Alva Energy

About Alva Energy

Alva Energy is developing rapid nuclear uprate solutions to add gigawatts of clean power to the U.S. fleet. By deploying 250–300 MWe uprates using mature, regulator-ready technologies, Alva aims to deliver large-scale capacity within years rather than decades. The approach leverages advanced steam generators, a second turbine plant, and a unified digital control system to integrate uprates with existing reactors while maintaining safety margins. The company emphasizes repeatable, turnkey project delivery and financeable infrastructure to enable utilities and power purchasers to deploy gigawatts of new nuclear capacity.