Tag Archives: trains

Ports continue march to zero-emissions

The US Ports of Los Angeles and Long Beach have reinforced their commitment to zero emissions, by signing an agreement with the South Coast Air Quality Management District. The agreement specifies concrete deadlines for moving to zero emissions.

Since around 2000, the ports here have been very concerned about cleaner air for the South Coast region of California. And there’s no question any more that people’s health in the region has suffered.

And the prolonged efforts since the Clean Air Program of a decade ago have made a significant improvement. The article states that the Clean Air Action Plan that preceded this agreement has already delivered measurable environmental gains, including 90% reductions in diesel particulate matter, 68% cuts in nitrogen oxides and 98% decreases in sulfur oxides from port-related sources since 2005.

The agreement addresses emissions from oceangoing vessels. One way is to use the Environmental Ship Index Incentive Programs. Another move is to zero emissions drayage operations. Some penalties will be introduced for violations.

Once implemented, the agreement will target emissions from cargo handling equipment, harbor craft, trucks, trains and ocean-going vessels across the ports complex.

Three cheers for organizations that keep their eye on environmental improvement despite the current negative talk.

Mike Schuler 11/11/2025

https://gcaptain.com/ports-of-los-angeles-and-long-beach-commit-to-binding-zero-emissions-agreement-with-regulators/

Mexico-to-US intermodal rail service

DP World, the international port container terminal operator, is beginning a new rail service from Mexico to the US for automobiles. It will use 53-foot containers to move the cars by truck or rail. That makes the containers compatible with the standard size container used in the US and Mexico as well, rather than the 40-foot ocean containers. That eliminates a need to transload for US road transport.

It’s a good idea. Large quantities of cars are made in Mexico for the US market. The business is growing, because some automotive components made in China face trade barriers when ocean shipped directly to the US.

Intermodal transport by rail over long distances will reduce emissions considerably. A properly engineered service could compete in travel time with road haulage to a distribution point.

Railroads have notorious problems with reliability of service; they have trouble predicting when arrival may occur. According to rail experts, this is largely due to delays that occur in switching yards, which can be unpredictable in length. And when one stopover in a yard is delayed so the next outbound train is missed, days can be added to transit times.

However, auto transport in containers like this has advantages.

First, at the destinations, cargo owners have some buffer storage, so delayed delivery is seldom critical to business.

Second, the container cars can be mixed and matched on trains, so if some are ready, they can make the train for the next leg; others can wait for the next train. All the containers in the original train needn’t go together. My rail expert thinks this ability to make shorter trains is key to making rail transport more reliable and yard performance more efficient.

Third, intermodal transport of containers has been shown to reduce emissions over individual container transport by truck. That’s important for many shippers today, due to public companies’ need to report Scope 3 emissions.

Finally, there’s a growing demand for car transport from Mexico. The country is proving to be a dependable place to locate auto factories, with adequate labor supply and manufacturing knowledge. There should be plenty of business for DP World.

Noi Mahoney Tuesday, May 21, 2024

https://www.freightwaves.com/news/dp-world-launches-mexico-to-us-intermodal-rail-service

New Paper Published

We just published an article in Research in Transportation Business and Management (RTBM). It’s called Fleet management for rail car transport of ethanol.

The “we” is Khalid Bachkar, Idrissu Aminu, Atif Osmani, and me.

The link here is good for 30 days; you can read for free. We hope you enjoy it.

http://communications.elsevier.com/r/?id=h5705da8d,2b49428c,2b736cdd&p1=authors.elsevier.com/a/1WANF7sdbMeO~B