Describes various energy sources including wind, water, and fossil fuels and explains how energy is turned into electricity. Includes suggested activities throughout the book.

Discusses traditional and developing ways of using wind and water power as sources of energy.

From solar-powered parking lots to algae biofuels, find out what types of power sources the people of the future may tap into. Power up with Luna Li to see what the next 100 years of energy may have in store for the human race.

"As a new president takes office in 2021, America is deeply divided politically and socially, while the economy seems precariously balanced on increasingly shaky legs. Doom and gloom is the predominant sentiment in America. It has become widely accepted within the investment, political, and media sectors that America is on the decline and that China will drive the global agenda in the 21st century. To which I say, not so fast. This book carefully...

"The second volume of William T. Vollmann's epic book about the factors and human actions that have led to global warming begins in the coal fields of West Virginia and Eastern Kentucky, where "America's best friend" is not merely a fuel, but a "heritage." Over the course of four years Vollmann finds hollowed out towns with coal-polluted streams and acidified drinking water; makes covert visits to mountaintop removal mines; and offers documented accounts...

Explores how houses are powered by energy, discussing the electricity, water, and natural gas that fuel appliances and other home technologies, and provides tips on how people can conserve these resources in their homes.