Port of Oakland diesel emissions way down, world takes note

Press Release

For Immediate Release
June 24, 2015

Port of Oakland diesel emissions way down, world takes note

From Sacramento to China, a lesson in cleaning up trucks and ships


Tianjin delegation briefed on Port of Oakland shorepower equipment.

Oakland, CA – June 24, 2015: Port of Oakland efforts to cut diesel emissions are producing dramatic results and gaining global recognition. That was the message from two events last week highlighting Port programs that target truck and vessel exhaust.

A University of California expert presented research showing a 76 percent drop in black carbon emission from harbor trucks. One day later, Chinese officials from Tianjin, the world’s fourth-largest port, visited Oakland to find out how it’s done.

“Oakland ranks among the best in the world and we want to learn how you control pollution,” said Wen Wurui, Director General of the Tianjin Environmental Protection Bureau.

UC Civil and Environmental Engineering Prof. Robert Harley said state and Port programs have modernized Oakland’s harbor truck fleet. The result: not only are black carbon emissions plummeting, but nitrogen oxides, which create ozone, are down 53 percent. Prof. Harley’s Oakland research, conducted between 2009 and 2013, was shared at a state Environmental Protection Agency webcast in Sacramento.

According to the Port, its truck programs eliminated 14 tons of diesel particulate emissions between 2005 and 2012. During the same period, it eliminated another 151 tons of particulate matter from vessels. Further reductions have been achieved since then, the Port said.

Port officials demonstrated Oakland’s vessel clean-up initiative to the five-member Tianjin delegation. The program, known as shore-power, connects vessels at berth to the landside power grid. By relying on shoreside electricity, vessels can switch off diesel generators formerly used to power their systems in port.

“The city’s port, one of the country’s largest, provides electrical power to arriving ships to end the use of polluting diesel generators while they are loading and unloading,” said environmental watchdog Circle of Blue in a report issued this week.

The Port said it’s on target to reach an 85% overall reduction in diesel emissions by 2020. Tianjin officials said they hoped to learn from Oakland’s experience. Tianjin, situated on North China’s Bohai Bay, is the commercial gateway to Beijing. It handles the equivalent of 13 million 20-foot cargo containers annually.


About the Port of Oakland
The Port of Oakland oversees the Oakland seaport, Oakland International Airport, and 20 miles of waterfront. Together with its business partners, the Port supports more than 73,000 jobs in the region and nearly 827,000 jobs across the United States. Connect with the Port of Oakland and Oakland International Airport through Facebook, or with the Port on Twitter, YouTube, and at www.portofoakland.com.

Media Contact:

Robert Bernardo
Communications Manager
Port of Oakland
(510) 627-1401
Click here to contact Robert Bernardo

Marilyn Sandifur,
Port Spokesperson
Port of Oakland
(510) 627-1193
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