How can we transform today's roads into smart 'green highways'?
Transforming today’s gasoline-dependent roads into “green highways” for electric cars is a lot more complex than just adding a
Articles
Solar, gas or biofuels? Power-generating Tulip says 'yes' to all
Every alternative energy source has its disadvantages, right? Natural gas, while cleaner than coal or oil, still produces carbon emissions.
What parts of the world get the most sunlight?
What parts of the world have the best potential for solar energy developments? Desert regions like the Sahara and Death
With $4-plus-a-gallon-gas, California keeps plugging for electric cars
It doesn’t take a genius to understand why electric vehicles (EVs) would seem especially appealing in a state where
Around the world, cities ask, 'May we have 10,000+ LEDs, please?'
Is “Change your lightbulbs” really a useful answer to the energy and climate challenges we face? While it sounds almost
Which countries get the most energy from solar panels?
Which countries are getting the most energy from solar panels? Germany continues to lead the way globally, with nearly 25
Countdown to chaos: What happens when gas pumps run dry?
How dependent are we on a steady supply of fossil fuels? In particular, how much does a fully functioning society
You tell us: What's most important for our energy future?
Smart-grid technology and renewables are the keys to a more energy-secure and sustainable future, a lot of people believe. But
Dual visions of gas future: 'Golden age' or 'well from hell'
What’s the potential downside to a “Golden Age of Gas,” the International Energy Agency’s (IEA) description of a
Flip side of the resource curse: The efficiency curse?
What’s not to like about energy efficiency? Every little improvement we can make in that area is a bit
Taking business into the green -- or not so green -- cloud
There’s little doubt the cloud is helping businesses of all sizes — mega, medium or small — do a lot more
Where is oil demand growing the fastest?
Standards of living aren’t the only thing rising in so-called BRIC countries (Brazil, Russia, India and China): along with