Search Results | renewable energy
Your search for "renewable energy" returned 425 results
What are the pros and cons of hydrogen energy?
science.howstuffworks.com/environmental/green-science/pros-and-cons-of-hydrogen-energy.htm
What are the pros and cons of hydrogen energy? Learn about this innovative green technology and the pros and cons of hydrogen energy.
How will population growth affect energy?
science.howstuffworks.com/environmental/energy/population-growth-affect-energy.htm
The world is growing at an amazing rate. Currently, the Earth's population is growing by 60,000 people every eight hours -- that's two children born every second somewhere around the globe.
Top 5 Energy-efficient Computers
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Energy efficiency is starting to rank right up there with speed and power in terms of desirable attributes for a computer. What are five of the most energy-efficient computers on the market?
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 solar energy power everyday objects efficiently?
Even though they've come down in price, solar panels are still expensive and somewhat inefficient. And then there are cloudy days. Can solar panels ever replace fossil fuels for our everyday needs?
Home Energy-Saving Systems
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When you work on your home to make it more energy efficient and less expensive to maintain, you must also consider safety issues. Learn more.
Why Can't We Generate All Our Energy From Wind Power?
Why can't we generate all the electricity we need from the wind? Learn more about generating energy from wind power.
Are geothermal power plants safe?
science.howstuffworks.com/environmental/energy/geothermal-power-plants-safe.htm
For all our hand-wringing over the oil supply, it might shock you to realize that the solution to our dependence on fossil fuels lies right under our feet.
How a Lithium Mine Works and Impacts Local Communities
science.howstuffworks.com/environmental/energy/lithium-mine.htm
As the global demand for clean energy intensifies, lithium has emerged as a critical player in the quest for sustainable technology. This invaluable resource, often dubbed "white gold," is essential for powering electric vehicles, renewable energy storage and advanced electronics.
How Wind Power Works
science.howstuffworks.com/environmental/green-science/wind-power.htm
When air moves quickly, that motion means kinetic energy, which can be captured. Learn how the simplest possible wind-energy turbine works.