Actually this solves a very important problem. If we stop all pollution and carbon emissions today the earth will still be heated up significantly for the next thousand years or so. Enough that life will be more than uncomfortable, we’ll have massive water shortages, widespread desertification, and wholesale extinctions of many plants and animals.
We need carbon sequestration if we want to control the damage already done.
By definition it isn’t carbon sequestration if the grams CO2 equivalent (gCO2e) isn’t negative after a full lifecycle study. Lifecycle studies are somewhat contentious as you might imagine since they try to encompass so much in one number, but generally studies agree that the major proposals are strongly negative.
Actually this solves a very important problem. If we stop all pollution and carbon emissions today the earth will still be heated up significantly for the next thousand years or so. Enough that life will be more than uncomfortable, we’ll have massive water shortages, widespread desertification, and wholesale extinctions of many plants and animals.
We need carbon sequestration if we want to control the damage already done.
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By definition it isn’t carbon sequestration if the grams CO2 equivalent (gCO2e) isn’t negative after a full lifecycle study. Lifecycle studies are somewhat contentious as you might imagine since they try to encompass so much in one number, but generally studies agree that the major proposals are strongly negative.
You can read more about that here for a few of the more likely candidates. https://en.m.wikipedia.org/wiki/Carbon_sequestration#Geologic_carbon_sequestration
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