Monday, December 6, 2010

Can Solar Power Lead to Blackouts?


Germany is the leader in solar energy. Their country is currently using the most out of all the other countries, but head of Germany's energy agency DENA, Stephan Kohler, says, "that using to much of the solar energy can cause blackouts." He also goes on to say that the demand for solar energy is low in the morning and high at night. These blackouts can be caused by simply having to much solar energy. The uptake of the solar energy has been so rapid that solar capacity could reach 30 gigawatts, by next year. This is equal to the entire countries weekend power consumption. Germany needs to stop putting up solar panels, this will hopefully help the blackout issue. Daniel Davies looked at the state of California and saw that when they use energy the most is in mid day. They turn on their air conditioners and use them, but in Europe air conditioners are very rare to have.

Reflection- I think that this is a very interesting thing, usually we hear about countries using to much energy, but in Germany's case they are not using enough energy. I never thought that too much solar energy could cause blackouts. It would be very bad if one day you went to go bake a cake and your oven wasn't working, or if you wanted to watch your favorite TV show and were not able to because there was no electricity in your house.

Questions-
1. What is the problem here?
2. Why is this a problem?
3. What is being done to try and help the problem
4. Do you think this is a good idea?
5. What would you do if this was your problem?