alternative energy

When you run a zoo, we imagine there's a large quantity of animal excrement to dispose of. Fertilizer is the first thing that comes to mind. But there are only so many zoo gardens in need of nutrients. Sooner or later, you're faced with surplus of tiger turds, camel crap and snake, um, ...

Aside from the thrill of the race, motorsports are useful because the race cars they showcase often pass their genes down to the everyday vehicles that we drive. In an effort to perhaps hold its position as a ...

This is what we mean when we say that the future of alternative fuels isn't anywhere close to being decided. A team from the BBC program Bang Goes the Theory has rigged an older Volkswagen Scirocco to run on coffee pellets. It's a bit complex, with the coffee grounds needing to be heated to 1,292 ...

Ex-Chrysler CEO and co-president Tom LaSorda (above) and ex-VP of North American sales Steven Landry have joined a small Detroit startup called ALTe. Focused on the fleet industry, ALTe aims to retrofit light trucks and vans, limos and taxis, and police cars with its flexible and proprietary ...

The Suzuki Alto concept is The Kei You Would Never Suspect: unassuming looks belie the fact that this is car Suzuki is going to use to reach a wider audience. The exterior – which, frankly, looks like a ton of other itty bitty ...

You can make anything bigger and better if you just add a hump, and that's what Mitsubishi has done to its i-MiEV to create the i-MiEV Cargo. For those who find Ford's Transit Connect simply too monstrous and don't ...

In a little more than three weeks, Sergio Marchionne will reveal his 5-year plan for Chrysler. According to information revealed by a Fiat exec and Chrysler board member Alfredo Altavilla last week, at least one electric car will be ...

The greening of motorsport continues with NASCAR, which has a program to plant 20 acres of trees at race tracks every year. Individual tracks are doing their own things as well, with Pocono Raceway the latest to go a step further: The New York Times reports that it is planting 25 acres of solar ...

It would be easy to paint Nissan as late to the burgeoning U.S. green party, as the company essentially only counts the Altima Hybrid to sell among its alt-fuel offerings – and that sedan utilizes technology borrowed from Toyota, and it's ...

Eaton, a company primarily known for making superchargers that make your vehicle go like stink, but guzzle even more gas, is also in the series hydraulic hybrid (SHH) business. The drive system in a hydraulic hybrid replaces the conventional drivetrain; the engine is effectively rendered a "pump" ...