December 02, 2008 12:19 ET
First CNG Alternative-Fuel Trucks Arrive at Southern California Ports to Combat Air Pollution
LOS ANGELES, CA--(Marketwire - December 2, 2008) - To help reduce air pollution at the busiest
container seaports in the United States, Southern California Gas Co. (The
Gas Company) -- joined by officials from the ports of Long Beach and Los
Angeles and the South Coast Air Quality Management District (AQMD) -- today
launched a 12-month demonstration of the nation's first clean-burning
compressed natural gas (CNG)-fueled drayage trucks to transport containers
off-loaded from ships.
To study the use of natural gas in port operations, four heavy-duty CNG
trucks will move containers between the San Pedro Bay ports to nearby
freight-consolidation yards. The CNG truck engines are certified to meet
the U.S. Environmental Protection Agency's stringent 2010 on-road emission
standards. The trucks are expected to reduce nitrogen-oxide (NOx)
emissions -- a precursor to smog -- by 80 percent, as compared with the
cleanest diesel truck.
"We envision these clean-fuel trucks playing an important role in the
ongoing efforts to improve air quality around Southern California's busy
ports," said Hal D. Snyder, vice president of customer programs at The Gas
Company, who is serving as project lead.
About two-thirds of the 15 million container units coming into the San
Pedro Bay ports annually are moved by truck within a 25-mile radius of the
docks. In an unprecedented environmental program to clean up pollution
from diesel big rigs by 80 percent by 2010, the ports of Long Beach and Los
Angeles, working with trucking companies and other stakeholders, launched
the Clean Trucks Program Oct. 1. According to port officials, this is the
most ambitious anti-pollution plan ever developed at a global seaport. The
natural gas-fueled trucks launched into service today, with co-funding from
both ports, will play an important role in that effort. The demonstration
project's overall cost is about $1.7 million. The ports each contributed
about $112,000, with $1.1 million from The Gas Company and $421,000 from
the AQMD.
"Long Beach welcomes the new CNG trucks to our port service," said Long
Beach Mayor Bob Foster. "These four trucks will be added to the growing
number of clean trucks that will help make the Port of Long Beach one of
the cleanest ports in the world."
"The ports' commitment to cleaning operations and lessening our impacts on
the air we all breathe has another benefit which is just as important --
the creation of new technologies," said Port of Los Angeles Executive
Director Geraldine Knatz, Ph.D. "The groundbreaking work in creating
cleaner, better technologies such as these CNG drayage trucks raises the
bar for all manufacturing and our hope is that other sectors make air
quality a priority, as we did."
Cal Cartage, the largest motor carrier operating at the Los Angeles and
Long Beach ports, will operate the natural gas-powered trucks, which are
manufactured by Autocar and powered by Cummins Westport ISL G engines.
As a low-carbon fuel choice, the use of CNG in these trucks also will help
California achieve its goals under its Low-Carbon Fuel Standard and reduce
greenhouse-gas emissions by approximately 20 percent.
The South Coast Air Quality Management District, which is co-funding the
fueling station along with Trillium USA, said the use of these trucks will
help reduce the health risks posed by air pollution from port-related
sources.
"AQMD's funding of the Cal Cartage fueling facility will help reduce
drayage truck emissions at the ports of Los Angeles and Long Beach, which
are the largest fixed source of air pollution in the Southland," said Barry
Wallerstein, AQMD's executive officer. "This effort also will help the
ports implement their clean port initiative goal of converting half of the
truck fleet working in and around the ports to clean-burning natural gas."
Following the initial 12-month demonstration project, The Gas Company hopes
to then further reduce emissions from the CNG drayage trucks by switching
the fuel from CNG to a CNG/hydrogen blend. This CNG/hydrogen fuel blend is
widely regarded as an important gateway to a hydrogen future for the
transportation sector, because the fuel has been proven to reduce
nitrogen-oxide emissions from natural gas vehicle engines by an additional
30 percent to 50 percent.
The Gas Company has been delivering clean, safe and reliable natural gas to
its customers for more than 140 years. It is the nation's largest natural
gas distribution utility, providing safe and reliable energy to 20.3
million consumers through 5.7 million meters in more than 500 communities.
The company's service territory encompasses approximately 20,000 square
miles in diverse terrain throughout central and Southern California, from
Visalia to the Mexican border. The Gas Company is a regulated subsidiary
of Sempra Energy (NYSE: SRE). Sempra Energy, based in San Diego, is a
Fortune 500 energy services holding company.
The Port of Long Beach is one of the world's premier seaports, a pioneer in
goods movement and a trailblazer in environmental stewardship. One of
Southern California's key economic engines, the Port with its
precedent-setting Green Port Policy is protecting wildlife habitats,
improving air quality and making positive contributions to the greater Long
Beach community.
The Port of Los Angeles, also known as "America's Port," has a strong
commitment to developing innovative strategic and sustainable operations
that benefit the economy and the quality of life for the region and the
nation it serves. A recipient of numerous environmental awards, including
the U.S. Environmental Protection Agency's 2007 Clean Air Excellence Award,
the Port of Los Angeles is committed to innovating cleaner, greener ways of
doing business. As the leading seaport in North America in terms of
shipping container volume and cargo value, the Port generates 919,000
regional jobs and $39.1 billion in annual wages and tax revenues. A
proprietary department of the City of Los Angeles, the Port is
self-supporting and does not receive taxpayer dollars. The Port of Los
Angeles - A cleaner port. A brighter future.
AQMD is the air pollution control agency for Orange County and major
portions of Los Angeles, San Bernardino and Riverside counties.