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American Supercritical, a startup, has secured $8 million in funding to deploy supercritical CO2 technology to retrofit inefficient gas turbines in data centers, aiming to boost power efficiency and reduce emissions without additional carbon pollution.
Elon Musk's SpaceX is building a foundry to cast turbine blades for gas turbines, aiming to accelerate their production to address AI's power bottleneck, though it raises pollution concerns.
Amazon's off-grid Texas data center power plant uses inefficient simple-cycle gas turbines, producing dramatically more greenhouse gas emissions than standard combined-cycle plants, exemplifying the environmental toll of AI data center buildout.
SpaceX says it will not remove all of xAI's unpermitted gas turbines near Memphis until July 2027, as it builds a permanent 1.2 GW natural gas power plant. The company faces lawsuits and regulatory scrutiny over emissions from turbines operating without permits.
Elon Musk quietly acquired APR Energy for over $1 billion to secure mobile gas turbines for powering xAI's Grok data centers, amid controversies over unpermitted turbines and the chatbot's heavy use for adult content. The deal underscores the growing energy demands of AI and the environmental trade-offs involved.
This paper introduces the Kalman Prototypical Network (KPN), a few-shot learning framework for fault detection in combined-cycle gas turbines. KPN models class prototypes as latent stochastic states to reduce variance and outperforms conventional methods on simulated leak detection tasks.
The Trump administration is intervening in a Clean Air Act lawsuit against Elon Musk's xAI, arguing that shutting down unpermitted gas turbines powering a data center would threaten AI innovation and national security because Grok is used by the military for targeting operations.
The Department of Justice sided with xAI in a lawsuit over unpermitted gas turbines, arguing that halting their use would harm national security and AI innovation supporting military operations.
The DOJ intervened in a NAACP lawsuit against xAI, arguing that stopping the company's unpermitted gas turbines at its Colossus 2 data center threatens national security because xAI's Grok AI model supports military operations.
SpaceX has committed over $2.8 billion to purchase gas turbines to power AI data centers for its xAI unit, highlighting energy constraints in the AI boom and regulatory controversies.
Elon Musk's xAI is operating nearly 50 natural gas turbines at its Mississippi data center without state air pollution permits due to a loophole classifying them as 'mobile'. The NAACP has filed a lawsuit seeking an injunction, claiming the unchecked emissions are worsening air quality in an already polluted region.