News & Resources

Two New CRISI Awards Worth $26,155,673 Will Fast Track Full Production of OptiFuel’s Zero Emission Diesel-RNG Dual Fuel Hybrid Switchers by 2026 and OptiFuel’s “No Tender” Line Haul Locomotives by 2028
Two new CRISI awards to Colorado State University Pueblo and the University of Delaware will fast-track FRA Concurrence for OptiFuel Total-Zero™ Diesel-RNG Dual Fuel Hybrid Switchers and Line Haul Locomotives to 2026 and 2027, respectively.
More Recent Articles

Debunking Greenwashing in CARB’s Recent “Zero Emission Train Feasibility” Analysis: Why In-Use Locomotive Regulations May Derail Quickly
Read Article on LinkedIn ›Why Would CARB Create a New Locomotive Regulation That Eliminates Any Solutions That Are Available Now and Only Allow Solutions That Will Have a...

Rail Industry’s Path to Zero Emissions: Lessons from the Trucking Sector
The quest for zero-emission technologies in the rail industry has reached a critical juncture. Without a committed effort to replace end-of-life fleet assets with a...

Zero Emission Line Haul Locomotives for $1.1 Million? OptiFuel Puts Renewable Fuel Credits to Smart Use for the Benefit of US Railroads
OptiFuel Drives Affordability With its Pioneering Locomotive-as-a-Service (LAAS™) Program. Utilizing EPA RIN Credits to Offset Key Energy Transition Costs, Railroads Could Acquire a NEW Total-Zero™ 5,600 hp RNG Hybrid Line Haul Locomotive for as Little as $1.1 Million With No Additional Cost for Refueling Infrastructure.

A Better, Affordable, Low Risk Approach Using Existing Technology Instead of CARB’s In-Use Locomotive Regulation, Which Will Hinder Progress
OptiFuel’s Total-Zero™ 5,600 hp RNG Hybrid Line Haul Locomotive and 11,800 DGE RNG Tender Will Have FRA Concurrence by 2027 and Completion of Million Mile Testing by 2028,...

Capital Q® Ventures Announces Investment in OptiFuel Systems to Revolutionize Zero Emission Railroad & Power Generation
Optfuel leading the charge toward a zero-emission locomotive future. MAITLAND, FL, UNITED STATES, May 29, 2024 In a strategic move aimed at transforming the railroad and...