Understand how alternative energy and renewable resources are changing our world, from geothermal to nuclear.
New online marketplaces offer everything from home biodiesel processors to reclaimed lumber.
What is it and how can I install it?
BETTER WAYS TO MAKE AND USE ELECTRICITY
Is it really better for Utah residents than storing at Yucca Mountain?
A look at the new kid on the biofuel block.
A system that will cut U.S. energy consumption for everyone.
Little green monsters or clean energy to save the world?
Appliances—-cell phone chargers, desktop computers, computer monitors, televisions, cable boxes, coffee makers, clocks, and more—-drain energy anytime they’re plugged into a socket.
A sustainable housing project opens in Chicago.
Things to consider when determining if wind energy is an option for powering your home.
Existing infrastructure—including refineries and pipelines—will be able to handle biocrude and biodiesel, allowing for easy adoption, say biotech companies.
New advanced-technology nuclear plants don't come cheap.
Figuring out how to supply power utilities with solar energy from Fresnel technology will change our future.
Solar cells made from a new class of materials, called quantum dots, could capture much more sunlight than existing photovoltaic panels.
Environmental expert explains why investors and power companies getting fired up for coal growth will get burned financially.
Your panels don’t need much at all in the way of cleaning.
Activist and author blogs about politics, energy and Earth's resources.
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Science journalist blogs about humans and other wildlife.