Key Takeaways Quanta reported a record $39.2B backlog as of Q3 2025, reflecting strong power infrastructure demand.PWR expands its Total Solutions platform to deliver generation, storage and grid projects for large loads.Quanta's scale and self-performed labor position it at the center of data center-driven grid investment.Quanta Services, Inc. (PWR) is uniquely positioned to meet the explosive rise in power demand driven by data centers, advanced manufacturing and electrification. As the United States' ene ...