DC Power Distribution for Data Centers — The 2026 Power Shift
The 2026 Data Center Power Report indicates a major architectural overhaul. To support gigawatt-scale AI factories, 45% of hyperscalers expect to adopt Direct Current (DC) distribution by 2028 to eliminate conversion losses.
Efficiency Gains: By bypassing the AC-to-DC conversion steps usually found at the server rack level, 2026 data centers achieve a 5–10% increase in overall energy efficiency.
Onsite Generation Synergy: DC architectures are perfectly suited for Fuel Cells and Solar Arrays, which natively produce DC power, facilitating the shift toward 100% onsite-powered campuses.
High-Voltage Busways: 2026 designs utilize centralized high-voltage DC busways, reducing the amount of copper wiring required and simplifying cooling requirements in high-density AI clusters.