AI skyrockets its consumption: reasoning models use 100× more energy

Source: CritpoTendencia Original Title: AI skyrockets its power consumption: reasoning models use 100× more energy Original Link: https://criptotendencia.com/2025/12/05/la-ia-dispara-su-consumo-modelos-de-razonamiento-usan-100x-mas-energia/ A new study revealed that artificial intelligence models designed to mimic human reasoning consume 100 times more energy than standard systems. The research, led by experts from the AI Energy Score project, warns that this difference signals a structural leap in the pressure AI will exert on global power grids.

OpenAI moves forward with a $7 billion AI campus to support the new energy demand

As consumption surges, tech giants are accelerating unprecedented infrastructure investments. OpenAI announced the construction of a $7 billion AI campus in Sydney together with data center operator NextDC.

The facility, located 45 kilometers west of the city’s central district, will have a potential capacity of 550 megawatts, making it the largest infrastructure bet by the creator of ChatGPT in Asia-Pacific.

The goal is clear: secure the computing power and energy needed for a generation of models that require far more resources than those used so far.

Amazon scales up Trainium2 with multibillion-dollar revenues and over 1 million chips in production

At the same time, Amazon has reinforced its bet on AI hardware. During AWS re:Invent in Las Vegas, CEO Andy Jassy confirmed that the Trainium2 chip is already generating several billion dollars in revenue, with more than 1 million units in production and adoption by 100,000 companies. The chip, optimized for model training, aims to challenge Nvidia’s dominance in the advanced computing market.

With skyrocketing energy consumption, an ecosystem demanding extreme scalability, and growing competition in specialized hardware, AI is entering a stage where electricity becomes the critical resource. The limits of this technology no longer depend only on algorithms or GPUs: they depend on megawatts.