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TotalEnergies’ Saft Scores BESS Job for Gurin Energy in Japan

TotalEnergies SE’s Saft will deliver a battery energy storage system to Gurīn Energy Pte. Ltd. for a project in Fukushima, Japan. TotalEnergies said in a media release Saft will deliver a fully integrated lithium-ion (Li-ion) battery system with a total of over 1 gigawatt-hour (GWh) of storage, together with power conversion and power management systems […]

TotalEnergies SE’s Saft will deliver a battery energy storage system to Gurīn Energy Pte. Ltd. for a project in Fukushima, Japan. TotalEnergies said in a media release Saft will deliver a fully integrated lithium-ion (Li-ion) battery system with a total of over 1 gigawatt-hour (GWh) of storage, together with power conversion and power management systems from its partners, as well as Saft’s I-Sight cloud supervision and data management systems featuring AI-based functionalities.

“Asia is a critical region for the sustained, long-term growth of Saft’s ESS business”, Vincent Le Quintrec, Saft Sales and Marketing Director for Energy Storage Systems, said. “Saft’s proven long-term record in lithium-ion Battery Energy Storage Systems, together with Gurin Energy’s ambition in renewable project development, will play an important role in Japan’s energy transition”, Le Quintrec added.

The BESS will also be installed, commissioned, and serviced by Saft, TotalEnergies said. The BESS will be deployed at a stand-alone energy storage project to be built in Soma City, Fukushima Prefecture. The project will be capable of providing over 240 megawatts (MW) of power for four hours. Construction is expected to begin in 2026.

Large-scale energy storage systems store and release electricity to help grid operators better balance demand and generation, TotalEnergies noted. Adding storage will ensure Japan has a stable energy supply and can maximize renewable energy use, aiding its goal of 40-50 percent renewable energy by 2040, up from 27 percent, and carbon neutrality by 2050.

“At Gurin Energy, we’re on a mission to accelerate the energy transition in Asia, and we do this by developing projects that strategically advance the renewable energy landscape in the region. Our project in Soma City, Fukushima Prefecture is a groundbreaking project that will substantially contribute to the flexibility of the local, regional, and national power grids”, Ushio Okuyama, Country Manager for Japan at Gurin Energy, said.

To contact the author, email [email protected]



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Trump Overturns California Phaseout of Fossil Fuel Cars

President Donald Trump on Thursday signed into law congressional resolutions that overturn three California regulations for cleaner transport, including one that would phase out the sale of new fossil fuel vehicles by 2035. Last February the Environmental Protection Agency (EPA) said it was letting Congress review waivers it had issued

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Why people love Linux

The people who love Linux love it for a wide variety of reasons. Some of them appreciate having access to source code and the ability (if they’re so inclined) to modify it. Most love that the majority of Linux distributions are completely free. Some understand and appreciate that Linux is

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Utilities must evolve their resource adequacy approach – here’s how

Just a few short years ago, utility planners didn’t need to worry much about load growth. The U.S. Energy Information Administration’s (EIA) 2015 Annual Energy Outlook forecasted annual load growth of less than 1% through 2040. Demand for electricity looks completely different today. A report released at the end of 2024 by the consulting firm Grid Strategies forecasts electricity demand growth of 16%, or 128 gigawatts, by 2029. The data center building boom is driving that growth, fueled by the emergence and rapid uptake of artificial intelligence across sectors. An analysis by the U.S. Department of Energy’s Lawrence Berkeley National Laboratory found that data center load growth tripled between 2014 and 2024. It’s expected to double or triple again by 2028. Rapid load growth challenges the work of utility resource adequacy planners, whose job is to ensure the power grid has sufficient electricity to always meet customer demand, including during periods of peak demand (like a scorching hot summer day). Resource adequacy planners must also contend with growing volumes of distributed energy resources (DERs) and intermittent generation, like solar and wind. The EIA expects wind, solar, and battery storage to account for 93% of all new generating capacity in 2025. A challenge today, not the distant future The combination of accelerating load growth and a growing proportion of renewables is an immediate reliability concern. The North American Electric Reliability Corporation’s (NERC) 2025 Summer Reliability Assessment concluded that extreme heat may result in supply shortfalls this summer. What’s more, the report explained, the presence of inverter-based resources like solar, wind, and batteries increases reliability risks because they sometimes trip offline during grid disturbances.  Rob Homer, a senior product manager at Energy Exemplar, a leading energy modeling and simulation platform provider, quotes the Federal Energy Regulatory Commission (FERC) when he describes the

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ADNOC, ADQ, Carlyle Make Joint Offer to Buy Santos

Santos Ltd. said Monday it intends to endorse to shareholders its potential acquisition by a consortium led by Abu Dhabi National Oil Co. (ADNOC). The Australian oil and gas explorer and producer said it had received a non-binding indicative proposal from ADNOC’s global investment arm XRG PJSC, sovereign wealth fund Abu Dhabi Development Holding Co. (ADQ) and Carlyle Group. This comes about a year after Santos and compatriot Woodside Energy Group Ltd. ended merger talks. “The proposal is for the acquisition of all of the ordinary shares on issue in Santos for a cash offer price of US$5.76 per Santos share”, which would be adjusted for dividends paid before a final proposal comes into force, Santos said in an online statement.  It received the proposal Friday. The price had been increased from two confidential offers of $5.04 per share and later $5.42 per share in March, Santos revealed. As of the close of Australian stock trading Friday, the proposal of $5.76 per share represented a 28 percent premium to Santos’ last closing price of AUD 6.96 ($4.53), 30 percent premium to Santos’ one-week volume weighted average price (VWAP) of AUD 6.82, 34 percent premium to the one-month VWAP of AUD 6.61, 44 percent premium to the three-month VWAP of AUD 6.19 and 39 percent premium to the six-month VWAP of AUD 6.40, Santos noted. Santos rose 10.92 percent to AUD 7.72 on the Australian Securities Exchange on Monday. The consortium intends to grow Santos’ natural gas and liquefied natural gas (LNG) business to support demand in Australia, the Asia-Pacific and beyond, XRG said in a separate press release.   Earlier this month XRG announced a goal of building a top-five integrated gas and LNG business with a capacity of 20-25 million metric tons a year by 2035. Santos operates in Australia,

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Israel-Iran Attacks Extend to Fourth Day with No Deal in Sight

Open hostilities between Israel and Iran entered a fourth day on Monday with no sign of easing, stoking fears of a wider war in the oil-rich region. Iran fired several waves of drones and missiles over the last 24 hours, while Israel hit the Islamic Republic’s capital, Tehran, killing another key military official. Since Friday, 224 people have been killed in Iran, according to the government, which said most of the casualties were civilians. Iranian attacks left 14 people dead and about 400 injured, Israel’s emergency services said.  Tensions between the two countries erupted into direct conflict on Friday, when Israel launched surprise attacks on Iranian military and nuclear sites. Since then, its air campaign has underscored Israeli air superiority and exposed the constraints facing Tehran’s ability to respond effectively. For Iran, the showdown poses a strategic dilemma. It can’t risk appearing weak, yet its retaliatory options are shrinking – and proxy forces it supports across the region have been largely deterred by Israeli action. After having urged Iran to reach a nuclear deal at the onset of the Israeli attacks, US President Donald Trump on Sunday said Iran and Israel “should make a deal, and will make a deal.” “We will have PEACE, soon, between Israel and Iran!” he said on Truth Social. “Many calls and meetings now taking place.” He also said, in later comments to reporters, that “but sometimes they have to fight it out.” There was little else suggesting an imminent breakthrough. “We are in an existential campaign,” Israeli Prime Minister Benjamin Netanyahu said as he visited the site of a missile strike on the coastal city of Bat Yam on Sunday. “Iran will pay a very heavy price for deliberately murdering our citizens, women and children.” His defense minister said the “regime in Tehran” was now

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Russia Says It Struck Kremenchuk Oil Refinery in Ukraine

Russia said its overnight missile and drone barrage struck the large Kremenchuk oil refinery in central Ukraine, which was previously targeted by Kremlin forces in 2022.  “A group strike with precision-guided air and sea-based weapons, as well as unmanned aerial vehicles” hit the facility in the Poltava region, Russia’s defense ministry said in a Telegram statement.  Acting regional governor Volodymyr Kohut said Russia’s main targets were energy and agriculture facilities in the city, located about 300 kilometers (186 miles) southeast of Kyiv.  Images on social media showed the skies above Kremenchuk ablaze from the aerial bombardment.  “The night was difficult,” Kohut said on Ukrainian TV. “From 11:30 p.m until 4:00 a.m., a massive attack was happening.” Nobody was injured and Ukraine’s air defense shot down majority of the missiles and drones, Kohut said, without providing details about the status of the refinery.  Explosions and debris ignited fires, damaging residential buildings and vehicles after “a massive combined attack using missiles and drones,” Ukraine’s foreign ministry said on X.  Russia previously targeted the Kremenchuk refinery and surrounding areas with a series of missile attacks in April, May and June of 2022. The first strike shut down the facility, which supplied Ukrainian troops in the central and eastern parts of the country, and damaged much of its infrastructure.   Separately, fire broke out at an automobile plant in the Elabuga district of Russia’s Tatarstan region – some 1,400 kilometers from the Ukrainian border – as a result of fallen debris from Ukrainian drones, Rustam Minnikhanov, head of the region, said on Telegram. One person was killed and 13 injured, he said.  Ukraine’s General Staff said drones struck facilities in Elabuga that manufacture, test and launch unmanned aerial vehicles on the territory of Ukraine, in particular on energy and civil infrastructure. The impact of the strike

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TotalEnergies’ Saft Scores BESS Job for Gurin Energy in Japan

TotalEnergies SE’s Saft will deliver a battery energy storage system to Gurīn Energy Pte. Ltd. for a project in Fukushima, Japan. TotalEnergies said in a media release Saft will deliver a fully integrated lithium-ion (Li-ion) battery system with a total of over 1 gigawatt-hour (GWh) of storage, together with power conversion and power management systems from its partners, as well as Saft’s I-Sight cloud supervision and data management systems featuring AI-based functionalities. “Asia is a critical region for the sustained, long-term growth of Saft’s ESS business”, Vincent Le Quintrec, Saft Sales and Marketing Director for Energy Storage Systems, said. “Saft’s proven long-term record in lithium-ion Battery Energy Storage Systems, together with Gurin Energy’s ambition in renewable project development, will play an important role in Japan’s energy transition”, Le Quintrec added. The BESS will also be installed, commissioned, and serviced by Saft, TotalEnergies said. The BESS will be deployed at a stand-alone energy storage project to be built in Soma City, Fukushima Prefecture. The project will be capable of providing over 240 megawatts (MW) of power for four hours. Construction is expected to begin in 2026. Large-scale energy storage systems store and release electricity to help grid operators better balance demand and generation, TotalEnergies noted. Adding storage will ensure Japan has a stable energy supply and can maximize renewable energy use, aiding its goal of 40-50 percent renewable energy by 2040, up from 27 percent, and carbon neutrality by 2050. “At Gurin Energy, we’re on a mission to accelerate the energy transition in Asia, and we do this by developing projects that strategically advance the renewable energy landscape in the region. Our project in Soma City, Fukushima Prefecture is a groundbreaking project that will substantially contribute to the flexibility of the local, regional, and national power grids”, Ushio Okuyama, Country Manager

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Pertamina Expands Pertamax Green 95 Network in Central Java

Indonesian state-owned oil and natural gas company PT Pertamina (Persero) has launched the distribution of its Pertamax Green 95 product at three public filling stations in the Central Java Region. The company said in a media release that with the new additions its Pertamax Green product line is now available at 119 gas stations across Jakarta, West Java, Banten, Central, and East Java. The company said it markets the product through Subholding Commercial and Trading PT Pertamina Patra Niaga. The product has a Research Octane Number (RON) content of 95 mixed with 5 percent bioethanol based on plants such as sugar cane, thus producing lower emissions and being more environmentally friendly, Pertamina said. Simon Aloysius Mantiri, President Director of Pertamina, stated that Pertamax Green 95 involves local farmers and the national bioenergy industry. “The effort to present Pertamax Green 95 is proof of Pertamina’s commitment to presenting clean and environmentally friendly fuel. This step reflects Pertamina’s strategy in encouraging renewable energy innovation, prioritizing cross-sector collaboration, and providing real solutions for the community”, Mantiri said. Acting President Director of Pertamina Patra Niaga, Mars Ega Legowo Putra, noted that Pertamax Green 95 was introduced to the Indonesian public July 2023. “We want to create a double impact, namely reducing carbon emissions and encouraging green economic growth. We are targeting Pertamax Green 95 to be present at 150 gas stations by the end of 2025,” said Ega. To contact the author, email [email protected] WHAT DO YOU THINK? Generated by readers, the comments included herein do not reflect the views and opinions of Rigzone. All comments are subject to editorial review. Off-topic, inappropriate or insulting comments will be removed. MORE FROM THIS AUTHOR

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Oracle’s struggle with capacity meant they made the difficult but responsible decisions

IDC President Crawford Del Prete agreed, and said that Oracle senior management made the right move, despite how difficult the situation is today. “Oracle is being incredibly responsible here. They don’t want to have a lot of idle capacity. That capacity does have a shelf life,” Del Prete said. CEO Katz “is trying to be extremely precise about how much capacity she puts on.” Del Prete said that, for the moment, Oracle’s capacity situation is unique to the company, and has not been a factor with key rivals AWS, Microsoft, and Google. During the investor call, Katz said that her team “made engineering decisions that were much different from the other hyperscalers and that were better suited to the needs of enterprise customers, resulting in lower costs to them and giving them deployment flexibility.” Oracle management certainly anticipated a flurry of orders, but Katz said that she chose to not pay for expanded capacity until she saw finalized “contracted noncancelable bookings.” She pointed to a huge capex line of $9.1 billion and said, “the vast majority of our capex investments are for revenue generating equipment that is going into data centers and not for land or buildings.”

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Winners and losers in the Top500 supercomputer ranking

GPU winner: AMD AMD is finally making a showing for itself, albeit modestly, in GPU accelerators. For the June 2025 edition of the list, AMD Instinct accelerators are in 23 systems, a nice little jump from the 10 systems on the June 2024 list. Of course, it helps with the sales pitch when AMD processors and coprocessors can be found powering the No. 1 and No. 2 supercomputers in the world. GPU loser: Intel Intel’s GPU efforts have been a disaster. It failed to make a dent in the consumer space with its Arc GPUs, and it isn’t making much headway in the data center, either. There were only four systems running GPU Max processors on the list, and that’s up from three a year ago. Still, it’s pitiful showing given the effort Intel made. Server winners: HPE, Dell, EVIDAN, Nvidia The four server vendors — servers, not component makers — all saw share increases. Nvidia is also a server vendor, selling its SuperPOD AI servers directly to customers. They all gained at the expense of Lenovo and Arm. Server loser: Lenovo It saw the sharpest drop in server share, going from 163 systems in June of 2024 to 136 in this most recent listing. Loser: Arm Other than the 13 Nvidia Grace chips, the ARM architecture was completely absent from this spring’s list.

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Micron joins HBM4 race with 36GB 12-high stack, eyes AI and data center dominance

Race to power the next generation of AI By shipping samples of the HMB4 to the key customers, Micron has joined SK hynix in the HBM4 race. In March this year, SK hynix shipped the 12-Layer HBM4 samples to customers. SK hynix’s HBM4 has implemented bandwidth capable of processing more than 2TB of data per second, processing data equivalent to more than 400 full-HD movies (5GB each) in a second, said the company. “HBM competitive landscape, SK hynix has already sampled and secured approval of HBM4 12-high stack memory early Q1’2025 to NVIDIA for its next generation Rubin product line and plans to mass produce HBM4 in 2H 2025,” said Danish Faruqui, CEO, Fab Economics. “Closely following, Micron is pending Nvidia’s tests for its latest HBM4 samples, and Micron plans to mass produce HBM4 in 1H 2026. On the other hand, the last contender, Samsung is struggling with Yield Ramp on HBM4 Technology Development stage, and so has to delay the customer samples milestones to Nvidia and other players while it earlier shared an end of 2025 milestone for mass producing HBM4.” Faruqui noted another key differentiator among SK hynix, Micron, and Samsung: the base die that anchors the 12-high DRAM stack. For the first time, both SK hynix and Samsung have introduced a logic-enabled base die on 3nm and 4nm process technology to enable HBM4 product for efficient and faster product performance via base logic-driven memory management. Both Samsung and SK hynix rely on TSMC for the production of their logic-enabled base die. However, it remains unclear whether Micron is using a logic base die, as the company lacks in-house capability to fabricate at 3nm.

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Cisco reinvigorates data center, campus, branch networking with AI demands in mind

“We have a number of … enterprise data center customers that have been using bi-directional optics for many generations, and this is the next generation of that feature,” said Bill Gartner, senior vice president and general manager of Cisco’s optical systems and optics business. “The 400G lets customer use their existing fiber infrastructure and reduces fiber count for them so they can use one fiber instead of two, for example,” Gartner said. “What’s really changed in the last year or so is that with AI buildouts, there’s much, much more optics that are part of 400G and 800G, too. For AI infrastructure, the 400G and 800G optics are really the dominant optics going forward,” Gartner said. New AI Pods Taking aim at next-generation interconnected compute infrastructures, Cisco expanded its AI Pod offering with the Nvidia RTX 6000 Pro and Cisco UCS C845A M8 server package. Cisco AI Pods are preconfigured, validated, and optimized infrastructure packages that customers can plug into their data center or edge environments as needed. The Pods include Nvidia AI Enterprise, which features pretrained models and development tools for production-ready AI, and are managed through Cisco Intersight. The Pods are based on Cisco Validated Design principals, which offer customers pre-tested and validated network designs that provide a blueprint for building reliable, scalable, and secure network infrastructures, according to Cisco. Building out the kind of full-scale AI infrastructure compute systems that hyperscalers and enterprises will utilize is a huge opportunity for Cisco, said Daniel Newman, CEO of The Futurum Group. “These are full-scale, full-stack systems that could land in a variety of enterprise and enterprise service application scenarios, which will be a big story for Cisco,” Newman said. Campus networking For the campus, Cisco has added two new programable SiliconOne-based Smart Switches: the C9350 Fixed Access Smart Switches and C9610

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Qualcomm’s $2.4B Alphawave deal signals bold data center ambitions

Qualcomm says its Oryon CPU and Hexagon NPU processors are “well positioned” to meet growing demand for high-performance, low-power compute as AI inferencing accelerates and more enterprises move to custom CPUs housed in data centers. “Qualcomm’s advanced custom processors are a natural fit for data center workloads,” Qualcomm president and CEO Cristiano Amon said in the press release. Alphawave’s connectivity and compute technologies can work well with the company’s CPU and NPU cores, he noted. The deal is expected to close in the first quarter of 2026. Complementing the ‘great CPU architecture’ Qualcomm has been amassing Client CPUs have been a “big play” for Qualcomm, Moor’s Kimball noted; the company acquired chip design company Nuvia in 2021 for $1.4 billion and has also announced that it will be designing data center CPUs with Saudi AI company Humain. “But there was a lot of data center IP that was equally valuable,” he said. This acquisition of Alphawave will help Qualcomm complement the “great CPU architecture” it acquired from Nuvia with the latest in connectivity tools that link a compute complex with other devices, as well as with chip-to-chip communications, and all of the “very low level architectural goodness” that allows compute cores to deliver “absolute best performance.” “When trying to move data from, say, high bandwidth memory to the CPU, Alphawave provides the IP that helps chip companies like Qualcomm,” Kimball explained. “So you can see why this is such a good complement.”

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LiquidStack launches cooling system for high density, high-powered data centers

The CDU is serviceable from the front of the unit, with no rear or end access required, allowing the system to be placed against the wall. The skid-mounted system can come with rail and overhead piping pre-installed or shipped as separate cabinets for on-site assembly. The single-phase system has high-efficiency dual pumps designed to protect critical components from leaks and a centralized design with separate pump and control modules reduce both the number of components and complexity. “AI will keep pushing thermal output to new extremes, and data centers need cooling systems that can be easily deployed, managed, and scaled to match heat rejection demands as they rise,” said Joe Capes, CEO of LiquidStack in a statement. “With up to 10MW of cooling capacity at N, N+1, or N+2, the GigaModular is a platform like no other—we designed it to be the only CDU our customers will ever need. It future-proofs design selections for direct-to-chip liquid cooling without traditional limits or boundaries.”

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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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