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Kevin Grandia

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A Sunny Afternoon Dip in Germany

Posted: 04/11/2012 10:44 am

A recent analysis in Renewables International magazine explains in no more than two graphs the reason the fossil fuel industry has been battling solar power for so many years.

The first graph here (with a little editorial added) is the price of electricity on a given day in Germany four years ago when Germany mainly used coal and other fossil fuels to produce electricity:

2012-04-11-expensive.jpg

This second graph shows the price of electricity on a given day now that Germany uses a ton of solar power during the day to produce electricity:

2012-04-11-germanafternoondip.jpg

Now I am no economist, or even that good with money in general, but that big giant dip during the day looks to me to be a whole lot of money being saved on electricity production.

In other words, goodbye big fat profits to coal companies, and in the long run, big fat savings for all of us.

Then of course there's all those niggly other details like the fact that power from the sun is clean, unlimited and doesn't contribute to climate change or lung cancer.

 

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10:12 AM on 04/12/2012
I'm no economist either but, I can look at charts and see what they represent. It looks like solar power is driving the cost of electricity down to the price of night time power. The fuel is free forever. The engine is a little expensive.
11:17 AM on 04/11/2012
Now add to the chart what german taxpayers are paying for solar subsidies and you will quickly sober up. It's estimated that german households will pay around 260$ more this year in power bills "thanks" to the expansion in solar capacity.