Energy for Sustainability

Energy for Sustainability

4.11 - 1251 ratings - Source

Energy for Sustainability is the first undergraduate textbook on renewable energy and energy efficiency with a unique focus on the community scale. Written by two of the foremost experts in the field, it is a pedagogically complete treatment of energy sources and uses. It examines the full range of issuesa€”from generating technologies to land use planninga€”in making the transition to sustainable energy. The book begins by providing a historical perspective on energy use by human civilizations and then covers energy fundamentals and trends; buildings and energy; sustainable electricity; sustainable transportation and land use; and energy policy and planning. Included in these topical areas are in-depth discussions of all of the most promising sources of renewable energy, including solar photovoltaic systems, wind turbines, and biofuels. In addition, the authors offer a thorough presentation of a€œgreena€ building design, the impact of land use and transportation patterns on energy use, and the policies needed to transform energy markets at the local, state, and national levels. Throughout, the authors first provide the necessary theory and then demonstrate how it can be applied, utilizing cutting-edge practices and technologies, and the most current available data. Since the dawn of the industrial age, the explosive growth in economic productivity has been fueled by oil, coal, and natural gas. World energy use nearly doubled between 1975 and 2005. Chinaa€™s energy use has been doubling every decade. The implications for the environment are staggering. One way or another, our reliance on fossil fuels will have to end. Energy for Sustainability evaluates the alternatives and helps students understand how, with good planning and policy decisions, renewable energy and efficiency can support world demands at costs we can afforda€”economically, environmentally, and socially.On the solstices, the declination is Ap23.5Ad, so using Equation 7.1 the altitude angle of the sun at solar noon will be I²N (June 21) ... Sketching the obstructions directly onto a sun-path diagram makes it easy ... much solar energy is available to generate electricity and to heat our buildings figure7.4 A sun-path diagram showinganbsp;...

Title:Energy for Sustainability
Author:John Randolph, Gilbert M. Masters
Publisher:Island Press - 2008-06-30


You Must CONTINUE and create a free account to access unlimited downloads & streaming