Opus Energy has been known to value customer loyalty, and they often encourage existing customers to refer new clients through various referral programs. Typically, these programs can offer rewards or benefits for successful referrals, but the specifics may vary depending on the promotions they currently have in place. It is advisable for customers to check the latest information available on Opus Energy's official website, as they frequently update their offers and promotions. This will provide clarity on whether a referral program is running at that time and outline any potential benefits for both the referrer and the new customer. Additionally, details such as eligibility criteria, referral rewards, and how to participate would be included there. Therefore, for the most accurate and timely information, visiting Opus Energy's website is the best course of action.