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Dec 9, 2023Liked by Yoann Berno

Wright's Law may mean CDR equipment can be manufactured more cheaply, but the main cost of CDR is the energy required to drive it, and the laws of thermodynamics are not going to change to make it any less energy intensive.

The fossil fuel industry are manifestly supporting and encouraging the CDR movement - "The CEO of Occidental Petroleum has said that direct air capture is a way of prolonging the life of the oil industry"

https://www.climatechangenews.com/2023/08/15/direct-air-capture-carbon-dioxide-removal-occidental-vicki-hollub/

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Indeed, most CDR technologies, and in particular DAC, will require another enabling technological brick to scale - cheap and non-intermittent energy. That's why we're betting big on Fusion and SMRs so much. If that domino falls, it kicks the rest down.

And yes, Big Oil will fight to survive... Pressure and tension will continue rising. We seriously need to ensure they don't corrupt CDR

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