Enhanced rock weathering (ERW) is a proposed method of carbon dioxide sequestration that involves spreading crushed silicate minerals on soils to drive chemical reactions that form carbonate minerals: ...

Several start-ups have tried to grow seaweed to remove atmospheric CO2, but this could affect the levels of nutrients in the ...

Minerals in soil can sequester atmospheric carbon dioxide through natural organic and inorganic processes. Here we consider three soil- and mineral-based methods for carbon dioxide removal: (1) ...

Brilliant Planet's test facility with algae ponds in Morocco, as seen from the air. Forests sequester vast amounts of carbon dioxide but grow very slowly. What if we could grow a mature forest in a ...

The ocean can be harnessed to absorb carbon dioxide from the atmosphere, effectively storing it in water layers and acting as a carbon sink. In research published in Advanced Sustainable Systems, ...

A new method inspired by coral reefs can capture carbon dioxide from the atmosphere and transform it into durable, fire-resistant building materials, offering a promising solution for carbon-negative ...

Carbon capture and sequestration ('CCS') remains an important technology for heavy industries that produce unavoidable CO2 emissions. Vulcan shared that its Scope 1 and 2 emissions profile declined by ...

Basalt core samples are seen Friday at the Iowa Geological Survey in Coralville. The Iowa Geological Survey has received $11.3 million in grants to explore sequestration of carbon dioxide — the most ...

The Tibetan grassland ecosystems possess significant carbon sink potential and have room for improved carbon sequestration processes. There is a need to uncover more ambitious and coherent solutions ...

Whether by land, by sea or through human innovation, carbon sequestration is likely coming to (or already happening in) a destination near you. As our planet, overdosed on greenhouse gases, battles ...