3M, a world leader in window films for four decades and recipient of the first patent for window films in 1966, joined the Clinton Climate Initiative's (CCI) landmark global procurement agreement to reduce carbon dioxide emissions by making energy savings technologies affordable and accessible to cities around the world.

Under the agreement, 3M will sell its energy-saving window film to 40 of the world’s largest cities (C40) at greater volumes and reduced costs, helping city buildings cut back on the energy they consume and associated carbon dioxide emissions. "We are honoured to have been approached by the Clinton Foundation to participate in this important initiative," said Kevin Ries, division vice president of 3M Building and Commercial Services. "Our window films provide superior technology, keeping heat out, while letting natural light in. They are a cost-effective way to achieve energy savings and our qualified dealer network makes installation easy for everyone."

According to the company’s press release, five window films from 3M were invited to be part of the Initiative, based on their advanced technology that blocks the heat penetrating windows and results in less stress on air-conditioning systems and lower overall energy costs in summer months and warmer climates. Among them are two films from the Prestige series – the first clear, metal-free window films that measurably reduce the heat and UV rays that enter commercial buildings, while allowing natural light through.