Ares Management, a private equity firm, completed the acquisition of Burnham RNG, a biogas assets company. Financial terms were not disclosed. "Burnham is excited to work with Ares in its next chapter of growth. We are proud of the team and the business we have built to date and look forward to deploying more successful biogas projects in the wastewater segment and beyond alongside an experienced infrastructure investor in Ares," Chris Tynan, Burnham Founder and CEO.