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Hydrogen is transforming a tiny Utah coal town. Could its success hold lessons for similar communities?

Listen to the article 19 min This audio is auto-generated. Please let us know if you have feedback. The roads in and out of Delta, Utah, are dotted with ghost towns. The oldest date back to the Pony Express. The majority saw their heyday during the gold rush; now they mostly consist of stone markers and […]

The roads in and out of Delta, Utah, are dotted with ghost towns. The oldest date back to the Pony Express. The majority saw their heyday during the gold rush; now they mostly consist of stone markers and the occasional remnants of an old cabin.

And like many of the towns that remain in Utah’s West Desert, Delta has faced the very real possibility that it, too, could be relegated to the dustbin of history sooner rather than later. Town mayor John Niles recalls having conversations with his city council about the possibility that they could face an exodus of residents or even a foreclosure crisis when the Intermountain Power Agency announced in 2017 that it planned to close by 2025 the 1.9 GW coal-fired power plant that accounts for roughly half the town’s total GDP.

In a town of just 3,800 residents, these weren’t anonymous citizens who stood to lose their homes. Niles himself worried that his two sons, who both work at the IPP coal plant just as he did before he ran for city council, would be forced to move away to find work.

Instead, the town today is experiencing something of a housing shortage. Faced with the possibility of losing its largest customer — the Los Angeles Department of Water and Power — if it continued to burn coal, the Intermountain Power Agency decided to replace the coal plant with a pair of gas-fired turbines with a combined capacity of 840 MW designed to run on 100% green hydrogen by 2045.


“California got 40 years of good, reliable baseload electricity. The Utahns have got jobs, tax revenue and this sweetheart deal that gives them a front row seat at a world-class project they only pay for when they use it. It’s been a tremendous success.”

John Ward

Intermountain Power Project spokesperson


Construction of the new plant and all the associated infrastructure reached peak employment last summer with some 1,200 workers on site. And finding room and board for all those workers in a town the size of Delta has proved a bit of a challenge.

If construction on the plant remains on track — it’s slated to open this year — the Intermountain Power Project stands to become the world’s first operational gas power plant designed and built to use 100% carbon-free hydrogen.

But there’s more at stake than simply demonstrating hydrogen-powered energy generation at scale. The town of Delta could also represent a rare success story in the nation’s quest to transition former coal-producing communities to renewable energy — but one that experts say could be difficult to replicate elsewhere, given the unusual confluence of circumstances that is giving rise to the IPP’s new hydrogen-capable gas plant.

Commitment and community values

During the energy crisis of the 1970s, rural communities such as Delta wanted more baseload generation to ensure access to reliable electricity. But the small size of these cities and towns meant that they couldn’t afford to build a large coal plant all by themselves — they’d never use enough of the power to justify the expense.

In Utah, 23 communities formed the Intermountain Power Agency with a goal of pooling their resources and sharing the power from the two-unit coal-fired power plant they ultimately built. Yet even this cooperative couldn’t use all the power they planned to generate, so they struck a deal with a much larger municipality: Los Angeles. The Utah-based municipalities and public utilities retain the right to take as much power from the project as they need, and the remaining power is sold to LADWP, with the proceeds coming back to the municipalities that own the project. These municipalities can also choose to defer their entire interest in the project in favor of selling their portion of the power to LA, according to John Ward, an IPP spokesman.

“And it’s worked out well for everybody,” Ward said. “California got 40 years of good, reliable baseload electricity. The Utahns have got jobs, tax revenue and this sweetheart deal that gives them a front row seat at a world-class project they only pay for when they use it. It’s been a tremendous success.”

Intermountain Power Project spokesman John Ward looks over the plant’s existing General Electric turbines.

IPP spokesperson John Ward looks over the plant’s existing General Electric turbines. The ultimate fate of the turbines and coal-fire plant remains uncertain in the wake of state legislation that aims to keep the coal plant up and running in spite of plans to shutter it.

Emma Penrod/Utility Dive

Construction of the original Intermountain Power Project completely transformed Delta, which was then a small farming community with little industrial experience. But the town largely welcomed the change. The project has, in the time since, generated more than $600 million in tax revenue for local communities in addition to creating jobs and attracting other energy and materials-related businesses to the area, Ward said.

That income means Delta — and the smaller surrounding communities — enjoy public services not often seen in towns of this size, according to Vicki Lyman, a technical analyst in the environmental group at IPP who also serves as a local county commissioner. The power plant helps pay for local schools, the hospital, a new jail, a library and a softball complex, among other things.

“The CEO out there … has done more for our community than you can imagine,” Delta Mayor Niles said. “He donates to everything. He donates to our high school, to the football teams. Most companies won’t do that.”

A child plays in a fountain in a city park in Delta, Utah

A child plays in a fountain in a city park in Delta, Utah. Tax revenue and donations from the IPP mean Delta and many of the surrounding communities enjoy government services not typically available to communities of their size.

Emma Penrod/Utility Dive

Although it’s no longer the only game in town, the IPP remains the largest taxpayer in the county, Ward said. So when LADWP informed the IPP board that it could no longer purchase coal-fired electricity, Ward said their responsibility to the community meant they had to find a new way to serve their largest customer to avoid closing the plant. So that is what they did.

Because the original IPP plan called for the construction of two additional coal units that were never built, the cooperative had room on site for a new set of generators — two natural gas units totaling 840 MW. These will start running a 30% hydrogen blend as early as this summer, with a goal of using 100% carbon-free hydrogen by 2045.

Construction of two hydrogen-capable natural gas generators proceeds at the Intermountain Power Project site.

Construction of two hydrogen-capable natural gas generators proceeds at the IPP site in July 2024. The new plant is on track to become the world’s first operating gas plant designed and built to use 100% carbon-free hydrogen fuel.

Emma Penrod/Utility Dive

Beside the cost and the potential stakes for the local community, the hydrogen industry writ large also has a lot riding on this particular project, Chevron New Energies’ Vice President of Hydrogen Austin Knight said.

“To do something this large on this timeline makes it very unique — and something the entire system can learn from,” Knight said. And perhaps the most important factor making it all possible, he said, was the fact that the customer and the entire team behind the project has an unwavering commitment to clean, renewable energy.

Making hydrogen in coal country

Although slated to open this year, Delta’s Intermountain Power Project likely won’t reach its goal of running on 100% carbon-free hydrogen until 2045. The plant plans to blend 30% hydrogen and 70% natural gas upon opening, because sufficient hydrogen fuel needed to reach 100% doesn’t currently exist, according to John Ward, a spokesman for the project. 

Mitsubishi, which the IPP initially tapped to provide both of the turbines for the gas units, plans to help fill that gap. On the other side of the highway from the IPP facility, Mitsubishi has set up an independent, 220 MW electrolysis facility they call the Advanced Clean Energy Storage, or ACES, Delta to produce the hydrogen.

Surplus renewable energy from LA, delivered via the same power lines that IPP has used to provide power to California all these years, will drive the electrolyzers that split water into its component parts of hydrogen and oxygen. Chevron entered the project as a partner in 2023 when it purchased a series of underground storage facilities owned by Magnum Development. Chevron will store the hydrogen — until it is ready for use by IPP or sold to potential third-party customers — in two salt caverns also under construction in Delta.

The salt caverns, additions to the existing Magnum facility that stores other types of fuel underground, have the potential to store 300 GWh of electricity. This is something of a happy coincidence, Ward said. Nobody intended to build the IPP atop a huge underground salt deposit; developers discovered it later while prospecting for oil.

Even with all the pieces that have fallen into place, the IPP still requires significant transmission upgrades, including the installation of three 400 MVA synchronous condensers by Siemens Energy to help balance the grid.

The condensers project at IPP is one of the largest of its kind undertaken by Siemens, according to Matt Neal, the company’s vice president of Grid Solutions for North America. The scale of the project means that its influence will be felt beyond the hydrogen industry, he said.

“We are building similar projects in Texas right now, but they are pure-transmission utilities that don’t have any generation,” he said. “That gives us an opportunity to take things we learned at IPP to Texas and say we built one of these for a generation customer and we learned some things, and maybe we can make these assets a bit better, a bit safer, and a bit higher quality.”

Unique obstacles

While many coal-producing towns face similar challenges, the reality is that each community is unique. That means that a single approach is unlikely to fix all the issues that such areas face, according to Sean O’Leary, a senior researcher at the Ohio River Valley Institute, where he studies the economies of coal- and other energy-producing communities.

A community like Delta has limited options to prevent its economy from collapsing when its main revenue generator is threatened, O’Leary said. Most communities that have made successful transitions from fossil fuel production to other industries, such as Centralia, Washington, are significantly larger than Delta, with more diverse economies before the loss of fossil fuel jobs.

An RV parks outside a motel on Delta’s main street.

An RV parks outside a motel on Delta’s main street. Housing 1,200 construction workers in a town of just 3,800 residents has proven challenging, according to Mayor John Niles, and available hotel rooms and RV hookups have become scarce.

Emma Penrod/Utility Dive

Yet Delta does have some unique circumstance that should work in its favor, O’Leary continued. The biggest factor, in his view, is that the IPP has already found a customer. Many hydrogen projects to date have been unable to get off the ground due to their inability to secure offtakers.

The second factor, O’Leary said, is that the IPP is owned by local municipalities, which means that the economic benefits associated with the project are more likely to stay within the surrounding communities. The limited number of jobs associated with projects like power plants relative to the high cost of capital means that the benefits of these projects more often accrue to investors who live outside the communities in which they are built.

What flummoxes O’Leary is the fact that Los Angeles is apparently willing to pay for all of this. Hydrogen, O’Leary noted, is still hugely expensive compared to nearly all forms of generation, and most forms of energy storage. When contacted last summer, LADWP declined to comment, referring any questions to IPP.

The politics of the situation also mystify O’Leary. In some other coal-producing communities that have looked to transition to hydrogen or other forms of renewable energy, opposition from local communities has threatened to derail projects.

“The cultural aspect of this is so bedeviling,” O’Leary said, noting that one in four counties in the Ohio River Valley, another area that has attempted to make this transition, has passed ordinances prohibiting the construction of wind and solar farms. “We are trying to understand the nature of the opposition because most of it isn’t about cost and benefits. It’s not about jobs. To a large degree the opposition is basically cultural, identity-based. That makes it very difficult to overcome.”

Rural workforce in transition

While policies looking to preserve economic opportunity in rural energy communities typically focus on job growth, the data suggests this is one area where simply switching fuels may not produce the desired results, according to Sean O’Leary, a senior researcher at the Ohio River Valley Institute, where he studies the economies of energy-producing communities. Running alternatives like natural gas often requires fewer workers than coal plants, he said.

Delta may not be entirely immune to this challenge. Although construction at the IPP and related projects at ACES Delta has swelled the town’s population, the vast majority of those jobs are temporary. Employment tied to the project has likely already peaked and will begin to wind down as construction nears completion.

The IPP has notified some employees that they will be laid off when the transition is complete. Although the coal-fired power plant currently employs about 300 people, Ward said the new gas units will only require about 180 workers.

A good portion of the plant’s existing workforce planned to retire in the near future, so that should help mitigate the layoffs, Ward said. The IPP is hopeful that adjacent projects like ACES Delta, which Mitsubishi estimates will create 20 new long-term jobs, will help offset some of the losses at the plant. Siemens also expects to keep eight people to run its condenser units.

But comparing the number of jobs retained to the number of people IPP used to employ isn’t entirely fair, Ward said. “The comparison is what the gas plant’s going to be compared to nothing,” he said. “Because if left to inertia, that’s what would’ve happened here. The California customers would’ve gone away. It would’ve become non-economic, and like Navajo [Generating Station] it just would be a flat spot in the ground. We’re building new stuff to keep the project alive.”

Even so, O’Leary suspects IPP has exaggerated the number of jobs the new project will create. While there are few coal-to-hydrogen transitions for direct comparison, to retain 180 employees at a gas plant of this size would be unusual, he said. Given the structure of management at the IPP — the board is staffed by representatives of the Utah cities that formally own the plant — and the local stories of IPP employees being directed to assist with local government projects on company time, O’Leary said it is distinctly possible that the Intermountain Power Agency is willing to accept “certain inefficiencies” because it has goals other than maximizing profit for stakeholders.

Ward doesn’t deny this. “These are community-minded people to begin with. The folks on the IPA board are essentially volunteers,” he said. “They’re all very community minded and interested in serving communities, and I think community building is part of the motivation that is baked into that group’s DNA. They’re not looking for a profit here.”

Policy and paygrades

The Intermountain Power transition project is itself no stranger to opposition. Last year, the Utah state legislature attempted to stop the planned 2025 retirement of the coal plant by passing a bill that required the IPA to give the state government a two-year window to buy the plant, despite objections from IPA leaders who said this would interfere with their plans for the project’s transition. The fate of the coal plant closure remains uncertain, but the IPA no longer objects to the state’s intervention following changes to the original bill that put the onus of figuring out how to keep the coal plant running on state officials, according to Ward.

That disinclination to tangle with the broader, thornier questions of the energy transition may well account for the IPA’s ability to bridge the gap between Utah’s traditionally conservative politics, and the more liberal polices that govern their customers in California.


“This project has figured out a way for people to cooperate to the benefit of everybody, and we’re trying to keep those values as we move into the next phase of the project’s life.”

John Ward

Intermountain Power Project spokesperson


From the IPA’s perspective, Ward said, switching fuels was a simple business decision based on customer demand. If California wanted to pay for clean power, then the IPP was going to make clean power. Broader questions about how society should transition to clean energy without harming coal-producing communities are “above our paygrade,” he said.

That pragmatism is also apparent in the IPA’s dealings with other project partners, such as Siemens. Matt Neal, who is overseeing Siemens’ end of the project as the company’s vice president of grid solutions in North America, described IPA’s managers as “some of the best customers we’ve ever had” thanks to their commitment to making level-headed, logical decisions about what was best for the project without getting emotions involved.

The scale of the project probably lends itself to some of that agreeableness. Michael Ducker, president and CEO of Mitsubishi subsidiary MHI Hydrogen Infrastructure, posited that the enormous investment going into the project and the commitment it represents gives locals a confidence that they can work at the plant and raise a family and that their kids will have a path toward a stable future. But Mayor Niles thinks it’s more than that — the people of Delta are just more open-minded than most, he said.

“I think everybody realizes that we have to keep moving forwards,” he said. Some residents have expressed skepticism about other new energy projects in the area, Niles said, but they usually come around once the project gets off the ground.

The ACES Delta site where Mitsubishi subsidiary MHI Hydrogen Infrastructure plans to make green hydrogen to supply the IPP gas plants.

The ACES Delta site where Mitsubishi subsidiary MHI Hydrogen Infrastructure plans to make green hydrogen to supply the IPP gas plants. Mitsubishi anticipates the electrolyzer facility will create 20 permanent jobs, some of which have already been filled by former IPP employees.

Emma Penrod/Utility Dive

That prospect of working with cutting-edge technology also appeals to Lyman, who worked as a local high school science teacher before taking her first job at the power plant.

“When I taught chemistry, I would do demonstrations for the students and show them how we can split water into hydrogen and oxygen, and we’d burn the hydrogen …. I mean, I’m pretty excited about hydrogen. I think there’s a huge future in hydrogen,” Lyman said, though she acknowledges that most of the community likely supports the hydrogen transition because they appreciate the tax base and the government services that come with the power plant.

How you replicate that mindset elsewhere and convince polarized political factions to get along is “a whole different issue,” Ward said. “But in terms of this project, this project has figured out a way for people to cooperate to the benefit of everybody, and we’re trying to keep those values as we move into the next phase of the project’s life.”

And while there’s no current plans for an “IPP 3.0,” you can already see the potential for it when you look out from the coal plant’s roof over Delta’s expansive desert horizon, Ward said.

“There’s land, there’s water, there’s existing transmission capacity,” he said. “We’ve got Mitsubishi and Chevron right across the highway investing major money from international conglomerates. There’s a huge potential for this to be the starting point for additional development, and I think that decades-long history of cooperation is the thing that’s going to make this project thrive for many more decades to come.”

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Lightmatter launches photonic chips to eliminate GPU idle time in AI data centers

“Silicon photonics can transform HPC, data centers, and networking by providing greater scalability, better energy efficiency, and seamless integration with existing semiconductor manufacturing and packaging technologies,” Jagadeesan added. “Lightmatter’s recent announcement of the Passage L200 co-packaged optics and M1000 reference platform demonstrates an important step toward addressing the interconnect bandwidth and latency between accelerators in AI data centers.” The market timing appears strategic, as enterprises worldwide face increasing computational demands from AI workloads while simultaneously confronting the physical limitations of traditional semiconductor scaling. Silicon photonics offers a potential path forward as conventional approaches reach their limits. Practical applications For enterprise IT leaders, Lightmatter’s technology could impact several key areas of infrastructure planning. AI development teams could see significantly reduced training times for complex models, enabling faster iteration and deployment of AI solutions. Real-time AI applications could benefit from lower latency between processing units, improving responsiveness for time-sensitive operations. Data centers could potentially achieve higher computational density with fewer networking bottlenecks, allowing more efficient use of physical space and resources. Infrastructure costs might be optimized by more efficient utilization of expensive GPU resources, as processors spend less time waiting for data and more time computing. These benefits would be particularly valuable for financial services, healthcare, research institutions, and technology companies working with large-scale AI deployments. Organizations that rely on real-time analysis of large datasets or require rapid training and deployment of complex AI models stand to gain the most from the technology. “Silicon photonics will be a key technology for interconnects across accelerators, racks, and data center fabrics,” Jagadeesan pointed out. “Chiplets and advanced packaging will coexist and dominate intra-package communication. The key aspect is integration, that is companies who have the potential to combine photonics, chiplets, and packaging in a more efficient way will gain competitive advantage.”

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Silicon Motion rolls SSD kit to bolster AI workload performance

The kit utilizes the PCIe Dual Ported enterprise-grade SM8366 controller with support for PCIe Gen 5 x4 NVMe 2.0 and OCP 2.5 data center specifications. The 128TB SSD RDK also supports NVMe 2.0 Flexible Data Placement (FDP), a feature that allows advanced data management and improved SSD write efficiency and endurance. “Silicon Motion’s MonTitan SSD RDK offers a comprehensive solution for our customers, enabling them to rapidly develop and deploy enterprise-class SSDs tailored for AI data center and edge server applications.” said Alex Chou, senior vice president of the enterprise storage & display interface solution business at Silicon Motion. Silicon Motion doesn’t make drives, rather it makes reference design kits in different form factors that its customers use to build their own product. Its kits come in E1.S, E3.S, and U.2 form factors. The E1.S and U.2 forms mirror the M.2, which looks like a stick of gum and installs on the motherboard. There are PCI Express enclosures that hold four to six of those drives and plug into one card slot and appear to the system as a single drive.

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Executive Roundtable: Cooling Imperatives for Managing High-Density AI Workloads

Michael Lahoud, Stream Data Centers: For the past two years, Stream Data Centers has been developing a modular, configurable air and liquid cooling system that can handle the highest densities in both mediums. Based on our collaboration with customers, we see a future that still requires both cooling mediums, but with the flexibility to deploy either type as the IT stack destined for that space demands. With this necessity as a backdrop, we saw a need to develop a scalable mix-and-match front-end thermal solution that gives us the ability to late bind the equipment we need to meet our customers’ changing cooling needs. It’s well understood that liquid far outperforms air in its ability to transport heat, but further to this, with the right IT configuration, cooling fluid temperatures can also be raised, and this affords operators the ability to use economization for a greater number of hours a year. These key properties can help reduce the energy needed for the mechanical part of a data center’s operations substantially.  It should also be noted that as servers are redesigned for liquid cooling and the onboard server fans get removed or reduced in quantity, more of the critical power delivered to the server is being used for compute. This means that liquid cooling also drives an improvement in overall compute productivity despite not being noted in facility PUE metrics.  Counter to air cooling, liquid cooling certainly has some added management challenges related to fluid cleanliness, concurrent maintainability and resiliency/redundancy, but once those are accounted for, the clusters become stable, efficient and more sustainable with improved overall productivity.

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Airtel connects India with 100Tbps submarine cable

“Businesses are becoming increasingly global and digital-first, with industries such as financial services, data centers, and social media platforms relying heavily on real-time, uninterrupted data flow,” Sinha added. The 2Africa Pearls submarine cable system spans 45,000 kilometers, involving a consortium of global telecommunications leaders including Bayobab, China Mobile International, Meta, Orange, Telecom Egypt, Vodafone Group, and WIOCC. Alcatel Submarine Networks is responsible for the cable’s manufacturing and installation, the statement added. This cable system is part of a broader global effort to enhance international digital connectivity. Unlike traditional telecommunications infrastructure, the 2Africa Pearls project represents a collaborative approach to solving complex global communication challenges. “The 100 Tbps capacity of the 2Africa Pearls cable significantly surpasses most existing submarine cable systems, positioning India as a key hub for high-speed connectivity between Africa, Europe, and Asia,” said Prabhu Ram, VP for Industry Research Group at CyberMedia Research. According to Sinha, Airtel’s infrastructure now spans “over 400,000 route kilometers across 34+ cables, connecting 50 countries across five continents. This expansive infrastructure ensures businesses and individuals stay seamlessly connected, wherever they are.” Gogia further emphasizes the broader implications, noting, “What also stands out is the partnership behind this — Airtel working with Meta and center3 signals a broader shift. India is no longer just a consumer of global connectivity. We’re finally shaping the routes, not just using them.”

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Microsoft will invest $80B in AI data centers in fiscal 2025

And Microsoft isn’t the only one that is ramping up its investments into AI-enabled data centers. Rival cloud service providers are all investing in either upgrading or opening new data centers to capture a larger chunk of business from developers and users of large language models (LLMs).  In a report published in October 2024, Bloomberg Intelligence estimated that demand for generative AI would push Microsoft, AWS, Google, Oracle, Meta, and Apple would between them devote $200 billion to capex in 2025, up from $110 billion in 2023. Microsoft is one of the biggest spenders, followed closely by Google and AWS, Bloomberg Intelligence said. Its estimate of Microsoft’s capital spending on AI, at $62.4 billion for calendar 2025, is lower than Smith’s claim that the company will invest $80 billion in the fiscal year to June 30, 2025. Both figures, though, are way higher than Microsoft’s 2020 capital expenditure of “just” $17.6 billion. The majority of the increased spending is tied to cloud services and the expansion of AI infrastructure needed to provide compute capacity for OpenAI workloads. Separately, last October Amazon CEO Andy Jassy said his company planned total capex spend of $75 billion in 2024 and even more in 2025, with much of it going to AWS, its cloud computing division.

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John Deere unveils more autonomous farm machines to address skill labor shortage

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Self-driving tractors might be the path to self-driving cars. John Deere has revealed a new line of autonomous machines and tech across agriculture, construction and commercial landscaping. The Moline, Illinois-based John Deere has been in business for 187 years, yet it’s been a regular as a non-tech company showing off technology at the big tech trade show in Las Vegas and is back at CES 2025 with more autonomous tractors and other vehicles. This is not something we usually cover, but John Deere has a lot of data that is interesting in the big picture of tech. The message from the company is that there aren’t enough skilled farm laborers to do the work that its customers need. It’s been a challenge for most of the last two decades, said Jahmy Hindman, CTO at John Deere, in a briefing. Much of the tech will come this fall and after that. He noted that the average farmer in the U.S. is over 58 and works 12 to 18 hours a day to grow food for us. And he said the American Farm Bureau Federation estimates there are roughly 2.4 million farm jobs that need to be filled annually; and the agricultural work force continues to shrink. (This is my hint to the anti-immigration crowd). John Deere’s autonomous 9RX Tractor. Farmers can oversee it using an app. While each of these industries experiences their own set of challenges, a commonality across all is skilled labor availability. In construction, about 80% percent of contractors struggle to find skilled labor. And in commercial landscaping, 86% of landscaping business owners can’t find labor to fill open positions, he said. “They have to figure out how to do

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2025 playbook for enterprise AI success, from agents to evals

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More 2025 is poised to be a pivotal year for enterprise AI. The past year has seen rapid innovation, and this year will see the same. This has made it more critical than ever to revisit your AI strategy to stay competitive and create value for your customers. From scaling AI agents to optimizing costs, here are the five critical areas enterprises should prioritize for their AI strategy this year. 1. Agents: the next generation of automation AI agents are no longer theoretical. In 2025, they’re indispensable tools for enterprises looking to streamline operations and enhance customer interactions. Unlike traditional software, agents powered by large language models (LLMs) can make nuanced decisions, navigate complex multi-step tasks, and integrate seamlessly with tools and APIs. At the start of 2024, agents were not ready for prime time, making frustrating mistakes like hallucinating URLs. They started getting better as frontier large language models themselves improved. “Let me put it this way,” said Sam Witteveen, cofounder of Red Dragon, a company that develops agents for companies, and that recently reviewed the 48 agents it built last year. “Interestingly, the ones that we built at the start of the year, a lot of those worked way better at the end of the year just because the models got better.” Witteveen shared this in the video podcast we filmed to discuss these five big trends in detail. Models are getting better and hallucinating less, and they’re also being trained to do agentic tasks. Another feature that the model providers are researching is a way to use the LLM as a judge, and as models get cheaper (something we’ll cover below), companies can use three or more models to

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OpenAI’s red teaming innovations define new essentials for security leaders in the AI era

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More OpenAI has taken a more aggressive approach to red teaming than its AI competitors, demonstrating its security teams’ advanced capabilities in two areas: multi-step reinforcement and external red teaming. OpenAI recently released two papers that set a new competitive standard for improving the quality, reliability and safety of AI models in these two techniques and more. The first paper, “OpenAI’s Approach to External Red Teaming for AI Models and Systems,” reports that specialized teams outside the company have proven effective in uncovering vulnerabilities that might otherwise have made it into a released model because in-house testing techniques may have missed them. In the second paper, “Diverse and Effective Red Teaming with Auto-Generated Rewards and Multi-Step Reinforcement Learning,” OpenAI introduces an automated framework that relies on iterative reinforcement learning to generate a broad spectrum of novel, wide-ranging attacks. Going all-in on red teaming pays practical, competitive dividends It’s encouraging to see competitive intensity in red teaming growing among AI companies. When Anthropic released its AI red team guidelines in June of last year, it joined AI providers including Google, Microsoft, Nvidia, OpenAI, and even the U.S.’s National Institute of Standards and Technology (NIST), which all had released red teaming frameworks. Investing heavily in red teaming yields tangible benefits for security leaders in any organization. OpenAI’s paper on external red teaming provides a detailed analysis of how the company strives to create specialized external teams that include cybersecurity and subject matter experts. The goal is to see if knowledgeable external teams can defeat models’ security perimeters and find gaps in their security, biases and controls that prompt-based testing couldn’t find. What makes OpenAI’s recent papers noteworthy is how well they define using human-in-the-middle

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