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How do solar swimming pool covers work?

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How do solar swimming pool covers work? Visit HowStuffWorks.com to learn how solar swimming pool covers work.

10 Wacky Forms of Alternative Energy

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Wacky forms of alternative energy include using human energy as power and bugs that make fuel. Learn about the wacky forms of alternative energy.

Can we harvest the energy of lightning?

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From corn to solar power, scientists have been searching every crevice of the Earth to find reliable sources of alternative energy. Could lightning be the answer?

What is the future of geothermal energy?

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What is the future of geothermal energy? Learn more about the future of geothermal energy in this article.

How Energy-efficient Electronics Work

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Energy-efficient electronics can help you save money by using less electricity. Learn more about different types of energy-efficient electronics.

How Alternative Energy Mutual Funds Work

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Alternative energy mutual funds may be the answer to paying for the creation of alternative energy. Read more about alternative energy mutual funds.

What factors into the cost of solar panels?

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The cost of solar panels depends on how sunny it is where you live, how much you spend on electricity and what size PV system you need. Learn what factors into the cost of solar panels in this article.

Is natural gas a good source of energy?

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When people talk about energy and natural gas, opinions differ. Is it harmful to the environment, or the last great clean energy source?

How can the moon give us clean energy?

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A few decades ago, the pursuit of clean energy was "green." Now, it's a necessity. Not only is our power consumption propelling the human race toward a hot, watery, lonely end, but clean energy tends also to be renewable.

Do solar powered cars cause pollution?

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Do solar powered cars cause pollution? Keep reading to learn about solar powered cars and if they cause pollution.

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