Airhive is highly effective, aiming to capture over 1 million tonnes of CO₂ annually by 2035 through proven modular direct air capture technology. Their projects demonstrate strong impact: Deep Sky Alpha will remove 1,000 tonnes/year by 2025 in Canada, TENET will capture 60 tonnes/year in the UK by 2025, and Skyscraper will supply 1,000 tonnes/year of CO₂ for soft drink production by late 2025. By 2027, their Carpenter facility aims to capture 10,000 tonnes/year, showing scalable growth and improved efficiency powered entirely by renewable energy. Their technology captures up to 99% of CO₂ from air passing through in less than a second, dramatically accelerating natural carbon sequestration processes from thousands of years to mere hours.