How much energy—whether electric, coal, nuclear, or otherwise—is required for a 100-watt lightbulb to run for a year, 24 hours a day? See the answer in our latest infographic.
A collaboration between GOOD and Column Five.
How much energy—whether electric, coal, nuclear, or otherwise—is required for a 100-watt lightbulb to run for a year, 24 hours a day? See the answer in our latest infographic.
A collaboration between GOOD and Column Five.


It clocks in at under 10 watts and it won its makers $10 million in a government contest.

Many of the poorest nations in Africa are unable to bring electricity to their people, but there is a new push to provide renewable energy.

Half of the troubling American trade deficit is due to the staggering amount of oil that we import.

Last year 82 percent of bottles and cans sold in California were recycled. That's the highest level since 1992. Recycle Rex would be proud.

Time for a little policy talk, and a quick clarification: The Food and Drug Administration is as powerful as Congress makes it. So the headline...

SolarCity found a new path forward after the Solyndra scandal cost it a loan guarantee for putting solar panels on military housing.

Watch the Sunlight Foundation's live fact-check and analysis of the State of the Union address.

We're visualizing the number of hours people work and the causes they work for so that we can see the collective power of participatory philanthropy.
Immigration may have taken a back seat during the financial crisis, but the issue still needs resolving. While illegal immigrants sneaking over...

One preschool in Sweden has banned the use of "him" and "her." Will this experiment bring us gender equality?

Ghonim, who's at the intersection of Middle East democracy and online activism, cautions observers against second-guessing their support.

A new lightbulb combines the bright, clean light of halogen with the energy efficiency of a CFL.

A new energy-efficient lightbulb by GE is an attractive LED that lasts 20 times longer than an incandescent bulb, using 77 percent less power.
Between 2007 and 2009, carsharing-the sensible practice of lots people using a shared fleet of vehicles-was up by 117 percent in North America...

The volume of daily global spam email has fallen by nearly 200 billion messages. But why?

A Maine community is up in arms over the invasive noise of their new wind turbines. Is this a classic case of Not In My Back Yard or something else?

Before you go comparing Libya to Iraq and Obama to Bush, you need to read this.

The dream of economic bliss isn’t dead—in fact, with the pace of globalization intensifying, it's closer to attainment than ever.

Renewable energy had a good year in the United States in 2011.

So why do we get our healthcare from the boss in the first place?
