Retail and wholesale diesel prices are expected to remain softer than 12 months ago, while residential heating oil prices are set to fall 5% year over year this winter, according to the latest Energy ...

Vapster-Diesel manufactures and installs fuel-saving equipment (dual system fuel catalysts) on all types of diesel engines from 2.0 to 14.0 liters. The firm’s Maximo Diesel RV-3300 series is ...

Battery-electric vehicles are not the only path to decarbonization for the trucking industry. New research shows they might not even be the most effective path—renewable diesel could be far better. A ...

Renewable diesel and biodiesel are playing a major role in reducing greenhouse gas emissions from the transport sector in California, according to newly released data from the California Air Resources ...

General Motors is dropping the price of its diesel pickup engines to leverage the feature’s appeal to new customers. The turbocharged 3.0-liter inline-six cylinder motor is optional on several trim ...