Research from Wood Mackenzie indicates that the global robotics industry may require 363 TWh of electricity annually by 2035, equivalent to the consumption of approximately 35 million average US households. This demand is compounded by existing pressures on energy capacity from AI data centers, marking robotics as a significant, yet largely unaccounted, factor in global electricity consumption.
The anticipated growth of industrial robots is expected to account for 357 TWh of this demand, with humanoid robots contributing an additional 6 TWh. Currently, 5 million operational robots consume 78 TWh annually, nearly double the electricity usage of London. If the growth rate of 12 percent per year continues, the operational fleet could reach 16 million units by 2035, with China leading the market by installing over 70 percent of global industrial robots.
As humanoid robots gain traction, their power demand could rival South Korea's entire electricity generation by 2026 if the market reaches one billion units by 2050. The decline in humanoid robot prices, dropping 93 percent from 2020 to 2025, is making them more accessible, despite current limitations in their deployment. No further timeline was disclosed at the time of publication.
Editor's Note
The projected electricity demand from the robotics sector highlights the urgent need for energy infrastructure planning. As robotics adoption accelerates, particularly in industrial applications, stakeholders must consider the implications for energy supply and grid management. This trend underscores the intersection of technology and energy, necessitating strategic investments in both fields to support future growth.
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