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California Set To Become First US State To Manage Power Outages With AI

2 days 18 hours ago
An anonymous reader quotes a report from MIT Technology Review: California's statewide power grid operator is poised to become the first in North America to deploy artificial intelligence to manage outages, MIT Technology Review has learned. "We wanted to modernize our grid operations. This fits in perfectly with that," says Gopakumar Gopinathan, a senior advisor on power system technologies at the California Independent System Operator -- known as the CAISO and pronounced KAI-so. "AI is already transforming different industries. But we haven't seen many examples of it being used in our industry." At the DTECH Midwest utility industry summit in Minneapolis on July 15, CAISO is set to announce a deal to run a pilot program using new AI software called Genie, from the energy-services giant OATI. The software uses generative AI to analyze and carry out real-time analyses for grid operators and comes with the potential to autonomously make decisions about key functions on the grid, a switch that might resemble going from uniformed traffic officers to sensor-equipped stoplights. But while CAISO may deliver electrons to cutting-edge Silicon Valley companies and laboratories, the actual task of managing the state's electrical system is surprisingly analog. Today, CAISO engineers scan outage reports for keywords about maintenance that's planned or in the works, read through the notes, and then load each item into the grid software system to run calculations on how a downed line or transformer might affect power supply. "Even if it takes you less than a minute to scan one on average, when you amplify that over 200 or 300 outages, it adds up," says Abhimanyu Thakur, OATI's vice president of platforms, visualization, and analytics. "Then different departments are doing it for their own respective keywords. Now we consolidate all of that into a single dictionary of keywords and AI can do this scan and generate a report proactively." If CAISO finds that Genie produces reliable, more efficient data analyses for managing outages, Gopinathan says, the operator may consider automating more functions on the grid. "After a few rounds of testing, I think we'll have an idea about what is the right time to call it successful or not," he says.

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Saudi Arabia Asks Consultants To Reassess Feasibility of 'The Line' Megaproject

2 days 19 hours ago
Saudi Arabia has asked consultants to reassess the feasibility of The Line, its ambitious 170km linear city project and centerpiece of the Neom initiative, as rising costs and falling oil prices force the kingdom to scale back its megaprojects. Middle East Eye reports: In April, The Financial Times reported that the CEO of Neom had launched a "comprehensive review" of the kingdom's megaproject. Neom, along with luxury Red Sea hotels and a ski resort, is the flagship project of Crown Prince Mohammed bin Salman's Vision 2030 plan to transform the kingdom's economy and reduce its dependence on oil revenue. Bloomberg reported in 2024 that Saudi Arabia was cutting back plans for The Line. Instead of 1.5 million people living there by 2030, Saudi officials were said to anticipate fewer than 300,000 residents. Meanwhile, only 2.4km of the city is expected to be completed by 2030. In April, Goldman Sachs painted a bleak picture for Saudi Arabia's projects in a note to clients, projecting "pretty significant" budget deficits and more scaling back of megaprojects. Neom has already faced internal challenges. Nadhmi al-Nasr, who managed Neom's construction from 2018 to 2024, departed from his post in November. Nasr earned a chilling reputation managing Neom. He bragged that he put everyone to work "like a slave," adding, "When they drop down dead, I celebrate. That's how I do my projects." Two other foreign executives also left Neom at the end of 2024, according to The Wall Street Journal.

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Microsoft Has a New Trick To Improve Laptop Battery Life On Windows

2 days 20 hours ago
Microsoft is testing a new adaptive energy saver mode in Windows 11 that automatically turns energy saver on or off based on system workload instead of battery percentage, aiming to extend laptop battery life without dimming screen brightness. The feature is currently available to Windows Insider testers and expected to roll out later this year. The Verge reports: The energy saver mode in Windows 11 typically dims a display brightness by 30 percent, disables transparency effects, and stop apps running in the background. Non-critical Windows update downloads are also paused, and certain apps like OneDrive, OneNote, and Phone Link may not sync fully while energy saver is enabled. This new adaptive energy saver mode, which will only be available on devices with a battery, will automatically enable or disable without affecting screen brightness. That will make it less noticeable on devices like laptops, tablets, and handhelds. "Adaptive energy saver is an opt-in feature that automatically enables and disables energy saver, without changing screen brightness, based on the power state of the device and the current system load," explains Microsoft's Windows Insider team.

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