2 weeks Ago By By Alejandra Reyes-Velarde, CalMatters
Standing in his front yard in Wilmington, Jose Ulloa can’t get a sentence out without coughing. Heavy-duty trucks, headed to and from the Port of Los Angeles, pass in front of his home all day, their engines roaring and their exhaust spewing into the air. Ulloa, who was diagnosed with asthma a few years ago, suffers frequent breathing problems and was hospitalized after one attack.
The truck traffic is likely a trigger, since health officials say diesel exhaust is known to cause asthma attacks and other respiratory problems, including lung cancer. The parade of big rigs in his neighborhood started four years ago, after a series of traffic pattern changes altered their route. Imelda, his wife, sweeps the yard and cleans the home nonstop, but black dust still collects on every surface of their home within hours.
“If you blow your nose, black dust will come out,” she said. “It’s a terrible life living here.” In Oakland, Mashhoor Alammari, who runs a small fleet of drayage trucks that haul cargo to and from the port, wants to do his part to help clean the air of dangerous diesel exhaust.
His company, The Crew Transportation, Inc., bought two new zero-emission big rigs at a cost of more than $900,000. But the trucks, powered by hydrogen fuel cells, are expensive to operate and there are few if any fueling stations along their routes.
The new trucks have been sitting in the parking lot most of the time since he bought them. “I don’t want to put myself into a financial hole,” he said. The experiences of the Wilmington family and the Oakland truck company illustrate the frustrations and obstacles that Californians face as state officials pursue an aggressive and controversial mandate to clean the air by phasing out diesel-powered big rigs and other trucks.
California’s mandate, approved by the Air Resources Board last year , is the first in the world to ban new diesel trucks and require a switch to zero-emission vehicles, which are powered by electricity or hydrogen. From big rigs to garbage trucks and delivery vans, the rules will dramatically change the 1.8 million commercial trucks driven on California’s roads over the next two decades.
Sales already are accelerating even though no deadlines have kicked in yet. Last year, one out of every six trucks sold in the state — more than 18,000 — were zero emissions. California’s mandate is in flux because the state still needs a waiver from the U.
S. Environmental Protection Agency before it can start enforcing them. President-elect Donald Trump has criticized California’s electric car mandates and in the past tried to revoke the state’s authority to set its own vehicle standards.
One deadline already has passed: All new drayage trucks, which are used to haul containers from ports, were supposed to be zero emissions by last October. But that deadline is not yet being enforced. Truck companies like Alammari’s that took a risk to be early adopters of clean trucks are now in limbo, swallowing high operating costs and competing with cheaper diesel-only companies in an already struggling industry.
In the meantime, California’s most vulnerable residents who live near roads with heavy diesel truck traffic may have to wait longer for a solution. Diesel trucks are among the state’s biggest sources of microscopic particles of soot , which can damage lungs and trigger asthma attacks and heart attacks. They also play an outsized role in California’s smog: While they make up just 6% of all vehicles on California’s roads, they are responsible for 72% of nitrogen oxides, a key ingredient of smog, emitted by on-road vehicles, according to the air board.
In addition, health officials declared diesel exhaust, which contains dozens of toxic gases, a human carcinogen several decades ago because of studies linking it to lung cancer. In the Los Angeles basin, diesel exhaust is responsible for more than two-thirds of the cancer risk posed by air pollution, according to a risk analysis by the South Coast Air Quality Management District . The biggest dangers from diesels are in communities near high-traffic corridors.
People near the ports of Los Angeles and Long Beach, downtown Los Angeles and parts of the Inland Empire are at risk of about 300 cancer cases per million people because of fumes from on-road diesel vehicles, according to the analysis. That risk has dropped substantially in recent years as trucks get cleaner. California’s clean truck rule is expected through 2050 to save $26.
5 billion in statewide health costs and save fleet owners $48 billion through reduced fuel and maintenance costs, according to the air board. “The health benefits from eliminating the pollution (from diesel trucks) far exceed any cost the industry will bear,” said Adrian Martinez, an attorney for environmental group Earthjustice. “Trucking lobbyists and other folks are super loud and they’re going to focus on the difficulties of the transition.
But millions of Californians affected by pollution from the freight industry is not acceptable.” But a lack of fast, reliable charging stations and the vehicles’ limited ranges makes it difficult, even impossible, for trucks to transport goods long distances. Electric heavy-duty trucks have ranges up to 250 miles, while hydrogen-powered ones can drive about 500 miles on a full tank.
They can use the same public fast chargers as cars, but that’s impractical because they take up too much space and charging can take up to six hours. For hydrogen, only 22 fueling stations for large trucks are operating or in development statewide, according to the California Energy Commission. Battery-powered trucks also are heavy, which means they can carry less cargo.
As a result, companies have to charge more, which shippers aren’t usually willing to pay. The industry also points to the substantial investment that is needed to expand the electric grid’s capacity to eventually charge thousands of battery-powered trucks. “No one’s opposed” to cleaner air, said Matt Schrap head of the Harbor Trucking Association, which represents drayage truck companies.
“It is about practical application and implementation of these rules. We have nowhere near enough infrastructure.” The air board’s mandate “is the epitome of ready, fire, aim,” he said.
Air board officials stress that truck companies have time and flexible options to comply, and the state is working to help them understand and comply with the complex rules. “People are worried, I get it. But (the deadline) is not tomorrow,” said Bruce Tuter, who oversees compliance and outreach at the air board.
“Charging times, charging speeds, all of that needs to start building up where it gets quicker to charge a truck and where it’s more accessible to charge when you’re traveling long distances.” Alammari, the truck company owner from Oakland, said he bought his two hydrogen trucks because he had interest from a shipping company that wanted to work with zero-emission vehicles. The profits Alammari would have made working with that company would have justified the added costs of operating a hydrogen fuel cell truck, he said.
At the last minute, however, the company chose to work with someone else. Without any customers willing to pay more to ship with his hydrogen trucks, he can’t use them. He’s doing his best to transition his entire fleet to zero-emission vehicles.
He had even ordered three more. But even with help from state grants, Alammari said it’s not enough to help him operate the zero-emission vehicles or buy more of them. He pays substantially more for insuring them, and it costs twice as much to fully fuel them with hydrogen compared to a diesel, he said.
Without companies willing to ship goods with zero-emission vehicles, early adopters of the technology, like his company, The Crew Transportation, Inc., are at a disadvantage until the mandate makes everyone comply. “If I don’t get customers to use these trucks, The Crew Transportation is not going to move forward to get the three remaining hydrogen trucks we ordered,” he said.
Air board officials created the most stringent deadlines for drayage trucks partly because they travel near the most vulnerable communities — the low-income communities of color around the ports. They also tend to make shorter trips compared to other heavy-duty trucks, and ports are equipped with some fueling and charging stations, air board officials said. Some companies that operate drayage trucks near disadvantaged communities may qualify for state grants of up to $336,000 toward the cost of a new hydrogen or electric truck.
Under the regulation, they are able to keep their diesel trucks until they reach 800,000 miles or 18 years , whichever is earlier. But, based on how many miles are already on his trucks, Alammari expects them to be unusable by 2028 under the mandate. As he sees it, the future of the company he’s worked so hard to build is at risk.
In the Los Angeles area, Sandra Espinioza, a truck driver for IMC Logistics, drives seven miles between Lomita and Torrance several times a day before powering up at the WattEV charging station in Long Beach. It’s a short and easy work route that makes it easy for a battery-powered truck. “They’re really quiet, and a really smooth drive,” she said.
“You don’t smell the fumes. When it’s (charged) 100%, you’re gonna be able to go through your day.” Most of the state’s truck fleets are considered “high priority” — federal fleets, such as the post office, and companies with at least one vehicle in California and $50 million or more in gross annual revenue or 50 or more vehicles.
These large operators have two ways to comply. Most are choosing a phase-in option. Under that option, smaller vehicles, such as UPS or Amazon delivery vans and box trucks, must be 100% zero emissions by 2035.
But long-distance, heavy-duty trucks get more time to comply: 10% must be zero emissions by 2030 and 100% by 2042. Jim Gillis, president of Compton-based IMC Logistics’ Pacific region, said the air board’s deadlines are so aggressive that it poses challenges to even large companies like his. His company has 319 diesel trucks, 50 hydrogen fuel cell trucks and six electric trucks in California.
Installing a handful of charging stations at its headquarters was an investment of hundreds of thousands of dollars. Gillis said trucking companies essentially are conducting research and development with these zero- emission technologies. The new trucks have frequent recalls and can make hauls more expensive.
Battery powered trucks have to be used for shorter trips because of their limited range. The family has lived there for almost 30 years, long before the trucks serving the port started coming through their neighborhood. Antonio Ulloa, Jose and Imelda’s son, remembers being a child and playing with other kids in the street.
They’d play tag, skateboard and shoot basketballs into a hoop set up on the street, without any fear. Now, at 31, Antonio sees no kids outside. Families keep their children indoors and shut all the windows to keep the pollution and noise out.
When Antonio’s nephew visits the family home, just a few hours playing in the front yard will give him nosebleeds. “It’s depressing,” he said. Wilmington has long been known as one of the areas most affected by the air pollution.
Community members report allergies, nosebleeds and the need for supplemental oxygen. About 12% of children in Wilmington have been diagnosed with asthma as of 2023, according to data from the Los Angeles County Department of Public Health. People living near the ports of LA and Long Beach breathe the highest concentrations of diesel exhaust in the Los Angeles basin, which raises their risk of lung cancer.
Out of every million people chronically exposed to diesel fumes in West Long Beach, more than 350 people could contract cancer , according to South Coast Air Quality Management District analysis. “It’s a literal case of life and death for a lot of our community members and our loved ones,” said Paola Vargas, a Carson resident and organizer with nonprofit East Yard Communities for Environmental Justice. “Every day matters.
Every day we don’t have those (truck emissions) rules and they aren’t passed is a day wasted and a day of harmful impacts for us.” UC Irvine researchers reported last year that even considering new vehicle technology and the state mandate, heavy-duty drayage trucks will still cause an estimated 2,142 asthma attacks and 106 premature deaths and $1.31 billion in health costs in 2035.
That is a dramatic improvement, though, as trucks have gotten cleaner under air board rules: In 2012, they caused an estimated 15,468 asthma attacks, 483 premature deaths and $5.59 billion in health costs. Most of the asthma cases and deaths will be in disadvantaged communities along highway routes between the ports and Inland Empire warehouses, according to the study.
The researchers concluded that it is worth paying truck companies more than a billion dollars to replace diesels expected to be on the road in 2035 because of the health effects. “The problem is not going to solve itself,” said Jean-Daniel Saphores, chair of UC Irvine’s department of Civil and Environmental Engineering and an author of the study. “These trucks are still doing a lot of harm and they’re disproportionately harming disadvantaged groups, even with all the regulation.
” The harm to disadvantaged communities extends to the Inland Empire, where an abundance of land is spurring warehouse development that draws more truck traffic. San Bernardino County’s nearly 2,500 warehouses, for instance, generate 362,000 truck trips a day, according to data by Warehouse CITY, a tool created in collaboration with Pitzer College and research agency Radical Research. In Los Angeles County, 16,600 warehouses generate 267,000 daily truck trips.
MaCarmen Gonzalez, a San Bernardino resident, said she noticed that many young children in her community carry inhalers. After learning about the impacts of diesel pollution, she became an activist for clean air, including the state’s zero-emissions truck rule. “You can’t see (the exhaust), but it’s killing you,” she said.
Parents struggle to find places for their children to play outdoors in neighborhoods near the Port of LA. On a recent sunny afternoon, Brittany Guevarra played with her three-year-old son at the Wilmington Waterfront Park playground. In the background, on Harry Bridges Boulevard, a long line of diesel trucks passed by.
The strong smell of diesel exhaust occasionally wafted through the park as children played to the rumble of traffic. Guevarra used to live in San Pedro, but the cost of housing was too high. She was drawn to Wilmington by cheaper rent.
At the time, the trucks and port pollution didn’t cross her mind. Now, it’s inescapable. “Afterward I thought about it and I was like, ‘dang,’” Guevarra said.
“I do worry. That’s why I keep (my son) inside. I know it’s bad.
” As the seemingly endless stream of trucks kept coming, Guevarra walked her son home after playing in the park. She doesn’t think she’ll ever return..
