Willie Nelson's Latest Venture: Biodiesel

The company is negotiating to sell the soybean-based biofuel at truck stops nationwide.

Hybrids Vs. Diesels. Who Wins?

The debate between the supporters of hybrids and those of clean diesel is becoming more intense, according to recent media reports. Here's what the media is saying:

Ford Will Develop EPA's Clean Diesel Engine

New engine gets 30-40 percent better mileage than a gasoline engine and meets EPA's strict emission standards for nitrogen oxide.

EPA, Ford Near Deal for New Diesel Engine

Engineers say the engine produces lower oxides of nitrogen emissions without costly, power-sapping aftermarket devices.

Minnesota Begins Biodiesel Fuel Production

Animal fat can fuel diesel engines.

VW Will Push Diesel over Hybrids

Volkswagen will push clean-burning diesel fuel over gas-electric hybrid and fuel cell technology.

Is Diesel Still a Good Deal?

Skyrocketing fuel prices prompted us to take a new look at diesel-powered pickups. We collected diesel wisdom from the experts and turned it into hard numbers, then combined them with current fuel prices and fixed and variable costs to answer our question.

Dodge Ram Diesel Mild-Hybrid Coming

City of Bangor Switches to Biodiesel to Avoid EPA Fines

The settlement with the federal Environmental Protection Agency allows the city to avoid tens of thousands of dollars in pollution penalties for violation of environmental laws.

EPA Chief Vows to ´De-Diesel´ Air