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8.31.2010

Why Conservatives Politics Are Bad on Energy


It's all about the costs.
Published: August 31, 2010

Conservatives, let's talk about energy. And why so many conservatives are so wrong -- so liberal, even -- on wind and solar energy.

Let's start with a recent editorial from the home of "free markets and free people," the Wall Street Journal. Photovoltaic solar energy, quoth the mavens, is a "speculative and immature technology that costs far more than ordinary power."

So few words, so many misconceptions. It pains me to say that because, like many business leaders, I grew up on the Wall Street Journal and still depend on it.

But I cannot figure out why people who call themselves "conservatives" would say solar or wind power is "speculative." Conservatives know that word is usually reserved to criticize free-market activity that is not approved by well, you know who.

Today, around the world, more than a million people work in the wind and solar business. Many more receive their power from solar. Solar is not a cause, it is a business with real benefits for its customers.

Just ask anyone who installed their solar systems five years ago. Today, many of their systems are paid off and they are getting free energy. Better still, ask the owners of one of the oldest and most respected companies in America who recently announced plans to build one of the largest solar facilities in the country. That would be Dow Jones, owners of the Wall Street Journal.

Now we come to "immature." Again, the meaning is fuzzy. But in Germany, a country 1/3 our size in area and population, they have more solar than the United States. This year, Germans will build enough solar to equal the output of three nuclear power plants. What they call immaturity our clients call profit-making leadership.

But let's get to the real boogie man: The one that "costs far more than ordinary power."

I've been working in energy infrastructure for 25 years and I have no idea what the WSJ means by the words "ordinary power." But, after spending some time with Milton Friedman whom I met on many occasions while studying for an MBA at the University of Chicago, I did learn about costs.

And here is what every freshman at the University of Chicago knows: There is a difference between cost and price.

Solar relies on price supports from the government. Fair enough -- though its price is falling even faster than fossil fuels are rising.

But if Friedman were going to compare the costs of competing forms of energy, he also would have wanted to know the cost of "ordinary energy." Figured on the same basis. This is something the self-proclaimed conservative opponents of solar refuse to do.

But huge companies including Wall Mart, IBM, Target and Los Gatos Tomatoes figured it out. And last year so did the National Academy of Sciences. It produced a report on the Hidden Costs of Energy that documented how coal was making people sick to the tune of $63 billion a year.

And that oil and natural gas had so many tax breaks and subsidies that were so interwoven for so long, it was hard to say exactly how many tens of billions these energy producers received courtesy of the U.S. Taxpayer.

Just a few weeks ago, the International Energy Agency said worldwide, fossil fuels receive $550 billion in subsidies a year -- 12 times what alternatives such as wind and solar get.

Neither report factored in Global Warming or the cost of sending our best and bravest into harm's way to protect our energy supply lines.

Whatever that costs, you know it starts with a T. All this without hockey stick graphs, purloined emails or junk science.

When you compare the real costs of solar with the fully loaded real costs of coal and oil and natural gas and nuclear power, apples to apples, solar is cheaper.

That's not conservative. Or liberal. That comes from an ideology older and more reliable than both of those put together: Arithmetic.

The information and views expressed in this article are those of the author and not necessarily those of RenewableEnergyWorld.com or the companies that advertise on its Web site and other publications.



--
Scott's Contracting
scottscontracting@gmail.com
http://www.stlouisrenewableenergy.blogspot.com
http://www.stlouisrenewableenergy.com
scotty@stlouisrenewableenergy.com

New CIGS Solar Cell Efficiency Record


Published: August 24, 2010

Germany -- Researchers from the Germany Center for Solar Energy and Hydrogen Research (ZSW) have broken a new efficiency record for thin-film copper indium gallium diselenide solar cells.

The area of the world record cell is 0.5 square centimeters. The semiconducting CIGS layer and the contact layers have a total thickness of only four thousandths of a millimeter, making them 50 times thinner than standard silicon cells.

The researchers produced a 20.3 percent efficient cell, only a fraction less than the best multi-crystalline cells on the market. However, producing a cell in a lab is much different than mass production. CIGS cells typically reach about 10-11 percent when manufactured in large numbers.

The area of the world record cell is 0.5 square centimeters. The semiconducting CIGS layer and the contact layers have a total thickness of only four thousandths of a millimeter, making them 50 times thinner than standard silicon cells.

CIGS cells have received a lot of attention in recent years because of their high efficiency. But scaling the technology outside of the lab has been difficult because of the complexity of manufacturing. Many companies have been bogged down in building new manufacturing lines and have burned through copious amounts of capital with little to show.

Within the next years, the efficiency of the relatively low-priced CIGS thin-film solar modules will rise from about 11 percent to about 15 percent, say ZSW researchers. The question is: Will companies be able to finally capitalize on that efficiency gain? Or will they continue to be bogged down by high capital requirements and low product volumes?

Some companies, like the start-up Applied Quantum Technologies, have learned from the problems that have hurt CIGS producers and are taking a more modular, incremental approach to building manufacturing lines.

One of the older companies in the CIGS space, MiaSole, announced this week that it will be supplying the developer juwi Solar with 7.5 MW of modules for projects in Germany. Miasole said earlier this year that it would ship over 20-MW of product. However, it is still unclear if it will sell that much in the remainder of 2010.



--
Scott's Contracting
scottscontracting@gmail.com
http://www.stlouisrenewableenergy.blogspot.com
http://www.stlouisrenewableenergy.com
scotty@stlouisrenewableenergy.com

Largest Solar PV Project in New Mexico Finished


Published: August 25, 2010

New Mexico -- The largest solar PV array in New Mexico was unveiled this week. The 1.1 MW project was installed on a parking structure at the Bell Group headquarters in Albuquerque.

The project uses over 5000 locally-made solar modules by SCHOTT Solar PV, Inc., which recently set up its US headquarters in Albuquerque, New Mexico. It was developed by Affordable Solar and the VE Group, with facility management help from the Bell Group.

The installation covers 5 acres of parking area and will generate over 1,600,000 kWh of clean electricity annually -- enough to meet 80 percent of The Bell Group's electricity needs. This locally generated clean energy will avoid approximately 1,125 tons of CO2 emissions annually, while the solar structures provide shaded parking for employee and visitor vehicles under the hot New Mexico sun.



--
Scott's Contracting
scottscontracting@gmail.com
http://www.stlouisrenewableenergy.blogspot.com
http://www.stlouisrenewableenergy.com
scotty@stlouisrenewableenergy.com

U.S. Energy Use Declines, Renewables Increase


Published: August 26, 2010

California -- A new government study shows that Americans are using less energy overall and making more use of renewable energy resources.

The United States used significantly less coal and petroleum in 2009 than in 2008, and significantly more wind power. There also was a decline in natural gas use and increases in solar, hydro and geothermal power according to the most recent energy flow charts released by the Lawrence Livermore National Laboratory.

"Energy use tends to follow the level of economic activity, and that level declined last year. At the same time, higher efficiency appliances and vehicles reduced energy use even further," said A.J. Simon, an LLNL energy systems analyst who develops the energy flow charts using data provided by the Department of Energy's Energy Information Administration. "As a result, people and businesses are using less energy in general."

The estimated U.S. energy use in 2009 equaled 94.6 quadrillion BTUs ("quads"), down from 99.2 quadrillion BTUs in 2008. (A BTU or British Thermal Unit is a unit of measurement for energy, and is equivalent to about 1.055 kilojoules). The average American household uses about 95 million BTU per year.

Energy use in the residential, commercial, industrial and transportation arenas all declined by .22, .09, 2.16 and .88 quads, respectively.

Wind power increased dramatically in 2009 to.70 quads of primary energy compared to .51 in 2008. Most of that energy is tied directly to electricity generation and thus helps decrease the use of coal for electricity production.

"The increase in renewables is a really good story, especially in the wind arena," Simon said. "It's a result of very good incentives and technological advancements. In 2009, the technology got better and the incentives remained relatively stable. The investments put in place for wind in previous years came online in 2009. Even better, there are more projects in the pipeline for 2010 and beyond."

The significant decrease in coal used to produce electricity can be attributed to three factors: overall lower electricity demand, a fuel shift to natural gas, and an offset created by more wind power production, according to Simon.

Nuclear energy use remained relatively flat in 2009. No new plants were added or taken offline in this interval, and the existing fleet operated slightly less than in 2008.

Of the 94.6 quads consumed, only 39.97 ended up as energy services. Energy services, such as lighting and machinery output, are harder to estimate than fuel consumption, Simon said.

The ratio of energy services to the total amount of energy used is a measure of the country's energy efficiency.

Carbon emissions data are expected to be released later this year, but Simon suspects they will tell a similar story.

"The reduction in the use of natural gas, coal and petroleum is commensurate with a reduction in carbon emissions," he said. "Simply said, people are doing less stuff. Therefore, they're burning less fuel."



--
Scott's Contracting
scottscontracting@gmail.com
http://www.stlouisrenewableenergy.blogspot.com
http://www.stlouisrenewableenergy.com
scotty@stlouisrenewableenergy.com

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