Ring Container Technologies is a privately held, multinational corporation focused on finding sustainable solutions for the consumer packaging industry. They have over 15 locations worldwide and began operations in 1968. Through steady growth they are now one of the largest plastic container manufacturers in North America.
In 2010, U.S. Energy Recovery retrofitted their Fontana, CA manufacturing facility. This retrofit of replacing old lighting technology with energy efficient fluorescent technology resulted in an annual kWh reduction of 130,593 and an annual savings of $16,324.