Will enhanced mineral weathering intentionally sequester 100gt CO2eq by 2050
Basic
5
Ṁ2152050
40%
chance
1D
1W
1M
ALL
Enhanced mineral weathering is the process by which damp fresh igneous rock surfaces react with carbon dioxide to make calcite and other minerals.
In the UK, a major source is the fine dust produced as a side project when crushing certain igneous rocks in quarries. Heaped up, these stockpiles weather slowly, but spread 30cm thick on green verges, they weather extremely quickly.
They are however localised heavy, need fuel to transport, and energetic to make for this purpose alone.
This question is managed and resolved by Manifold.
Get
1,000
and3.00
Related questions
Related questions
Will biochar intentionally sequester 100gt CO2eq by 2050
61% chance
Will seaweed farmers intentionally sequester 100gt CO2eq by 2050?
65% chance
Will direct timber burial intentionally sequester 100gt CO2eq by 2050?
36% chance
Will atmospheric CO₂ concentration exceed 425 ppm in 2025?
49% chance
Will timber construction intentionally sequester 100gt of C02eq by 2050?
36% chance
Will carbon removal be pivotal in mitigating climate change?
64% chance
Will atmospheric CO₂ concentration exceed 450 ppm in 2030?
34% chance
Will climate change be successfully limited to under 2°C at the end of 2045?
35% chance
Will atmospheric CO₂ concentration exceed 500 ppm in 2050?
34% chance
During what year will the cost of CO2 sequestration per tonne drop by 10x from 2023 prices?