What's renewable energy?

"Due to increasingly dire warnings about the effects of fossil fuels on climate change, businesses and governments have begun looking into switching to renewable energy for power. What is renewable energy? How feasible is it for the United States to switch to it? Will this change actually help the environment? Readers learn the answers to these questions and more in this engaging volume, augmented by striking photographs, graphic organizers, and informative fact boxes. By understanding more about this issue, tomorrow's leaders are in a better position to make informed choices"--Provided by publisher.