"Over the next few decades, we will see a profound energy transformation as society shifts from fossil fuels to renewable resources like solar, wind, biomass. But what might a one hundred percent renewable future actually look like, and what obstacles will we face in this transition? Authors explore the practical challenges and opportunities presented by the shift to renewable energy."--Page 4 of cover.

Toward a clean energy future: energy policy and climate change on public lands: oversight hearing before the Subcommittee on Energy and Mineral Resources of the Committee on Natural Resources, U.S. House of Representatives, One Hundred Tenth Congress, first session, Tuesday, March 20, 2007.

Toward a clean energy future : energy policy and climate change on public lands : oversight hearing before the Subcommittee on Energy and Mineral Resources of the Committee on Natural Resources, U.S. House of Representatives, One Hundred Tenth Congress, first session, Tuesday, March 20, 2007.

Given the backdrop of intense interest and widespread discussion on the prospects of a hydrogen energy economy, this book aims to provide an authoritative and up-to-date scientific account of hydrogen generation using solar energy and renewable sources such as water. While the technological and economic aspects of solar hydrogen generation are evolving, the scientific principles underlying various solar-assisted water splitting schemes already have a firm footing. This book aims to expose a broad-based audience to these principles. This book spans the disciplines of solar energy conversion, electrochemistry, photochemistry, photoelectrochemistry, materials chemistry, device physics/engineering, and biology.

The manner in which we produce & consume energy is of crucial importance to sustainable development, as energy has deep relationships with each of its three dimensions -- the economy, the environment & social welfare. These relationships develop in a fast-moving & complex situation characterized by increasing globalisation, growing market liberalisation & new technologies, as well as by growing concerns about climate change & energy-supply security. In order to make energy an integral part of sustainable development, new policies need to be developed. Such policies must strike a balance among the three dimensions of sustainable development. They must reduce our exposure to large-scale risk. The IEA has synthesized a number of experiences with policies aimed to promote sustainable development. These experiences are reported in seven subject chapters on energy supply security, market reform, improving energy efficiency, renewable energies, sustainable transport, flexibility mechanisms for greenhouse gas reductions & on non-Member countries.