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A ferry that runs on hydrogen fuel cells is coming to San Francisco

After Tom Escher took over his family’s century-old ferry company in 1997, he wanted to buy a zero-emissions vessel that could whisk tourists around San Francisco without spewing harmful pollutants. Escher, who is 71, said he worried about the health of his four grandchildren and the environment they’d live in.

“Our boats were getting greener, and we were cleaning up, but I said, ‘Are we doing the best we can?’” Escher recalled.

A few years ago, he began searching in earnest for a fossil fuel-free ship, but he quickly hit a wall. Even as battery-powered cars and rooftop solar panels proliferated on land, the maritime industry had been slow to embrace clean energy at sea.

An innovative ferry project could soon change that.

On Monday, the California Air Resources Board (CARB) announced a $3 million grant to help build a hydrogen fuel cell ferry. Once built, it would be be the first of its kind in the United States, and the first commercial hydrogen fuel cell ferry in the world.

The planned vessel, named Water-Go-Round, would carry 84 passengers and stretch 70 feet long. Construction is expected to start early this fall in Alameda, California, and the vessel is slated to hit the water a year later.

The project is one of myriad efforts by cities in the U.S. and globally to clean up their passenger ships. While ferries contribute a relatively small slice of total maritime air pollution and carbon emissions, they typically operate around densely populated areas, where emissions are known to pose the biggest health threats.

Ferries, tug boats, and other harbor craft can be particularly dirty because they often use the same inefficient engines for decades, said Christina Wolfe, who manages the Environmental Defense Fund’s air quality program for ports. “They’re old, high-horsepower, and high-usage, and that just makes a recipe for very high emissions,” she said of ferry engines.

Some local officials are considering more straightforward solutions, like installing efficient Tier 4 diesel engines or adding onshore electricity supplies, so boats can turn off their engines while at port. Other places are taking a more ambitious tack: In rural Alabama, the Gee’s Bend Ferry operators are replacing John Deere engines with a battery-electric propulsion system, which will make it the first zero-emissions ferry of its kind in the United States. A ferry in Skagit County, Washington, may soon follow suit.

The Water-Go-Round hydrogen ferry is also representative of a larger push by the global shipping industry to clean up dirty fuel-burning ships. In April, the International Maritime Organization adopted a landmark deal to reduce greenhouse gas emissions from ships, a policy that will require a massive uptake of zero-emissions vessels.

Passenger ships are often first to deploy cutting-edge ship technologies because they consume far less fuel and power than ocean-going vessels. Ferries typically keep close to shore, making it easier to recharge batteries or refill hydrogen tanks. And ferry operators face strong public pressure to clean up because they carry throngs of passengers who — unlike lifeless box containers — inhale the diesel fumes, hear the growling engines, and see the noxious black plumes rising from exhaust funnels.

A boat like Water-Go-Round won’t have such concerns.

Fuel cells combine hydrogen and oxygen to produce electricity. Unlike diesel engines, they don’t emit any carbon dioxide or health-threatening pollutants — only a little heat and water vapor. “I’m going to drink the exhaust,” pledged Escher, who is investing in the new ferry, in addition to operating it.

Hydrogen itself isn’t always “zero-emissions.” The most common methods for producing hydrogen today require fossil fuels — and thus result in some greenhouse gases. But more facilities are starting to produce “green” hydrogen with renewable electricity or biogas.

The idea to build Water-Go-Round came from an extensive 2016 study by Sandia National Labs. Researchers established that a high-speed passenger ferry powered by hydrogen fuel cells was feasible from a technical, regulatory, and economic perspective. Around two dozen early ship projects already deploy the technology, primarily in Europe.

Joseph Pratt, who co-authored the Sandia study, is now the CEO of Golden Gate Zero Emission Marine, one of several partners in the CARB grant project.

“We’re at the point where we’ve studied it enough, we’ve figured out how you can do it,” Pratt said from San Francisco. “Now we just have to do it.”

The ferry Zalophus cruises beneath the Golden Gate Bridge in the San Francisco Bay.Red and White Fleet

The plan is for Escher’s company, Red and White Fleet, to operate the vessel for the first three months — and eventually buy it to add to its fleet. Meanwhile, scientists at Sandia and CARB are expected to collect data on the ship’s operations, performance, and maintenance.

The $3 million CARB grant is part of California’s larger $20 million investment in zero-emissions off-road demonstration projects. The funding comes from revenues raised by the state’s cap-and-trade program. Water-Go-Round’s partners have committed another $2.5 million to help launch the vessel.

The planned ferry would carry onboard storage tanks with enough hydrogen to last about two days before a truck refuels them at port. Lithium-ion batteries and electric motors will round out the ship’s power system. Pratt said the goal is to use green hydrogen supplies when possible.

Marine fuel cells face several hurdles to wider adoption. The technology is still relatively expensive, and shipbuilders and maritime officials in many places may be less familiar with hydrogen than, say, batteries. If successful, a project like Water-Go-Round could nevertheless drive interest in fuel cells and hydrogen — particularly where officials or companies are seeking to curb maritime pollution, said Alan Lloyd, the former secretary of California’s Environmental Protection Agency.

“People are going to want to follow that lead,” said Lloyd, a senior research fellow at the University of Texas at Austin’s Energy Institute.

A similar narrative is already playing out with battery-powered ferries, after Norway launched a fully electric car ferry in 2015.

Dan Berentson, the director of public works in Skagit County, in northwest Washington, said his team is closely following developments in Scandinavia, where more electric ferries are expected to ply the fjords. Skagit County officials are now hoping to build their own electric boat to replace their county’s clunky 39-year-old ferry. If all goes to plan, it could launch in 2020.

“Our hope is that the industry will embrace this,” Berentson said.


Maria Gallucci is the 2017-2018 Energy Journalism Fellow at the University of Texas at Austin.

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A ferry that runs on hydrogen fuel cells is coming to San Francisco

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Scientists won’t debate climate science on a national stage, but cities and oil companies will

EPA Administrator Scott Pruitt had a vision: Scientists would clash onstage in a televised debate over the already-established science of climate change as one side poked for weaknesses in the others’ arguments.

That dream is now dead — at least, the EPA-sponsored version is. The New York Times reported last week that White House Chief of Staff John Kelly quashed the so-called “red team–blue team” plan after senior officials met to discuss its possibilities in December. Kelly worried the military-style display would be an exercise in futility, if not a politically dangerous spectacle.

Scientists already scrutinize one another’s work through a process called peer review. It’s critical to sound science, though admittedly it lacks the thrill of a live debate. And as was noted above: The science on climate change is already established, via mountains of peer-reviewed journal articles.

For his part, Pruitt won’t let the idea go. He was still pushing for the showdown in February, saying he wanted an “honest, transparent debate about what we do know and what we don’t know, so the American people can be informed and make decisions on their own.”

While Pruitt won’t get exactly what he wished for, a court hearing next week could end up coming pretty darn close.

Last year, San Francisco, Oakland, and other California cities sued a bunch of oil companies for contributing to climate change and covering up what they knew about it. The case, California v. BP et al., took an unexpected turn when U.S. District Court Judge William Alsup ruled that it would proceed to trial in a federal court, rather than a state court, where the cities thought they had a better chance of winning.

Alsup also made an unusual stipulation that there would be a five-hour climate change “tutorial” during a March 21st hearing in San Francisco. Both sides will have the opportunity to present evidence about the history and current science of global warming.

“This will be the closest that we have seen to a trial on climate science in the United States, to date,” Michael Burger, a lawyer at Columbia University’s Sabin Center for Climate Change Law, told McClatchy.

Like Pruitt’s favored red team, the oil companies’ lawyers are expected to emphasize the “uncertainties” over how future impacts of climate change might unfold, trying to downplay the industry’s responsibility for what’s already happening and could happen years from now.

On the other side, lawyers for San Francisco and Oakland will likely present evidence that oil industry scientists informed the companies what climate change would mean as far back as the late-’50s. Instead of sharing what they’d been told, leadership at the firms ignored the dangers and doubled down on fossil fuel production.

So, climate hawks are obviously getting excited. They’re finally getting their day in court. But New York University physicist Steven Koonin is also psyched — and he’s the very same person who conceived of the climate change debate and introduced Pruitt to the plan.

“Anybody having to make a decision about climate science needs to understand the full spectrum of what we know and what we don’t know,” he told McClatchy, unsurprisingly echoing Pruitt’s red team–blue team pitch.

Bully for Koonin, but as noted before: The science of climate change is already established. Don’t believe us? Take it from the Trump administration itself.

The Washington Post reported Monday that The National Academies had released a 1,500-page draft of its U.S. National Climate Assessment for general peer review — though 16 experts have already interrogated its findings. According to the Post, “That document found that there was ‘no convincing alternative explanation’ for climate change other than human activities such as fossil fuel burning.”

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Scientists won’t debate climate science on a national stage, but cities and oil companies will

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Buckle up, Trump: The kids’ climate change suit is cleared for trial.

In Sheridan County, farmers managed to slash irrigation by 20 percent without taking a punch in the wallet, according to a new economic analysis.

The wells in Sheridan County sip from the Ogallala Aquifer, an underground lake that stretches from South Dakota to Texas. It happens to be rapidly depleting.

“I’d rather irrigate 10 inches a year for 30 years than put on 30 inches for 10 years,” farmer Roch Meier told Kansas Agland. “I want it for my grandkids.”

Compared to neighbors who didn’t cut back, Sheridan farmers pumped up 23 percent less water. While they harvested 1.2 percent less than their neighbors, in the end, they had 4.3 percent higher profits.

Using less water, it turns out, just makes good business sense. It takes a lot of expensive electricity to lift tons of water up hundreds of feet through the ground. The farmers frequently checked soil moisture with electronic probes, as Circle of Blue reports. They obsessively watched weather forecasts to avoid irrigating before rain. Some switched from soy to sorghum, which requires less water. Some planted a little less corn.

If farmers in western Kansas sign on and cut water use just a bit more (25 to 35 percent), it might be enough to stabilize the aquifer.

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Buckle up, Trump: The kids’ climate change suit is cleared for trial.

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Smoke from California’s raging wildfires spreads a public health emergency across the Bay

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Smoke from California’s raging wildfires spreads a public health emergency across the Bay

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Heartbreaking Photos and Tragic Tales of San Francisco’s Homeless

Mother Jones

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Jeff rarely smiles. After 10 years sleeping on sidewalks in San Francisco, stealing to survive and score his next heroin fix, an infection robbed him of most of his teeth. “If you have a big nose, well, no one can blame you,” he says. “It’s just the way you were born. But if you have no teeth, it’s proof that you’ve fucked up real bad—that you must be nothing but a fuckup.”

He wasn’t always this way, but his life was hard from the beginning. Jeff spent his early years fearing his mother would kill him. She suffered from delusions and was shuffled in and out of mental health facilities. Sometimes she was violent, hurling insults and threatening her family with knives.

Jeff’s father, though, was his hero. He was a garbage collector—”the best in the city”—and Jeff followed in his footsteps: “I became a garbage collector too. I worked and paid taxes for 12 years. But one day I was caught with a tiny bit of pot in my urine and was fired on the spot.”

It was devastating. Jeff fell into a deep depression. He started using crack, and later heroin. Soon, he had burned through his money, lost his apartment, and was abandoned by his fiancé. “Being a garbage man was everything to me. When I lost that, I lost everything.”

A social worker helped Jeff get off drugs and into stable housing: “Maybe I’ll live ’til 50.”

Jeff’s is one of the many stories of homelessness chronicled in Robert Okin‘s new book Silent Voices. As a psychiatrist who has served as the Commissioner at the Department of Mental Health in both Massachusetts and Vermont, a professor emeritus at the University of California-San Francisco School of Medicine, and former Chief of Service in the San Francisco General Hospital’s Department of Psychiatry, Okin has worked with homeless patients throughout his career.

Still, as he passed them daily on the streets of the city where he lived and worked, he began to wonder about who they really were. How did they cope with their stresses, what did they think about, and how did they make it through the cold, foggy San Francisco nights? “I understood their lives from a clinical point of view. I didn’t really get it from a humanistic point of view,” Okin told me. “I wanted to know about the details.”

So, he started asking. He would broach conversations on street corners, inquiring about street people’s pasts, survival strategies, and inner lives. “Behind the rags and the carts and the strange behaviors—behind the stigma of poverty and mental illness—are human beings with a lot of the same hopes and feelings, joys, frustrations that the rest of us have,” he says. “I wanted to help readers see that, when they pass someone on the street who is sleeping, they should try to remember: That person has a story.”

Daniel, in the financial district, panhandles by day and sleeps in doorways at night.

Daniel’s feet.

In the book, Okin pairs photographic portraits with extended quotes from his subjects, offering context only when needed. He’d rather let his readers experience the stories as he did. Not surprisingly, they are full of hardship, grief, and regret. “Many believed that they were at fault for their own predicaments,” Okin says. “Even when you heard the stories that these people had—abused, neglected. Many of them just never had a chance.”

Some people wouldn’t engage with Okin: “I sat beside him for over an hour. He seemed completely unaware of my presence, so intently was he examining his sock.”

Drug addiction is a common theme. People started using for a variety of reasons, especially those who experienced neglect or abuse. Once they landed on the streets, they were caught in a perpetual cycle. Addictions are particularly hard to break when you don’t have a roof over your head, Okin says. As one subject puts it, “Living on the street is so bad, you have to be either stoned or crazy to bear it.”

In his 20s, David became convinced extraterrestrial creatures were shooting particles into his brain: “The angels of suffering are screeching at me!”

David’s room in one of the city’s “transient hotels.”

Linda says he named himself after his mother, whom he doesn’t remember. He was put in foster care at age five and raised in group homes: “When I get too lonely, which is all the time, I listen to music. Can’t live without it.”

Mental illness was also common, but there was often an associated history of childhood trauma, abandonment, and mistreatment. Many of the mentally ill women he encountered had been sexually abused or exploited as children.

Just hearing the stories took a toll on Okin. “I would come home the end of the day, sometimes feeling connected and exhilarated, but often feeling sad, with a lump in my throat,” he says. “It really touched me deeply. There were many times when I just felt I couldn’t go out the next day. It was too sad, too demoralizing.”

What kept him going, he says, is the thought that sharing the stories might inspire others to take on the issue of homelessness. Given the right programs, he knew that many of his subject could pull themselves out of the abyss. “You need to get people into housing first, and then they are much more likely to get off drugs, get a job, or in other ways pull themselves together. They are able to function much more constructively if they don’t have to fight for survival.”

Barbara became homeless after her husband OD’d. “My son could see me from the window while I was out in the street. To this day I see his face looking out the window at me, wanting me to come in.” She was later diagnosed with cancer, and died before Okin’s book was published.

Indeed, “housing first” programs are being implemented across the country. They pair chronically homeless people with subsidized long-term housing and in-house social services. The strategy has proved successful, not just in getting thousands of homeless off the streets, but in helping them rebuild their lives. It sounds expensive, but in fact it’s cheaper than band-aid approaches, which are laced with costs for hospital stays and incarceration.

Michael told Okin he speaks to God. “He began talking softly to himself and then more loudly to the bell that clanged in the tower of the Ferry Building.”

Utah’s highly successful program, the subject of the cover story in our March/April print edition, is close to ending chronic homelessness in that state. “This problem can be solved in San Francisco just like it can be solved in Utah,” Okin told me. “The fact that there are now some successes will remove the argument that this is unsolvable. It will give states and the people in charge of budgets the comfort that they need—but ultimately the people in this city must demand the political will from their elected officials.” (Also read: “Just How Does a City Count Its Homeless? I Tagged Along To Find Out.“)

Jeff is one of the lucky ones. After being homeless for a decade he landed in a drug treatment program, and it may have saved his life. While living on the streets he suffered an infection that left abscesses all over his body: “They wouldn’t heal while I was on the street, even with antibiotics. Too much stress, too much exposure to bad weather, too many heroin injections.”

But, with the help of the program, he was placed in housing and assigned a social worker, who he says saw him every day for a year. Now he’s been clean for more than a year and landed a paid, part-time job with the program that assisted him. He also volunteers at an animal shelter, and has even adopted a kitten. “She’s my best friend. I’ve also started to think about what else I want to do with my life. Maybe I’ll live ’til 50.”

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Heartbreaking Photos and Tragic Tales of San Francisco’s Homeless

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Risk at Coast From Fire at Yosemite

A state of emergency was declared for San Francisco, because a fire at Yosemite threatened reservoirs and hydroelectric dams. Read more: Risk at Coast From Fire at Yosemite Related Articles Huge California Wildfire Spreads Into Yosemite Where Sand Is Gold, the Reserves Are Running Dry Texas Tribune: Making Some Effort, but North Texas Continues to Run the Water

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Risk at Coast From Fire at Yosemite

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Plan to Separate Food Waste Will Expand

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Plan to Separate Food Waste Will Expand

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