Congratulations, kilt-wearers, and descendants of William Wallace! Your country’s seas are about to become the proud guardians of the world’s largest floating wind farm.
The idea of peak oil has haunted us for decades. I say haunt because the concept that sooner or later we’d run out of the stuff has contributed to some terrible public policy in the United States.
According to the Center for Climate and Energy Solutions, about 2.3 percent of America’s power is generated by wind. But wind power is becoming wildly popular all over the world. What would happen if a company put up so many wind turbines that they actually changed the climate on Earth? That’s the subject of this…
In the twentieth century, oil was black gold. But as we march deeper into the twenty-first century, we could have a lucrative new fuel on our hands. One that’s blue-green and sometimes a little smelly. It’s found in wastewater, but it’s capable of powering jets. It’s algae.
Well, it's 2015, and right on cue, humanity has apparently invented its very own Mr. Fusion. The s0-called "Biobattery", designed by German scientists at the Fraunhofer Institute for Environmental, Energy and Safety Technology, will eat everything from human waste to coffee grounds and spit out electricity.
Coal has been keeping our lights on and our houses warm for centuries. But coal's inherent messiness — both in mining it and burning it — has always been a problem. So it's no surprise that many people today advocate for cleaner alternatives. What may come as a surprise, however, is that some people were dreaming of a…
Back in 1985, Mickey Mouse and his old pal Goofy taught kids visiting Disney's EPCOT Center about the future of energy in America—with a little help from the good folks at Exxon.
As in, holy crap, we knew solar was getting cheap, but wow. Among energy afficionados, the precipitous decline in the price of solar cells is called "The Swanson Effect." And no – not after that Swanson.
Looking for an alternative to turbines for capturing wind energy, Belatchew Arkitekter has proposed adding a hairy addition to Stockholm's Söder Torn. It would serve as more than an architectural toupee, capturing energy through the movement of all those tiny straws.
Everybody knows about using oil as a fuel source, but London is putting a new spin on the concept. Soon the city will be mining its own sewers to bring up glorious globs of old cooking grease and melting them down into fuel. Delicious.
You hate "green" energy. You love mayhem. You're an eccentric billionaire just looking for a good way to kill a Sunday afternoon. If any of these applies to you, here's a blueprint for the most advanced trolling the world has ever known.
Brazil's Santa Rita do Sapucaí prison has found a new source of alternative energy: its own prisoners. The prison has offered to shave time off of prisoners' sentences if they'll charge batteries using special bikes and their own two legs.
It appears that brown is the new green. The Denver Zoo has decided to make use of all that primo animal poop that comes out of its residents and convert it into fuel. Now you can tour the zoo (and enjoy a frozen margarita) with the aid of this poo-power.
Are hamsters the next step in resolving our energy crisis? A group of rodent transit enthusiasts decided to test their new invention, the Hamster-Powered Submarine (HPS), and film the vehicle's maiden voyage.
Splitting water into hydrogen and oxygen is generally considered a fantastic way to get a renewable power source. The problem is how exactly you go about splitting the water. Current methods require some power input in order to kickstart the reaction, reducing its effectiveness as a sustainable power source, since…
General Motors Thermoelectric Generator This module could capture waste heat in your car's exhaust and convert it to energy, improving fuel economy in a Chevy Suburban by 3 percent. GM
Wind blows. And if there's energy (and money) to be made from this fact of life, we may as well take advantage of it, right? That's what Vestas is doing—and they're using the V164-7.0 MW, a massive, 614-foot wind turbine, to do it.
Biofuels are made from carbohydrates and fats in corn and other feedstock. This is a wasteful process because it leaves behind all the protein, a far more abundant substance. As a result, one of the big questions for alternative energy researchers is how we can pull biofuel from protein. Especially because proteins…
Wind is a clean, renewable energy source, but there isn't nearly enough of it down here on the ground. But high in the sky, there are furious jet streams of powerful wind just waiting to be harvested by floating turbines.
Everybody loves a nice pretty string of Christmas lights, but they're not exactly thrilling. So how do you jazz up the ol' tree? Power it with trapped electric eels. It's like spending the holiday at a James Bond villain's house!