Business Insider featured enVerid (recently backed by Bill Gates’ Breakthrough Energy Ventures) in a round-up of the fund’s investments. The article notes that “enVerid Systems developed a high-efficiency heating and cooling technology that uses as much as 30% less energy than traditional systems. While traditional HVAC systems rely on bulky machines that continuously suck in large amounts of air into a building, as a way to keep it clean, enVerid’s device recycles indoor air, instead, by running it through an advanced filter that can remove molecular pollutants, including carbon dioxide.”
Read the article here (note: article is protected by a paywall).