A discussion of fossil fuels as power resources, providing information about coal, oil, and gas, looking at their effect on the Earth, atmosphere, and health, examining the cost of fossil fuel power, and considering its future.

With supplies of non-renewable energy sources running low and the threat of global warming and climate change, there is an urgent need to look at other types of energy resources and how well they can meet our power needs. Solar energy has been used for thousand of years for warmth and light but today we can also use it to make electricity.

An examination of wind power, explaining how wind is captured and converted to electricity, how it is used, the health effects of wind farms, how it affects wildlife, turbine safety, and other related topics.