While we debate how much electricity AI needs, China already has a data center that runs on clean energy
The first data center Artificial Intelligence Powered by China’s Wind Power. This is an innovative facility in the Ningxia Hui Autonomous Region, in the northwestern part of the country, and has a renewable energy supply that allows it to operate using 100% clean electricity. This means everything a milestone for the Asian country and also for the global industry if we take into account the debate that sparks the enormous environmental impact of these infrastructures. Less emissions into the atmosphere. According to what the media shares South China Morning Postthe IA data center’s renewable energy plant generates 4.3 billion kilowatt-hours of electricity per year, reducing carbon emissions into the atmosphere by 3.65 million tons. Furthermore, the installation reaches a 1.15 in the energy use efficiency indicator (PUE), which measures the entire power of a facility and the energy expenditure of data centers. To put this in context, the industry’s average PUE has been 1.56 over the last 5 years, according to the Global Data Center Survey 2025 by Uptime Institute. A score of 1.0 would be a perfect PUE, according to this organization. Data in the East, Computing in the West. The implementation of this AI data center is part of a broader strategic plan that the Asian country is carrying out to reinforce the infrastructure that supports the development of AI using renewable energy. With the name in English Eastern Data, Western Computing (EDWC), this national megaproject seeks to move data processing from the more developed eastern areas of China to the rural western regions, which have much better and abundant environmental conditions for renewable energy sources. This would be the case of the Ningxia Hui Autonomous Region. In this way, the Asian giant plans to face the increase in energy demand in the coming yearswhich may be double in 2030 according to some forecasts. Voracious consumption. The AI data centersdespite being very similar to traditional data centers, work with a greater processing demand, which makes them true energy guzzlers. The ICT consulting company Gartner predicts that the electricity consumption of this type of locations will reach 565 TWh this 2026. Regarding its impact, a recent study carried out by Allianz reveals that the emissions associated with this type of centers reached 286 megatons of carbon dioxide in 2025 and their carbon footprint has been 57% larger than what the IEA had originally calculated. Among the resources that have been used the most, electricity consumption is at the top, responsible for 76% of that footprint. For this reason, the report suggests that moving towards a greener AI will depend, above all, on transforming the energy systems that feed it and betting on renewable resources such as wind energywhich has hardly any water or carbon footprint. And here, what are we doing? The “green” outpost What China is taking is of enormous interest for the rest of the world, especially for our continent if we take into account the decarbonization objectives that come from Brussels. The European Union has already contemplated this type of data centers in some of its general energy regulations, such as the Energy Efficiency Directive (EU) 2023/1791which in its article 12 establishes that those centers with more than 500 kW will be obliged to make their energy consumption public. Other standards, such as Delegated Regulation (EU) 2024/1364seek to unify a regime of common assessment for the more than 3,000 installations of this type that exists in the EU. Although there is no shortage of those who see in this regulatory will a reason why Europe could be left behind In the technological race, the truth is that the energy efficiency of data centers, and especially in AI centers, can make a difference. That’s how he thinks Hongpeng LeiHead of the Mitigation Division of the United Nations Environment Program (UNEP), for whom betting on more sustainable centers is not an obstacle, but “the path to a resilient and competitive digital infrastructure”. Spain, for its part, is one of the European leaders in renewable energy with more than 55% of the electricity produced with this origin in 2025. This obvious advantage gives it a great potential to build a green-powered next-generation data infrastructure. However, it is worth asking whether the Spanish network will be able to keep pace with the installation of these centers and, consequently, satisfy what is clearly going to be a huge energy demand. For now, The project that Microsoft plans to build in Aragon will consume more energy than the entire autonomous communityan example of the energy challenge that accompanies the development of AI. Image | Paul Hanaoka Xataka | “Only behind the United States”: China has achieved a until recently chimerical position in intelligent computing