OCP Members Advocate for DC Power in Data Centers

Members of the Open Compute Project (OCP), including firms like Google, ABB, and Siemens, are advocating for the adoption of low voltage direct current (LVDC) systems in data centers to better accommodate the growing power demands of high-density AI hardware. At a recent conference in Barcelona, the group outlined a 170-page white paper detailing the benefits and challenges of transitioning to DC power, which would eliminate the multiple conversion steps involved in traditional AC systems, thereby enhancing efficiency.

This initiative is particularly critical as AI power requirements are escalating dramatically, with Nvidia predicting future AI racks may necessitate up to 1MW of power. By reducing reliance on traditional power systems and standardizing LVDC infrastructure, this move is positioned to bolster national autonomy over AI capabilities, while simultaneously aiming to streamline operations within data centers to meet the future demands of AI technologies.