Aircapture and Almanac Beer Co. have released Flow – Clean Air Edition, described as the first commercial beer carbonated with 99.999% pure CO₂ captured from the atmosphere. The initiative seeks to stabilize brewery CO₂ supplies and decrease dependence on fossil-based sources.
On March 23, 2026, Aircapture and Almanac Beer Co. announced the launch of Flow – Clean Air Edition. This product marks the first commercial beer to use carbonation from CO₂ that is 99.999% pure and directly captured from the atmosphere via direct air capture technology, according to a Brewbound report citing the companies' press release. The collaboration aims to address brewery challenges by providing a reliable CO₂ source, thereby reducing the need for CO₂ derived from fossil fuels. Brewbound described the beer as a step toward sustainable sourcing in the brewing industry. No additional details on production scale, availability, or pricing were provided in the announcement.