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.

A multi-state propane supplier is poised to introduce a dual-fuel system for Class 8 diesels that promises significant savings with a relatively modest investment in equipment and a payback in under ...

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 ...

Classification society Lloyd's Register (LR) has given the green light for the adoption of ammonia dual-fuel systems on new medium gas carriers (MGCs) being built for Singaporean commodity trading ...

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 ...

Researchers at the University of Wisconsin-Madison have developed a Reactivity Controlled Compression Ignition (RCCI) engine capable of running on both diesel and gasoline simultaneously. By ...

YANCHENG, JIANGSU, CHINA, April 2, 2026 /EINPresswire.com/ — Yancheng Slong Machinery & Electric Co., Ltd. has announced the formal integration of its latest ...