Data center growth poses challenges, opportunities for electric grid, expert says
Alan Cooper, CEO of On.Energy, discussed how Northern Virginia's expanding data center industry can impact the electric grid. He suggested that advanced technologies like battery storage and power management can help data centers support the grid and reduce strain. Cooper emphasized that data centers, with modern energy infrastructure, can contribute to grid reliability.
Alan Cooper, CEO and co-founder of On.Energy, recently discussed the impact of Northern Virginia's growing data center industry on the electric grid during an interview with 7News in Arlington. Cooper explained that new infrastructure and grid protection systems are crucial for maintaining reliability amidst increasing electricity demand, particularly after a recent transmission failure briefly caused multiple data centers to disconnect from the system.
Cooper clarified that the disconnection occurred to protect sensitive equipment and resulted in modest impacts, mainly brief power flickers rather than widespread outages. He noted that the primary concern is not data centers connecting to the grid, but rather their sudden disconnection during periods of instability, which can complicate efforts to balance electricity supply and demand. Cooper commended regional grid operators and utilities for their extensive planning and technology in maintaining a reliable system.
According to Cooper, modern data centers are increasingly investing in technologies such as advanced battery storage and power management to lessen their grid impact during disturbances. He described these systems as a "firewall" between the grid and data centers, allowing facilities to operate continuously while reducing stress on the broader electric system and preventing sudden changes in demand. Cooper anticipates that battery storage and flexible energy systems will play an expanding role in the future of the electric grid.
Cooper concluded by suggesting that data centers should be recognized as potential contributors to grid reliability through investments in modern energy infrastructure, not solely as major electricity consumers. Northern Virginia, home to the world's largest concentration of data centers, remains a key area for discussions on electric grid capacity and infrastructure requirements for the rapid expansion of artificial intelligence and cloud computing.