The International Longshoremen’s Association is suspending its three-day strike until Jan. 15 to provide time to negotiate a new contract. Photo from Port Houston

Some 45,000 dockworkers at East and Gulf coast ports are returning to work after their union reached a deal to suspend a strike that could have caused shortages and higher prices if it had dragged on.

The International Longshoremen’s Association is suspending its three-day strike until Jan. 15 to provide time to negotiate a new contract. The union and the U.S. Maritime Alliance, which represents ports and shipping companies, said in a joint statement that they have reached a tentative agreement on wages.

A person briefed on the agreement said the ports sweetened their wage offer from about 50% over six years to 62%. The person didn’t want to be identified because the agreement is tentative. Any wage increase would have to be approved by union members as part of the ratification of a final contract.

Talks now turn to the automation of ports, which the unions says will lead to fewer jobs, and other sticking points.

Industry analysts have said that for every day of a port strike it takes four to six days to recover. But they said a short strike of a few days probably wouldn’t gum up the supply chain too badly.

The settlement pushes the strike and any potential shortages past the November presidential election, eliminating a potential liability for Vice President Kamala Harris, the Democratic nominee. It’s also a big plus for the Biden-Harris administration, which has billed itself as the most union-friendly in American history. Shortages could have driven up prices and reignited inflation.

The union went on strike early Tuesday after its contract expired in a dispute over pay and the automation of tasks at 36 ports stretching from Maine to Texas. The strike came at the peak of the holiday season at the ports, which handle about half the cargo from ships coming into and out of the United States.

Most retailers had stocked up or shipped items early in anticipation of the strike.

“With the grace of God, and the goodwill of neighbors, it’s gonna hold,” President Joe Biden told reporters Thursday night after the agreement.

In a statement later, Biden applauded both sides “for acting patriotically to reopen our ports and ensure the availability of critical supplies for Hurricane Helene recovery and rebuilding.”

Biden said that collective bargaining is “critical to building a stronger economy from the middle out and the bottom up.”

The union's membership won't need to vote on the temporary suspension of the strike. Until Jan. 15, the workers will be covered under the old contract, which expired on Sept. 30.

The union had been demanding a 77% raise over six years, plus a complete ban on the use of automation at the ports, which members see as a threat to their jobs. Both sides also have been apart on the issues of pension contributions and the distribution of royalties paid on containers that are moved by workers.

Thomas Kohler, who teaches labor and employment law at Boston College, said the agreement to halt the strike means that the two sides are close to a final deal.

“I’m sure that if they weren’t going anywhere they wouldn’t have suspended (the strike),” he said. “They’ve got wages. They’ll work out the language on automation, and I’m sure that what this really means is it gives the parties time to sit down and get exactly the language they can both live with.”

Kohler said the surprise end to the strike may catch railroads with cars, engines and crews out of position. But railroads are likely to work quickly to fix that.

Just before the strike had begun, the Maritime Alliance said both sides had moved off their original wage offers, a tentative sign of progress.

Thursday's deal came after Biden administration officials met with foreign-owned shipping companies before dawn on Zoom, according to a person briefed on the day's events who asked not to be identified because the talks were private. The White House wanted to increase pressure to settle, emphasizing the responsibility to reopen the ports to help with recovery from Hurricane Helene, the person said.

Acting Labor Secretary Julie Su told them she could get the union to the bargaining table to extend the contract if the carriers made a higher wage offer. Chief of Staff Jeff Zients told the carriers they had to make an offer by the end of the day so a manmade strike wouldn't worsen a natural disaster, the person said.

By midday the Maritime Alliance members agreed to a large increase, bringing about the agreement, according to the person.

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AP Writers Darlene Superville and Josh Boak in Washington and Annie Mulligan in Houston contributed to this report.

Workers began walking picket lines early Tuesday in a strike over wages and automation, even though some progress had been reported in latest contract talks. Photo via Getty Images

Dockworkers in Texas, East Coast start strike with major economic, political consequences on the line

eyes on the picket line

From Maine to Texas, dockworkers at 36 ports across the eastern U.S. are now on strike for the first time in decades. And the work stoppage could snarl supply chains — leading to shortages and higher prices if it stretches on for more than a few weeks.

Workers began walking picket lines early Tuesday in a strike over wages and automation, even though some progress had been reported in latest contract talks. The contract between the ports and about 45,000 members of the International Longshoremen’s Association expired at midnight.

The strike also comes just weeks before next month's tight presidential election, and could become a factor if there are shortages impacting voters.

In early picketing, workers outside the Port of Philadelphia walked in a circle and chanted “No work without a fair contract.” The union, which is striking for the first time since 1977, had message boards on the side of a truck reading: “Automation Hurts Families: ILA Stands For Job Protection.”

Local ILA president Boise Butler said workers want a fair contract that doesn’t allow automation of their jobs.

Shipping companies made billions during the pandemic by charging high prices, he said. “Now we want them to pay back. They’re going to pay back,” Butler said.

He said the union will strike for as long as it needs to get a fair deal, and it has leverage over the companies.

“This is not something that you start and you stop,” he said. “We're not weak,” he added, pointing to the union's importance to the nation's economy.

At Port Houston, at least 50 workers started picketing around midnight local time carrying signs saying “No Work Without a Fair Contract."

The U.S. Maritime Alliance, which represents the ports, said Monday evening that both sides had moved off of their previous wage offers. But no deal was reached.

The union’s opening offer in the talks was for a 77% pay raise over the six-year life of the contract, with President Harold Daggett saying it’s necessary to make up for inflation and years of small raises. ILA members make a base salary of about $81,000 per year, but some can pull in over $200,000 annually with large amounts of overtime.

Monday evening, the alliance said it had increased its offer to 50% raises over six years, and it pledged to keep limits on automation in place from the old contract. The alliance also said its offer tripled employer contributions to retirement plans and strengthened health care options.

The union wants a complete ban on automation. It wasn’t clear just how far apart both sides are.

In a statement early Tuesday, the union said it rejected the alliance's latest proposal because it “fell far short of what ILA rank-and-file members are demanding in wages and protections against automation.” The two sides had not held formal negotiations since June.

Supply chain experts say consumers won’t see an immediate impact from the strike because most retailers stocked up on goods, moving ahead shipments of holiday gift items.

But if it goes more than a few weeks, a work stoppage could lead to higher prices and delays in goods reaching households and businesses.

If drawn out, the strike will force businesses to pay shippers for delays and cause some goods to arrive late for peak holiday shopping season — potentially impacting delivery of anything from toys and artificial Christmas trees to cars, coffee and fruit.

The strike will likely have an almost immediate impact on supplies of perishable imports like bananas, for example. The ports affected by the strike handle 3.8 million metric tons of bananas each year, or 75% of the nation’s supply, according to the American Farm Bureau Federation.

It also could snarl exports from East Coast ports and create traffic jams at ports on the West Coast, where workers are represented by a different union. Railroads say they can ramp up to carry more freight from the West Coast, but analysts say they can’t move enough to make up for the closed Eastern ports.

J.P. Morgan estimated that a strike that shuts down East and Gulf coast ports could cost the economy $3.8 billion to $4.5 billion per day, with some of that recovered over time after normal operations resume.

Retailers, auto parts suppliers and produce importers had hoped for a settlement or that President Joe Biden would intervene and end the strike using the Taft-Hartley Act, which allows him to seek an 80-day cooling off period.

But during a Sunday exchange with reporters, Biden, who has worked to court union votes for Democrats, said “no” when asked if he planned to intervene in the potential work stoppage.

In an update Tuesday morning, the White House maintained that administration officials were working “around the clock” to help negotiations move forward — which included being in direct contact with both USMX and ILA. Biden and Vice President Kamala Harris were also “closely monitoring” potential supply chain impacts, the White House added, enlisting a task force to meet daily and prepare for any disruptions.

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Krisher in reported from Detroit. Associated Press journalists Ben Finley in Norfolk, Virginia, Mae Anderson and Wyatte Grantham-Philips in New York, Dee-Ann Durbin in Detroit, Josh Boak in Washington, and Annie Mulligan in Houston contributed to this report.

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Houston geothermal company raises $97M Series B

fresh funding

Houston-based geothermal energy startup Sage Geosystems has closed its Series B fundraising round and plans to use the money to launch its first commercial next-generation geothermal power generation facility.

Ormat Technologies and Carbon Direct Capital co-led the $97 million round, according to a press release from Sage. Existing investors Exa, Nabors, alfa8, Arch Meredith, Abilene Partners, Cubit Capital and Ignis H2 Energy also participated, as well as new investors SiteGround Capital and The UC Berkeley Foundation’s Climate Solutions Fund.

The new geothermal power generation facility will be located at one of Ormat Technologies' existing power plants. The Nevada-based company has geothermal power projects in the U.S. and numerous other countries around the world. The facility will use Sage’s proprietary pressure geothermal technology, which extracts geothermal heat energy from hot dry rock, an abundant geothermal resource.

“Pressure geothermal is designed to be commercial, scalable and deployable almost anywhere,” Cindy Taff, CEO of Sage Geosystems, said in the news release. “This Series B allows us to prove that at commercial scale, reflecting strong conviction from partners who understand both the urgency of energy demand and the criticality of firm power.”

Sage reports that partnering with the Ormat facility will allow it to market and scale up its pressure geothermal technology at a faster rate.

“This investment builds on the strong foundation we’ve established through our commercial agreement and reinforces Ormat’s commitment to accelerating geothermal development,” Doron Blachar, CEO of Ormat Technologies, added in the release. “Sage’s technical expertise and innovative approach are well aligned with Ormat’s strategy to move faster from concept to commercialization. We’re pleased to take this natural next step in a partnership we believe strongly in.”

In 2024, Sage agreed to deliver up to 150 megawatts of new geothermal baseload power to Meta, the parent company of Facebook. At the time, the companies reported that the project's first phase would aim to be operating in 2027.

The company also raised a $17 million Series A, led by Chesapeake Energy Corp., in 2024.

Houston expert discusses the clean energy founder's paradox

Guest Column

Everyone tells you to move fast and break things. In clean energy, moving fast without structural integrity means breaking the only planet we’ve got. This is the founder's paradox: you are building a company in an industry where the stakes are existential, the timelines are glacial, and the capital requires patience.

The myth of the lone genius in a garage doesn’t really apply here. Clean energy startups aren’t just fighting competitors. They are fighting physics, policy, and decades of existing infrastructure. This isn’t an app. You’re building something physical that has to work in the real world. It has to be cheaper, more reliable, and clearly better than fossil fuels. Being “green” alone isn’t enough. Scale is what matters.

Your biggest risks aren’t competitors. They’re interconnection delays, permitting timelines, supply chain fragility, and whether your first customer is willing to underwrite something that hasn’t been done before.

That reality creates a brutal filter. Successful founders in this space need deep technical knowledge and the ability to execute. You need to understand engineering, navigate regulation, and think in terms of markets and risk. You’re not just selling a product. You’re selling a future where your solution becomes the obvious choice. That means connecting short-term financial returns with long-term system change.

The capital is there, but it’s smarter and more demanding. Investors today have PhDs in electrochemistry and grid dynamics. They’ve been burned by promises of miracle materials that never left the lab. They don't fund visions; they fund pathways to impact that can scale and make financial sense. Your roadmap must show not just a brilliant invention, but a clear, believable plan to drive costs down over time.

Capital in this sector isn’t impressed by ambition alone. It wants evidence that risk is being retired in the right order — even if that means slower growth early.

Here’s the upside. The difficulty of clean energy is also its strength. If you succeed, your advantage isn’t just in software or branding. It’s in hardware, supply chains, approvals, and years of hard work that others can’t easily copy. Your real competitors aren’t other startups. They’re inertia and the existing system. Winning here isn’t zero-sum. When one solution scales, it helps the entire market grow.

So, to the founder in the lab, or running field tests at a remote site: your pace will feel slow. The validation cycles are long. But you are building in the physical world. When you succeed, you don’t have an exit. You have a foundation. You don't just have customers; you have converts. And the product you ship doesn't just generate revenue; it creates a legacy.

If your timelines feel uncomfortable compared to software, that’s because you’re operating inside a system designed to resist change. And let’s not forget you are building actual physical products that interact with a complex world. Times are tough. Don’t give up. We need you.

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Nada Ahmed is the founding partner at Houston-based Energy Tech Nexus.

Houston maritime startup raises $43M to electrify cargo vessels

A Houston-based maritime technology company that is working to reduce emissions in the cargo and shipping industry has raised VC funding and opened a new Houston headquarters.

Fleetzero announced that it closed a $43 million Series A financing round this month led by Obvious Ventures with participation from Maersk Growth, Breakthrough Energy Ventures, 8090 Industries, Y Combinator, Shorewind, Benson Capital and others. The funding will go toward expanding manufacturing of its Leviathan hybrid and electric marine propulsion system, according to a news release.

The technology is optimized for high-energy and zero-emission operation of large vessels. It uses EV technology but is built for maritime environments and can be used on new or existing ships with hybrid or all-electric functions, according to Fleetzero's website. The propulsion system was retrofitted and tested on Fleetzero’s test ship, the Pacific Joule, and has been deployed globally on commercial vessels.

Fleetzero is also developing unmanned cargo vessel technology.

"Fleetzero is making robotic ships a reality today. The team is moving us from dirty, dangerous, and expensive to clean, safe, and cost-effective. It's like watching the future today," Andrew Beebe, managing director at Obvious Ventures, said in the news release. "We backed the team because they are mariners and engineers, know the industry deeply, and are scaling with real ships and customers, not just renderings."

Fleetzero also announced that it has opened a new manufacturing and research and development facility, which will serve as the company's new headquarters. The facility features a marine robotics and autonomy lab, a marine propulsion R&D center and a production line with a capacity of 300 megawatt-hours per year. The company reports that it plans to increase production to three gigawatt-hours per year over the next five years.

"Houston has the people who know how to build and operate big hardware–ships, rigs, refineries and power systems," Mike Carter, co-founder and COO of Fleetzero, added in the release. "We're pairing that industrial DNA with modern batteries, autonomy, and software to bring back shipbuilding to the U.S."