Helm played a critical role in delivering Air Liquide’s largest Renewable Natural Gas (RNG) plant at the Winnebago Landfill, south of Rockford, IL. As a direct-to-owner project, Helm was responsible for process piping, electrical, HVAC, controls, and civil work, ensuring the seamless transformation of landfill-sourced biogas into high-pressure, utility-grade renewable gas.  

Despite a fast-track schedule, Helm leveraged cutting-edge VDC/BIM technology to coordinate and expedite installation, demonstrating its ability to execute large-scale, complex energy projects with precision. This milestone project highlights Helm’s expertise, innovation, and commitment to advancing sustainable energy solutions.