Normally however, CCS will be futile as the oceans will largely undo whatever man tries to do with CO2 in the atmosphere. Oceans contain vastly more CO2 than the thin puny atmosphere and oceans maintain equilibrium between CO2 in the atmosphere and CO2 dissolved in the oceans. If man releases CO2 into the atmosphere, the oceans will quickly absorb much of it. And if by some fluke man reduced the CO2 in the atmosphere, CO2 would bubble out of the oceans to replace much of it. Or just one decent volcanic explosion could negate the whole CCS exercise.
Increased CO2 in the atmosphere encourages all plants to grow better and use more CO2. Unfortunately natural processes are continually sequestering huge tonnages of CO2 into extensive deposits of shale, coal, limestone, dolomite and magnesite – this process has driven atmospheric CO2 to dangerously low concentrations. Burning hydrocarbons and making cement returns a tiny bit of this plant food from the lithosphere to the biosphere.
Regulating atmospheric carbon dioxide is best left to the oceans and plants – they have been doing it successfully for millennia.
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The only certain outcome from CCS is more expensive electricity and a waste of energy resources to do all the separation, compressing and pumping. Coal industry leaders love the idea of selling more coal to produce the same amount of electricity and electricity generators welcome an increased demand for power. Consumers and tax payers are the suckers.
Naturally the Greens love the idea of making coal-fired electricity less competitive. They conveniently ignore the fact that CCS is anti-life – it steals plant food from the biosphere.
Global Warming has never been a threat to life on Earth - Ice is the killer.
Politicians supporting CCS stupidity should be condemned for destructive ignorance.
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