About Us

OnSite Partners is a leading provider of behind-the-meter solutions that assist customers in reducing their energy spend and achieving any other goals specifically tied to their energy consumption. Established in 2015, OnSite Partners provides technical expertise, market knowledge, and investment capital for a geographically diverse array of energy projects, including solar, combined heat and power, energy storage, electrical substations, fuel cells, waste heat recovery, and peaking generation resources throughout the U.S.

A subsidiary of Basalt Infrastructure, OnSite Partners owns distributed generation assets and sells the output to schools, municipalities, hospitals, and other commercial and industrial customers. OnSite Partners owns nearly 100 MW of operating projects for customers and has an additional 85 MW under construction.