“Surely some wiseacre is on record observing that there are two things Texas has plenty of: hot air and hot sun.” (Ronnie Crocker, Houston Chronicle, November 6)
|photo credit: nosha|
Texas has led the nation in electricity from wind production for the past 4 years. Now we have another bright idea. Duke Energy’s Blue Wing Solar Array has started turning the sun’s radiation into electricity for residents of San Antonio. The new solar power generator is rated at 14.4 megawatts (14,400 kilowatts).
There are more solar power generation stations in store for Texas. RRE Austin Solar has plans for one outside of Pflugerville.
Currently California leads the nation in solar electricity production, but with the new Blue Wing plant Texas might have been propelled into the top ten solar electricity producing states. As a proud Texan, I have little doubt that in the years to come, we will slowly overtake California and become number one in solar.
With all that bright sun deep in the heart of Texas, why hasn’t Texas taken advantage of solar yet?
Well, there are a couple reasons, mostly economic.
|photo credit: Port of San Diego|
Electricity generated from solar power costs far more then the same electricity generated by any of the fossil fuels. Making a solar cell is highly dependent on refined silicon. Refined silicon is used to make semiconductors and therefore it is in high demand in a number of industries, which include solar cells and computers. There are tax incentives, both federal and state, that can bring the price down, but it has to bring it down enough so it can compete with fossil and nuclear fuels.
There are concerns that an attempt to bring in solar generated electricity would cause the amount you pay for electricity to rise.
“We have concerns with energy projects that are based on government mandates and are ultimately funded by captive ratepayers,” executive director Luke Bellsnyder said in a statement. “Projects that are only financially possible because the costs will be passed on to customers — through above-market rates – are not a good deal for consumers and businesses.” (Crocker)
Even with the all the new Texas solar projects coming online, the state will still be mostly dependent on fuels such as coal. Texas uses 84,000 megawatts of electricity. All the new solar projects would bring the amount of solar produced electricity to 194 megawatts, or .2%. In contrast, wind generates 9,300 megawatts of electricity for Texas (11%).
California has 724 megawatts of solar generated electricity already installed. California has received a large amount of money from the federal government to help build a new solar plant that would be capable of generating 1,000 megawatts of electricity.
So what should we do?
In this case we can afford to wait. Every year the cost of the solar panels decreases, the efficiency of those same panels increases, and more and more people want their electricity to be generated from solar power.
Does that mean we should do nothing while we wait? May it never be! The very first thing to do is to educate ourselves about solar energy. I recommend reading the wonderful blogs on this site that are about solar energy. They have a plethora of profitable links. The next thing is to check your local library for information and your city for local projects. You might also want to take a drive out on I37 and take a look at the new Blue Wing array near San Antonio.
After that, have some fun experimenting with solar. I built a small 1 ft squared solar car using a motor, 4 wheels, plywood, and a solar cell. What can you do?