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World's first hydrogen-powered commercial ferry to run on San Francisco Bay, and it's free to ride

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World's first hydrogen-powered commercial ferry to run on San Francisco Bay, and it's free to ride
News

News

World's first hydrogen-powered commercial ferry to run on San Francisco Bay, and it's free to ride

2024-07-13 06:12 Last Updated At:06:21

SAN FRANCISCO (AP) — The world’s first hydrogen-powered commercial passenger ferry will start operating on San Francisco Bay as part of plans to phase out diesel-powered vessels and reduce planet-warming carbon emissions, California officials said Friday, demonstrating the ship.

The 70-foot (21-meter) catamaran called the MV Sea Change will transport up to 75 passengers along the waterfront between Pier 41 and the downtown San Francisco ferry terminal starting July 19, officials said. The service will be free for six months while it's being run as part of a pilot program.

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The MV Sea Change, the first commercial passenger ferry powered by hydrogen fuel cells, is seen on the water, Friday, July 12, 2024, in San Francisco. The MV Sea Change will begin offering free rides to the public along the San Francisco waterfront on Friday, July 19. (AP Photo/Terry Chea)

The MV Sea Change, the first commercial passenger ferry powered by hydrogen fuel cells, is seen on the water, Friday, July 12, 2024, in San Francisco. The MV Sea Change will begin offering free rides to the public along the San Francisco waterfront on Friday, July 19. (AP Photo/Terry Chea)

The MV Sea Change, the first commercial passenger ferry powered by hydrogen fuel cells, is seen on the water, Friday, July 12, 2024, in San Francisco. The MV Sea Change will begin offering free rides to the public along the San Francisco waterfront on Friday, July 19. (AP Photo/Terry Chea)

The MV Sea Change, the first commercial passenger ferry powered by hydrogen fuel cells, is seen on the water, Friday, July 12, 2024, in San Francisco. The MV Sea Change will begin offering free rides to the public along the San Francisco waterfront on Friday, July 19. (AP Photo/Terry Chea)

The MV Sea Change, the first commercial passenger ferry powered by hydrogen fuel cells, is seen on the water, Friday, July 12, 2024, in San Francisco. The MV Sea Change will begin offering free rides to the public along the San Francisco waterfront on Friday, July 19. (AP Photo/Terry Chea)

The MV Sea Change, the first commercial passenger ferry powered by hydrogen fuel cells, is seen on the water, Friday, July 12, 2024, in San Francisco. The MV Sea Change will begin offering free rides to the public along the San Francisco waterfront on Friday, July 19. (AP Photo/Terry Chea)

A person walks off the MV Sea Change, the first commercial passenger ferry powered by hydrogen fuel cells, Friday, July 12, 2024, in San Francisco. The MV Sea Change will begin offering free rides to the public along the San Francisco waterfront on Friday, July 19. (AP Photo/Terry Chea)

A person walks off the MV Sea Change, the first commercial passenger ferry powered by hydrogen fuel cells, Friday, July 12, 2024, in San Francisco. The MV Sea Change will begin offering free rides to the public along the San Francisco waterfront on Friday, July 19. (AP Photo/Terry Chea)

The MV Sea Change, a hydrogen-powered ferry, is docked at the San Francisco ferry terminal Friday, July 12, 2024, in San Francisco. The zero-emission vessel will begin offering free rides to the public between the Ferry Building and Fisherman's Wharf on July 19. (AP Photo/Terry Chea)

The MV Sea Change, a hydrogen-powered ferry, is docked at the San Francisco ferry terminal Friday, July 12, 2024, in San Francisco. The zero-emission vessel will begin offering free rides to the public between the Ferry Building and Fisherman's Wharf on July 19. (AP Photo/Terry Chea)

“The implications for this are huge because this isn’t its last stop," said Jim Wunderman, chair of the San Francisco Bay Area Water Emergency Transportation Authority, which runs commuter ferries across the bay. "If we can operate this successfully, there are going to be more of these vessels in our fleet and in other folks’ fleets in the United States and we think in the world.”

Sea Change can travel about 300 nautical miles and operate for 16 hours before it needs to refuel. The fuel cells produce electricity by combining oxygen and hydrogen in an electrochemical reaction that emits water as a byproduct.

The technology could help clean up the shipping industry, which produces nearly 3% of the world’s total greenhouse gas emissions, officials said. That’s less than from cars, trucks, rail or aviation but still a lot — and it’s rising.

Frank Wolak, president and CEO of the Fuel Cell & Hydrogen Energy Association, said the ferry is meaningful because it’s hard to reduce greenhouse gas emissions from vessels.

“The real value of this is when you multiply out by the number of ferries operating around the world,” he said. “There’s great potential here. This is how you can start chipping away at the carbon intensity of your ports.”

Backers also hope hydrogen fuel cells could eventually power container ships.

The International Maritime Organization, which regulates commercial shipping, wants to halve its greenhouse gas releases by midcentury.

As fossil fuel emissions continue warming Earth’s atmosphere, the Biden administration is turning to hydrogen as an energy source for vehicles, manufacturing and generating electricity. It has been offering $8 billion to entice the nation’s industries, engineers and planners to figure out how to produce and deliver clean hydrogen.

Environmental groups say hydrogen presents its own pollution and climate risks.

For now, the hydrogen that is produced globally each year, mainly for refineries and fertilizer manufacturing, is made using natural gas. That process warms the planet rather than saving it. Indeed, a new study by researchers from Cornell and Stanford universities found that most hydrogen production emits carbon dioxide, which means that hydrogen-fueled transportation cannot yet be considered clean energy.

Yet proponents of hydrogen-powered transportation say that in the long run, hydrogen production is destined to become more environmentally safe. They envision a growing use of electricity from wind and solar energy, which can separate hydrogen and oxygen in water. As such renewable forms of energy gain broader use, hydrogen production should become a cleaner and less expensive process.

The Sea Change project was financed and managed by the investment firm SWITCH Maritime. The vessel was constructed at Bay Ship and Yacht in Alameda, California, and All-American Marine in Bellingham, Washington.

Associated Press journalist Jennifer McDermott contributed to this report from Providence, Rhode Island.

The MV Sea Change, the first commercial passenger ferry powered by hydrogen fuel cells, is seen on the water, Friday, July 12, 2024, in San Francisco. The MV Sea Change will begin offering free rides to the public along the San Francisco waterfront on Friday, July 19. (AP Photo/Terry Chea)

The MV Sea Change, the first commercial passenger ferry powered by hydrogen fuel cells, is seen on the water, Friday, July 12, 2024, in San Francisco. The MV Sea Change will begin offering free rides to the public along the San Francisco waterfront on Friday, July 19. (AP Photo/Terry Chea)

The MV Sea Change, the first commercial passenger ferry powered by hydrogen fuel cells, is seen on the water, Friday, July 12, 2024, in San Francisco. The MV Sea Change will begin offering free rides to the public along the San Francisco waterfront on Friday, July 19. (AP Photo/Terry Chea)

The MV Sea Change, the first commercial passenger ferry powered by hydrogen fuel cells, is seen on the water, Friday, July 12, 2024, in San Francisco. The MV Sea Change will begin offering free rides to the public along the San Francisco waterfront on Friday, July 19. (AP Photo/Terry Chea)

The MV Sea Change, the first commercial passenger ferry powered by hydrogen fuel cells, is seen on the water, Friday, July 12, 2024, in San Francisco. The MV Sea Change will begin offering free rides to the public along the San Francisco waterfront on Friday, July 19. (AP Photo/Terry Chea)

The MV Sea Change, the first commercial passenger ferry powered by hydrogen fuel cells, is seen on the water, Friday, July 12, 2024, in San Francisco. The MV Sea Change will begin offering free rides to the public along the San Francisco waterfront on Friday, July 19. (AP Photo/Terry Chea)

A person walks off the MV Sea Change, the first commercial passenger ferry powered by hydrogen fuel cells, Friday, July 12, 2024, in San Francisco. The MV Sea Change will begin offering free rides to the public along the San Francisco waterfront on Friday, July 19. (AP Photo/Terry Chea)

A person walks off the MV Sea Change, the first commercial passenger ferry powered by hydrogen fuel cells, Friday, July 12, 2024, in San Francisco. The MV Sea Change will begin offering free rides to the public along the San Francisco waterfront on Friday, July 19. (AP Photo/Terry Chea)

The MV Sea Change, a hydrogen-powered ferry, is docked at the San Francisco ferry terminal Friday, July 12, 2024, in San Francisco. The zero-emission vessel will begin offering free rides to the public between the Ferry Building and Fisherman's Wharf on July 19. (AP Photo/Terry Chea)

The MV Sea Change, a hydrogen-powered ferry, is docked at the San Francisco ferry terminal Friday, July 12, 2024, in San Francisco. The zero-emission vessel will begin offering free rides to the public between the Ferry Building and Fisherman's Wharf on July 19. (AP Photo/Terry Chea)

About 45 years have passed since a U.S. state last eliminated its income tax on wages and salaries. But with recent actions in Mississippi and Kentucky, two states now are on a path to do so, if their economies keep growing.

The push to zero out the income tax is perhaps the most aggressive example of a tax-cutting trend that swept across states as they rebounded from the COVID-19 pandemic with surging revenues and historic surpluses.

But it comes during a time of greater uncertainty for states, as they wait to see whether President Donald Trump's cost cutting and tariffs lead to a reduction in federal funding for states and a downturn in the overall economy.

Some fiscal analysts also warn the repeal of income taxes could leave states reliant on other levies, such as sales taxes, that disproportionately affect the poor.

The 16th Amendment to the U.S. Constitution grants Congress the power to levy income taxes. It was ratified by states in 1913. Since then, most states have adopted their own income taxes.

Eight states currently charge no personal income tax: Alaska, Florida, New Hampshire, Nevada, South Dakota, Tennessee, Texas and Wyoming. A ninth state, Washington, charges no personal income tax on wages and salaries but does tax certain capital gains income over $270,000.

When Alaska repealed its personal income tax in 1980, it did so because state coffers were overflowing with billions of dollars in oil money.

Though income tax eliminations have been proposed elsewhere, they have not been successful.

“It’s a lot easier to go without an individual income tax if you’ve never levied one," said Katherine Loughead, a senior analyst and research manager at the nonprofit Tax Foundation. "But once you become dependent on that revenue, it is a lot more difficult to phase out or eliminate that tax.”

Republican Mississippi Gov. Tate Reeves recently signed a law gradually reducing the state's income tax rate from 4% to 3% by 2030 and setting state revenue growth benchmarks that could trigger additional incremental cuts until the tax is eliminated. The law also reduces the sales tax on groceries and raises the gasoline tax.

If cash reserves are fully funded and revenue triggers are met each year, Mississippi's income tax could be gone by 2040.

Supporters of an income tax repeal hope it will attract both businesses and residents, elevating the state’s economy to the likes of Florida, Tennessee and Texas. Their theory is that when people pay less in income taxes, they will have more money to spend, thus boosting sales tax collections.

The tax repeal “puts us in a rare class of elite, competitive states,” Reeves said in a statement. He added, “Mississippi has the potential to be a magnet for opportunity, for investment, for talent –- and for families looking to build a better life.”

Mississippi is among the most impoverished states and relies heavily on federal funding. Democratic lawmakers warned the state could face a financial crises if cuts in federal funding come at the same time as state income tax reductions.

The income tax provides “a huge percentage of what the state brings in to fund things like schools and health care and services that everybody relies on,” said Neva Butkus, senior analyst at the nonprofit Institute on Taxation and Economic Policy.

A 2022 Kentucky law reduced the state's income tax rate and set a series of revenue-based triggers that could gradually lower the tax to zero. But unlike in Mississippi, the triggers aren't automatic. Rather, the Kentucky General Assembly must approve each additional decrease in the tax rate.

That has led to a series of tax-cutting measures, including two new laws this year. One implements the next tax rate reduction from 4% to 3.5% starting in 2026. The second makes it easier to continue cutting the tax rate in the future by allowing smaller incremental reductions if revenue growth isn't sufficient to trigger a 0.5 percentage point reduction.

Democratic Gov. Andy Beshear signed the legislation for next year's tax cut but let the other measure passed by the Republican-led legislature become law without his signature. Beshear called it a “bait-and-switch” bill, contending lawmakers had assured the guardrails for income tax reductions would remain in place while pushing for the 2026 tax cut, then later in the session altered the triggers for future years.

New Hampshire and Tennessee already did not tax income from wages and salaries, but both states had taxed certain types of income.

In 2021, Tennessee ended an income tax on interest from bonds and stock dividends that had been levied since 1929.

New Hampshire halted its tax on interest and dividends at the start of this year.

Some other states also are pushing to repeal income taxes. The Oklahoma House passed legislation in March that would gradually cut the personal income tax rate to zero if revenue growth benchmarks are met. That bill now is in the Senate.

New Missouri Gov. Mike Kehoe, a Republican, also wants to phase out the income tax. The House and Senate have advanced legislation that would take an incremental step by exempting capital gains income from taxes.

FILE - The Kentucky state Capitol in Frankfort, Ky., is pictured on April 7, 2021. (AP Photo/Timothy D. Easley, File)

FILE - The Kentucky state Capitol in Frankfort, Ky., is pictured on April 7, 2021. (AP Photo/Timothy D. Easley, File)

FILE - Northern District Public Service Commissioner Brandon Presley, the Democratic nominee for Mississippi governor, gives a news conference, June 22, 2023, at a locally owned clothing store in Jackson, Miss. (AP Photo/Rogelio V. Solis, File)

FILE - Northern District Public Service Commissioner Brandon Presley, the Democratic nominee for Mississippi governor, gives a news conference, June 22, 2023, at a locally owned clothing store in Jackson, Miss. (AP Photo/Rogelio V. Solis, File)

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