One of the greatest challenges facing our environment today is pollution and carbon emissions from our increasing demand for energy. Also faced with finite fossil fuel sources, renewable energy technologies are being developed to be sustainable both in their source and for our environment. This book discusses the history of alternative and renewable energy sources, such as wind, wave, and solar power, through to cutting-edge developments, including their technological, social, and economic challenges.

The history of alternative energy -- Alternative energy in the twenty-first century -- Influence of alternative energy on society -- Challenges to the alternative energy movement -- The legacy of the alternative energy movement.