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Question

Now I'm going to read you a list of various sources of energy used to generate electricity. Which one of these energy sources do you think will be our primary source of electricity 10 years from now?

This question was asked in 2015.

  1. 0%
  2. 25%
  3. 50%
Solar energy
43
Coal
17
Nuclear energy
13
Natural gas
10
Wind
7
Hydroelectric power
6
Oil
2
Don’t know
2
Other