basement.
Robert Anton Wilson had a great idea in his Schroedinger's Cat Trilogy... move all industry into outer space. Lot more environmentally friendly that way.
Drawbacks to that option include:

* Transport costs. It requires massive expenditures of energy and resources to move even small things from Earth to space, or from space to Earth in a safe controlled manner. Future technology may make this much easier and more affordable, but probably not *cheap*.

* Nonlocal dependence. It's bad enough that our cities, and heck, even our countries now, can't support themselves without imports. Putting the whole planet in that situation would be a big step in the wrong direction.

* Accident hazards. Yes, toxins and explosions and such are bad on Earth. They're a great deal worse if something gets dropped from way high up. No industry is immune to accident; space industry accidents tend to be big.

Space industry is most useful for building things on the spot with materials already in space: mining asteroids for raw materials, machining them in a space factory, and using them to build ships or stations.

Hmm... good points.