CarbonNest achieves continuous stable operation of direct air capture of atmospheric CO₂ for over 200 hours during Hokkaido’s severe winter season

▤ Summary

CarbonNest says it kept its DAC system running stably for more than 200 hours during severe winter conditions in Hokkaido. The company used the field test to validate its control technology for operating direct air capture in extreme environments. It positions captured CO₂ as a regional resource that can support synthetic fuels, agriculture, and chemical feedstocks. CarbonNest is now building partnerships with renewable energy operators, local governments, industry players, and investors ahead of a planned 2027 commercialization. This update shows both technical progress and a push toward a broader commercial ecosystem.

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