In Edison’s Revenge, Data Centers Are Transitioning From AC to DC

Edison’s original DC power grid is making a comeback in data centers, slashing conversion losses by 10% to 15% compared to traditional AC systems. With hyperscalers deploying DC at scale, this shift cuts energy waste that usually exceeds $2 million per year for a 100 MW facility. This transition not only echoes Edison's vision but delivers a concrete 20% reduction in cooling costs, making data centers leaner and greener.