AEP x X-energy x Amazon (Sullivan County SMR)

American Electric Power (Nasdaq: AEP) is a major US electric utility and transmission owner headquartered in Columbus, Ohio. It serves about 5.6 million customers across 11 states and is expanding competitive generation for large-load customers, including AI data centers.

Maryland-based developer of the Xe-100 small modular reactor, an 80 MWe high-temperature gas-cooled design, and TRISO-X fuel. Listed on Nasdaq as XE. Amazon is an investor and development partner.

Amazon is the largest deployer of physical-AI robotics in the world by fleet count, with more than 1 million robots deployed across its global fulfillment network as of mid-2025, a count that continues to climb in 2026. The robot-to-human ratio across Amazon's operations is approaching 1:1, with roughly 1.5 million human employees. Amazon's physical-AI strategy is structurally vertically integrated: the company manufactures its own robotics platforms through Amazon Robotics (the subsidiary formed from the 2012 acquisition of Kiva Systems), operates autonomous vehicle robotaxi service through Zoox (acquired 2020), pilots external humanoids including [Agility robotics](/companies/agility-robotics) Digit, and acquired the Covariant founding team in August 2024 to accelerate AI deployment across robotics. The company's next-generation Shreveport, Louisiana fulfillment center deploys 10× more robots than a standard facility and serves as the orchestration testbed for Amazon's full robotics platform stack. Amazon's editorial significance is structural vertical integration unmatched by any other operator in physical AI. While most operators evaluate humanoids from external vendors (GXO, BMW, Toyota), and while most robot makers depend on external customer deployments (Figure, Agility, Apptronik), Amazon owns the entire stack: manufactures its own platforms, operates its own deployments, develops its own AI through Covariant talent, and runs its own autonomous-vehicle service. This puts Amazon in a category by itself among physical-AI operators globally.