LNG/CNG Technology
We test every near-zero-emission class 8 tractor available and have identified the precise needs of our operations down to the last mile to the last turn-around minute. LNG Near-Zero-Emission (NZE) trucks meet these and take us a giant leap toward our commitment to a 100% NZE & ZE Fleet by 2020.
Operating Goals
State-of-the-Art Natural Gas Engines
Cummins Westport
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.
US Hybrid
The Latest in Near-Zero News
New Clean Engine Technology Servicing The Ports Of Los Angeles Or Long Beach
Total Transportation Services (TTSI), one of the nation’s leading port drayage companies, has taken delivery of 20 Volvo and 20…
The Near-Zero-Emissions Trucks (NZE) are here!
The Cummins CNG/LNG engine uses 90% fewer NOx emissions than the current North American EPA standard. These trucks use renewable…
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 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…