![]() The UK government has committed £20bn over the next 20 years to developing CCS. The early forerunners are in the US, Canada, Norway (which aims to be an international leader in the field) and China. There are several CCS projects now operating commercially, but nowhere near enough to clean up the world’s carbon emissions. Where is carbon capture technology being used? One of the key reasons CCS is necessary is because heavy industry – fertiliser producers, steel mills and cement makers – would be difficult and expensive to adapt to run on cleaner energy. ![]() Why do we need carbon capture?Īccording to the IEA, CCS projects could reduce global carbon dioxide emissions by almost a fifth and reduce the cost of tackling the climate crisis by 70%. This can be part of a process called “enhanced oil recovery”, where CO 2 is pumped into an oilfield to force out the remaining pockets of oil that would otherwise prove difficult to extract.īut some of the CO 2 could be used to help make plastics, grow greenhouse plants or even carbonate fizzy drinks. Most carbon dioxide will be injected deep underground – where fossil fuel gas comes from in the first place – to be stored where it cannot contribute to the climate crisis. The gas can then be piped to locations where it can be used or stored. ![]() In most versions, the preliminary step involves fitting factory chimneys with solvent filters, which trap carbon emissions before they escape. ![]()
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