Heat pumps may be leading sales, but dual fuel systems are winning on trust, redundancy, and real-world reliability.

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 ...

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 ...

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.

EcoDual LLC, a provider of dual fuel conversion systems for heavy-duty diesel trucks, has achieved authorization from the US Environmental Protection Agency (EPA) to begin installing its systems on ...

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 ...

EcoDual, provider of dual-fuel conversion systems for heavy-duty diesel trucks, has received authorization from the U.S. Environmental Protection Agency to begin installing its systems on 2004 to 2009 ...