# Power Struggles: The Real Challenge Behind Humanoid Robots > Source: > Published: 2026-07-14 22:22:46+00:00 # Power Struggles: The Real Challenge Behind Humanoid Robots The future of humanoid robotics hinges on power management. As the tech advances rapidly, the real hurdle lies in energy conversion and efficiency. [Robotics](/category/robotics) has been tantalizing us with the promise of humanoid machines that can think, move, and function like humans. Yet, the real bottleneck isn't the AI or the vision systems. It's the power that fuels these futuristic beings. While it's true that advances in mobility and dexterity are thrilling, there's a less glamorous but essential challenge: managing power efficiently. ## The Physics Problem Jim Anderton recently spoke with John Quinlan, Senior Engineering Manager at Murata Power Solutions, about the cornerstone of robotics: energy conversion. humanoids, the energy source, be it batteries or fuel cells, determines performance limits. It all comes down to efficiently converting that energy into motion and logic that drives the robot's mechatronics. Why should we care? Because without solving these energy issues, the dream of truly autonomous humanoid robots will remain just that, a dream. The container doesn't care about your consensus mechanism. Instead, it's the efficient use of every joule of power that makes or breaks these machines. ## What Are We Waiting For? Murata Power Solutions is paving the way with compact, high-efficiency power products. They’re not just focusing on robotics but are also making waves in information, communications, and even medical markets. The ROI isn't in the model. It's in the 40% reduction in power loss during energy conversion. Now, here's a question: can we continue to ignore the power struggle behind the robotic revolution? If engineers don't crack the energy code, will our humanoid helpers ever move beyond factory floors? Enterprise AI is boring. That's why it works. ## The Road Ahead As we push forward, expect to see more breakthroughs not just in robotics themselves but in the very power sources and systems that sustain them. Trade finance is a $5 trillion market running on fax machines and PDF attachments, but the real innovation is happening in energy efficiency. As Quinlan and his team at Murata are proving, the future of humanoid robotics depends as much on power management as it does on AI advancements. Get AI news in your inbox Daily digest of what matters in AI.