In 2021, Maine Beer Company nearly lost its product. Its carbon dioxide supplier ran short, threatening to leave beer going stale in tanks and halting bottling, kegging, and centrifuge operations. The fix came from an unlikely source: NASA's plans for living off the land on Mars. Beginning in the 1990s, Pioneer Astronautics won multiple Small Business Innovation Research (SBIR) contracts from Johnson Space Center to build compact, efficient, automated systems that could capture CO2 from Mars's atmosphere and combine it with hydrogen to produce water and methane rocket fuel. The capabilities weren't entirely new, but Pioneer's contribution was miniaturization and automation — making them fieldable. Pioneer founder Robert Zubrin first rearranged these subsystems for the oil and gas industry through Pioneer Energy. He then realized the CO2 capture and purification tech mapped directly onto brewing, where fermentation generates CO2 that's typically vented and then re-purchased from industrial suppliers. By 2015, the Craft Brewery Recovery System was in production. Pioneer eventually put the system up for licensing. Amy George founded Earthly Labs in Austin, Texas in 2016 to develop small-scale carbon capture, discovered the Pioneer system, and obtained an exclusive license. Since the pandemic reduced availability, carbon dioxide has experienced persistent shortages and price volatility — which George identified as major demand drivers. The company expanded beyond breweries into wineries, distilleries, and then into energy companies that generate CO2 as a by-product and can now sell it rather than vent it. A particularly valuable new market is helium production. Helium — essential for microchip fabrication and fiber-optic cables — exists in underground deposits mixed with methane and CO2 that must be separated. The NASA-derived capture tech handles the CO2 separation step. In 2021, Earthly Labs was acquired by Chart Industries Inc., a cryogenic equipment engineering firm, which has helped scale the technology for applications like power plants. This is the SBIR program working exactly as designed: public R&D investment for a space-exploration problem producing a compact, efficient technology that finds multiple commercial applications across entirely different industries. The pathway — Mars atmosphere processing to brewery carbon capture to industrial gas separation — is a clean example of generative technology transfer. No single company captured the value; it cascaded through licensing and acquisition into progressively larger markets. The trajectory matters. CO2 supply volatility is structural, not temporary. A technology that lets producers close their own CO2 loop — capturing process emissions for reuse rather than buying from centralized suppliers — reduces both cost exposure and emissions simultaneously. The question is whether Chart Industries scales this aggressively or lets it sit as a niche product line.
