First keynote this morning is Jen Wilcox of @coschoolofmines, speaking on DAC:
Starts will a common message at this conference: “DAC should not be a replacement for mitigation"
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Cost estimates for DAC vary hugely, notes Wilcox. They strongly depend on what you want to do with the CO2 once extracted (and how pure it needs to be)
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“It’s not true that you can put DAC anywhere,” says Wilcox. “It’s a misconception” #NegCO2pic.twitter.com/Ho5g0nLH3R
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Wilcox mentions
@Climeworks as one DAC case study.@DrSimEvans visited the plant when it opened last year – you can read more here: https://www.carbonbrief.org/swiss-company-hoping-capture-1-global-co2-emissions-2025 …#negCO2Show this threadThanks. Twitter will use this to make your timeline better. UndoUndo
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Sorry, direct air capture!
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if by powerplant she means traditional fuel fired powerplants, maybe that statement holds. But solar power plants on sunny areas or wind farms on windly zones can be placed anywhere appropriate. Also she was probably focused on the high-temperature-requiring DAC.
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