China is preparing for an unprecedented deployment of 8.500 robots with artificial intelligence in its electrical gridThis initiative positions robotics as a key component of the country's civil infrastructure. The plan, spearheaded by the State Grid Corporation of China, combines massive investment, automation, and a very specific objective: to free technicians from the most dangerous and difficult-to-reach situations.
With a budget that is around $1.000 billion (about 6.800 billion yuan) For this first wave only, the public company wants to accelerate its massive investmentThe transition to a more automated network, capable of reacting faster to failures, emergencies, and extreme conditions, involves transforming robots into an everyday resource within electric companies, moving them away from the label of experimental prototypes.
A massive deployment: 8.500 robots for the Chinese power grid
The heart of the plan involves the purchase of 8.500 units of advanced robotics Equipped with artificial intelligence systems, specifically designed to operate on the ground within the electrical grid, State Grid, which controls the energy infrastructure in 26 of mainland China's 31 regions, thus incorporates a layer of automation unparalleled, at least in terms of scale, in other electrical systems worldwide.
The investment is not limited to the acquisition of the machines. According to internal planning, around 5.800 billion yuan will be allocated directly to hardwarewhile the rest of the budget will go to research, development and training projects for human personnel to work side by side with these new robotic colleagues.
This deployment occurs in parallel with the movements of China Southern Power GridThe other major power company in the country is also expanding its fleet of smart machines. Overall, the Chinese power sector will exceed 10.000 billion yuan in investment this year in embodied artificial intelligence and robotics applied to public utilities.
In practice, this operation transforms the Chinese power grid into the world's first large-scale civilian testing ground where robotics ceases to be a one-off experiment and becomes integrated as a stable part of the company's organizational chart, with ongoing functions, objectives, and budgets.
Robotic dogs to patrol substations and lines in mountainous areas
The bulk of the fleet will consist of approximately 5.000 quadruped robots similar to electric dogs, designed for patrol substationsThey can inspect transmission lines and cover areas where technicians take hours to reach. In mountainous or difficult-to-access environments, these robots can move faster and more safely than a human team.
These models include the family of robotic dogs FeiyunThey are trained to climb ladders, overcome obstacles, and work in rain, wind, or extreme temperatures—especially useful in remote regions or areas with adverse weather conditions. Their job will consist of inspecting equipment, detecting anomalies, and sending real-time data to control centers.
The company wants these units to be responsible for routine monitoring, checking power lines and support in light maintenance tasks. In this way, human technicians can focus on more complex interventions while the robots take care of the "daily round" of inspections.
Beyond Chinese territory, the first steps have already been taken to exporting these types of robotic dogs to other markets. The subsidiary Guangdong Power Grid has signed agreements to sell substation inspection units to Chile, opening the door for this type of technology to reach power grids in Latin America and, potentially, other regions, including Europe, in the medium term.
Humanoids and robots with arms for high-risk tasks
In addition to quadrupeds, State Grid's plan includes incorporating humanoid robots and double-articulated arm platforms to take on more complex and risky work on the electrical grid, especially on high and ultra-high voltage lines.
According to details released by local media, some of these remaining 3.500 robots are being trained to open panels, use tools, handling electrical equipment and perform switching operations or delicate maneuvers in installations where human error could have serious consequences. Thanks to their arms, they can execute precise gestures and replicate routine actions of technicians.
One of the key advantages of these systems is that they can work directly in environments already designed for peopleThis involves using existing stairs, walkways, corridors, and access points without needing to redesign the facilities from scratch. This reduces costs and speeds up integration, something that electrical operators particularly value.
The planned catalogue also includes humanoids capable of operating on ultra-high voltage power lineswhere the combination of altitude, electrical voltage, and environmental conditions increases the risk of human intervention. Here, the idea is for personnel to supervise remotely while robots perform the task directly on the infrastructure.
An increasingly automated electrical grid
Beyond the immediate impact, State Grid's move fits into a broader transformation plan: turning the grid into a highly automated system, supported by AI and robotics, capable of functioning with less, but more specialized, human intervention.
The company has announced that, between 2026 and 2030, it plans to invest in the order of 4 trillion yuan (about 500.000 billion euros) in modernizing the network, integrating smart networks, real-time data analysis systems and an infrastructure of connected sensors, cameras and robots.
With this approach, inspections, repairs, and incident responses could be carried out faster and with less risk to workersThe robots would be the first to arrive at the affected area, assess the situation, gather information and, in many cases, carry out the first interventions to stabilize the facility.
For network managers, this strategy also implies a profound organizational change: moving from teams based on on-site brigades scattered across the territory to control centers that coordinate swarms of machinessupervised by technicians specializing in remote operation and data analysis.
The giants of Chinese robotics are in charge of the project
This deployment would not be possible without an industrial base that has been refining its processes for years. State Grid will rely on a group of national suppliers that have become a global benchmark in robotics: Unitree Robotics, Deep Robotics, AgiBot, UBTech Robotics and Fourier Intelligence, among others.
Each company brings a different piece to the puzzle: from Robust and versatile quadrupeds From humanoids with advanced motor skills to dual-arm platforms that prioritize strength and precision, the coordination of all these players creates an extremely integrated and rapid supply chain.
The industry figures give an idea of ​​the power behind it. Chinese manufacturers are already concentrating over 80% of global robot shipments In some categories, this left Western competitors with a much more modest market share. In 2025 alone, major Chinese suppliers increased their deliveries fivefold compared to the previous year.
Shenzhen, one of the country's leading technology hubs, has become epicenter of robotic productionwith hundreds of thousands of industrial and service units rolling off its assembly lines each year. This ability to design, produce, and adjust at high speed allows it to respond to massive orders like State Grid's without collapsing the supply chain.
China as a global testing ground for service robotics
The case of 8.500 AI-powered robots for the electrical grid It is a particularly visible example of a broader trend: China is using its critical infrastructure, such as energy, to test service robotics in real-world, large-scale environments.
Unlike other countries where robots are still seen as pilot projects or isolated demonstrations, the Chinese electrical sector is beginning to treat them. as a routine operational resourceintegrated into their budgets and long-term strategies. This difference in approach can create a gap in accumulated experience and the quality of solutions.
This giant laboratory role raises, at the same time, relevant questions for other regions, including Europe and Spain: how to regulate the presence of robots in critical infrastructures, what security standards to requirehow to protect the data they generate and how to reorganize human work around these technologies.
Meanwhile, China's bet on robotics, embodied in the electricity sector, reinforces its position as dominant player in the global supply chain of these machines. As their companies begin exporting inspection and maintenance robots to other countries, the automation model being developed for their electrical grid is likely to have a direct influence on how other grids around the world are modernized.
With this move, the Asian giant's electricity grid positions itself as one of the clearest examples of how artificial intelligence, robotics, and critical infrastructure They can become intertwined: a fleet of thousands of robots patrolling substations, climbing metal ladders, opening panels and working on very high voltage lines may seem like science fiction, but, at the rate the project is progressing, it is getting closer and closer to becoming the new routine of the sector.
