Despite growing interest within the U.S. trucking industry to rely on natural gas to power its vehicles, many motor carriers remained stymied by the high sticker price for trucks designed to run on ...

Dual fuel systems, with their combination of an all-electric heat pump and gas furnace, give homeowners the best of both worlds: comfort and energy savings, topped off with a healthy dose of saving ...

Homeowners in Southern Colorado will soon start feeling the impact of rising furnace prices, driven in part by new Ultra Low ...

The Harrison Truck Centers Severe-Duty Glider Kit for the Freightliner 122SD makes use of a Fueled By Flare dual fuel system designed by American Power Group. The kit was designed and assembled by ...

WARRENSBURG, MO — Steve Fox of Fox Heating and Cooling in this Missouri community says he sells a lot of dual-fuel systems: a gas furnace paired with a heat pump. The dual-fuel systems can provide ...

SAN DIEGO, Calif., Oct. 22, 2002 — Based on the success of their patented Dual-Fuel Technology for trucking applications, Clean Air Partners (CAP) now offers the same benefits for diesel generators.

GreenMan Technologies announced that its American Power Group Inc. subsidiary has signed a U.S. Environmental Protection Agency Test Vehicle Agreement with Casella Waste Systems Inc. to convert one of ...

One company thinks it has the answer for truck operators that want to use natural gas but are concerned about range issues: a dual-fuel system that can be retrofitted to existing diesel engines.

Trucks with dual fuel tanks are a thing of the past, but their memory remains. There was a time when solving bad fuel economy didn’t mean building a better engine. It meant just adding another tank.

EcoDual, a provider of dual fuel conversion systems for heavy-duty diesel trucks, announced that it has achieved authorization from the U.S. Environmental Protection Agency to begin installing its ...

OptiFuel Systems LLC is offering a new line of Total-Zero TM Diesel Hybrid and Total-Zero TM Diesel-RNG Dual Fuel Hybrid Series Locomotives it says “eliminates the need for a fuel tender in ...

Caterpillar Marine announced plans to deploy its first set of field demonstrator methanol dual-fuel 3500E marine engines in 2026.Cat 3500E marine engines will utilize innovative dual-fuel technology ...