Articles tagged with "direct-air-capture"
Direct Air Carbon Capture Is Scaling Up, With Mineralization
The article discusses the evolving landscape of carbon capture technologies, with a particular focus on direct air capture (DAC) and mineralization as promising approaches for long-term carbon sequestration. While federal support for carbon capture in the US is declining—highlighted by the Department of Energy’s recent cancellation of a $3.7 billion decarbonization demonstration program—global efforts continue to advance. The article contrasts various carbon capture methods, noting that biofuels and electrofuels recirculate carbon but depend heavily on supportive public policies. More durable sequestration options include reforestation and reforming captured carbon into solid products, such as incorporating it into cement. Mineralization emerges as a key solution for sustainable, long-term carbon storage by chemically locking carbon dioxide into stable carbonate minerals through reactions with reactive igneous or metamorphic rocks. This method offers advantages over traditional underground sequestration in porous sedimentary rock, where carbon can potentially escape. The US Geological Survey estimates significant underground sequestration capacity, but
energycarbon-capturedirect-air-capturemineralizationdecarbonizationcarbon-sequestrationsustainable-technologyClimeworks’ DAC & Fiscal Collapse & The Brutal Reality Of Pulling Carbon From The Sky
energycarbon-capturedirect-air-captureclimate-technologyemissions-reductionthermodynamicsrenewable-energyClimeFi Launches Analyst Rating Coverage On Deep Sky’s Tech-Agnostic DAC Projects
energycarbon-removaldirect-air-capturesustainabilitytechnology-agnosticclimate-innovationCO₂-removal