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How Energy Star Works
home.howstuffworks.com/home-improvement/construction/green/energy-star.htm
Energy Star provides objective energy use information about consumer products. See how the Energy Star program works to save you money and time.
What is dark energy? And could we tap into it?
science.howstuffworks.com/environmental/energy/dark-energy.htm
Shedding light on dark energy has been a bit of a challenge for today's astronomers. What dark energy actually is goes beyond our present scientific understanding.
How Wave Energy Works
science.howstuffworks.com/environmental/earth/oceanography/wave-energy.htm
Wave energy could be used to create electricity, replacing the burning of fossil fuels. Find out more about wave energy and how it can be harnessed.
Is there a way to get energy for free?
science.howstuffworks.com/environmental/green-science/free-energy.htm
You've likely schemed ways to get energy for free, especially with energy costs rising. Is there a good way to get energy for free, or is it hooey?
How Do Energy Drinks Work?
science.howstuffworks.com/innovation/edible-innovations/energy-drink.htm
Energy drinks are everywhere, but how exactly are they supposed to give you energy? What's really in them, and are they safe? Find out.
Fact or Fiction: Energy Efficiency
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Energy efficiency takes more than simply turning down the heat in the winter. Test your knowledge with the Fact or Fiction: Energy Efficiency quiz.
How Geothermal Energy Works
science.howstuffworks.com/environmental/energy/geothermal-energy.htm
Geothermal energy is clean, abundant and renewable. Learn about geothermal energy, geothermal heat pumps and geothermal power plants.
Hemp Energy: Sounds like a joke, but it’s not!
auto.howstuffworks.com/fuel-efficiency/biofuels/hemp-energy.htm
How much do you know about hemp? Keep reading to learn about biofuels and hemp energy.
Wind Energy Quiz
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Feel that wind? Fwooooshhhh!!! Fwwwooooshhh!! Quick, somebody put up a wind turbine. Test your knowledge with this quiz.
What is the energy source of the future?
science.howstuffworks.com/environmental/energy/energy-source-future.htm
What is the energy source of the future? Learn more about the energy source of the future in this article.