All the power you need is already there This third edition helps readers understand the basics of solar (photovoltaic) power and explore whether it makes sense for them, what their options are, and what's involved with installing various on– and off–grid systems. • Solar power is a $3 billion industry, and it's poised to grow to $39 billion by 2014 • By 2011, the United States will surpass Germany as the largest market for solar power products

Passive solar design refers to design strategies that minimize or eliminate the need to heat or cool a building mechanically. This sourcebook of details, drawings and case studies of passive solar buildings throughout the U.S. provides is a complete guide to passive solar design and construction.

"Natural Home Heating" is the first comprehensive guide to heating your home with renewable energy sources. Greg Pahl offers a well-organized, easy-to-understand tour of all available home-heating options, including traditional oil and gas furnaces, wood stoves and masonry heaters, active and passive solar systems, and heat pumps. Included is everything you need to know about the fuels, systems, technologies, costs, and advantages and disadvantages of each option. Pahl teaches homeowners how to retrofit existing heating systems and choose renewable replacements, or design an entirely new house that can be heated comfortably with minimal environmental and financial impact. Consider: - 95% of American homes are heated with fossil fuels. - Oil and gas prices are up by more than 20% as supplies dwindle and sources become less reliable. - Home heating costs could double or even triple in the event of a fuel crisis. - The fossil fuel economy is unsustainable. - There are viable, clean, healthy, and afford able home heating alternatives! Learn how to burn environmentally friendly bio-diesel fuels, not just in your car, but in your furnace. Find out how a ground-source heat pump works and why it can achieve 400% heating efficiency. Discover what it takes to make burning wood truly sustainable. Natural Home Heating explains all these details and more, making it unique in the marketplace.

This book is an example of how dramatic innovations frequently have their origins in the distant past. By rediscovering the most ancient of all building materials -- earth -- homebuilders can now create structures that set new standards for beauty, durability, and extraordinarily efficient use of natural resources. Rammed earth marks a step into a sustainable future, when houses combine aesthetics and practicality with a powerful sense of place. The solid masonry walls permit design flexibility while providing year-round comfort and minimal need for added heating or cooling. From the equatorial tropics to the coldest northern latitudes, the builder and resident of a rammed earth house will experience the satisfaction of creating permanence in a world dominated by the disposable.