Meanwhile, costs for wind energy will continue to drop over the next few decades as taller turbines and wider rotors produce more energy per turbine. (nexusmedianews.com)
However, we need to find ways to conserve energy, as well as produce more energy. (religion.blogs.cnn.com)
If their solar system produced more energy than they consumed, they receive a credit for their excess generation which will carry over to future months. (blog.aurorasolar.com)