LNG/CNG Technology

We're testing every near-zero-emission class 8 tractor on the market, and have identified the precise needs of our operations down to the last mile to the last turn-around minute.

The First 48

On May 22, 2008, TTSI took delivery of the first 8 Clean LNG Trucks. By July 2011, TTSI had purchased 49 LNG Trucks.

Operating Goals

  • Servicing the Los Angeles and Long Beach Ports 6 days a week
  • Class 8 Zero Emission Trucks
  • Power to transport 36 to 39K loads
  • Able to travel 6% Grade at minimal 30 to 35 MPH
  • Minimal fueling time & available locations

LNG/CNG Benefits

  • Fuel cheaper than diesel (Domestic/Renewable)
  • Cheaper operating cost/mile than diesel
  • Low NOx Emissions
  • Driver Acceptance

State-of-the-Art Natural Gas Engines


Near Zero Kenworth Hybrid CNG/Battery Electric

Kenworth T680 Prototype is a Hybrid Emission Cargo Transport (HECT). Funded in part by the Office of Energy Efficiency and Renewable Energy (EERE), the U.S. Department of Energy and the South Coast Air Quality Management District.

Our Kenworth T800 LNG Trucks are state-of-the-art, featuring Westport Innovation's High-Pressure Direct Injection (HDPI) technology.

  • Cummins Westport ISL G Near Zero (NZ) emission engine
  • CNG and Battery Electric Hybrid Engine
  • 250 Mile Range - Excellent solution for drayage and regional hauls.

US Hybrid

  • LNG/CNG Plug-in Hybrid Electric Powertrain
  • Enabling Near Zero Goods Movement
  • Double Power, Torque and Fuel Economy to Diesel
  • 80% less NOx



90% fewer NOx emissions than the current North American EPA standard. These trucks use renewal natural gas (RNG) - from organic waste and refined to met emissions standards.

The Latest in Near-Zero News


Near-Zero Trucks are almost here!

We received a wonderful note from Clean Energy Vice President Greg Roche today about taking delivery of 40 brand new…
Where does RNG come from?

Where does Renewable Natural Gas come from?

TTSI recently ordered 40 Cummins Westport Renewable Natural Gas (RNG) Near-Zero Emissions (NZE) trucks for our drayage operations. Watch this…
IEA 1st Annual Conference

1st Annual Vernon Environmental Conference

The Industrial Environmental Association (IEA), an organization that promotes Industry and Protecting the Environment had it’s 1st Annual Vernon Environmental…
Vic LaRosa interviewed on ThinkTech Hawaii

Mahalo to Green Technology

TTSI CEO, President, and Founder Vic La Rosa discuss the incredible leaps in technology of Hydrogen, Natural Gas, Battery Electric,…

About Us

We are an innovative, asset-based logistics provider driven by California Compliance and Sustainability.


  • 18735 South Ferris Place
    Rancho Dominguez, CA 90220
  • Tel: (310) 816-0260
    Fax: (310) 984-3195

Contact Us

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