Hornbeck Offshore and Deployable Energy Partner on Nuclear Maritime Power

The partnership focuses on the Unity Nuclear Battery, a 1 MWe transportable microreactor designed for rapid integration into existing vessel architectures rather than requiring custom-built ships. By utilizing this technology, the companies aim to serve five priority markets: inland waterways, offshore platforms, national security logistics, autonomous vessels, and floating data centers. The Unity reactor reached criticality on June 30, 2026, a milestone that recently prompted a White House visit for the development team.

To facilitate the transition from demonstration to commercial use, the firms are establishing a joint working group tasked with navigating licensing pathways, regulatory approvals, and financing structures. Deployable Energy CEO Bobby Gallagher and Hornbeck Offshore CEO Todd M. Hornbeck intend to leverage this collaboration to achieve multi-gigawatt deployment capacity over the next decade. The initiative aims to provide emissions-free power with refueling intervals exceeding five years, positioning the technology as a competitive alternative to traditional grid-power and marine diesel systems.