The World as You’ll Know It: The Future Of Aging Can We Pull Carbon Out of the Air?
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Aug 13, 2024 Exploring the urgent need for innovative technologies to combat climate change, experts discuss direct air capture (DAC) as a pivotal solution. They delve into the technology's evolution, from early skepticism rooted in the oil industry to recent advancements. Challenges abound, including high energy demands and financial hurdles, yet community involvement is crucial for progress. The conversation also highlights the importance of economic incentives and the potential for a transformative shift towards carbon-free energy solutions.
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Net Zero Requires Carbon Removal
- Net zero by 2050 means every new carbon atom emitted must be offset by one removed.\n- Direct air capture (DAC) aims to pull CO2 from the atmosphere but is expensive and energy intensive.
Early Direct Air Capture Prototype
- Klaus Lackner created a tall air filter prototype that captured carbon dioxide in 2007.\n- It showcased DAC's potential but only a few companies now run commercial projects.
Rising Need for Carbon Removal
- Carbon removal needs have grown; from 6 to 10 gigatons annually since the 90s.\n- By 2050, it might require removing up to 40 gigatons annually to meet climate targets.