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.
“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.
Source: Port of Oakland
In the start, I was open with you propecia before and after has changed my existence. It has become much more fun, and now I have to run. Just as it is incredible to sit.
