{"id":2627,"date":"2024-10-15T08:50:05","date_gmt":"2024-10-15T06:50:05","guid":{"rendered":"https:\/\/recoal.net\/auf-dem-weg-zu-netto-null-mit-co%e2%82%82-entfernung\/"},"modified":"2026-06-17T10:45:12","modified_gmt":"2026-06-17T08:45:12","slug":"technology","status":"publish","type":"page","link":"https:\/\/recoal.net\/en\/technology\/","title":{"rendered":"With CO\u2082 removal to net-zero"},"content":{"rendered":"\t\t
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With CO2<\/sub> removal to net-zero\n<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tWe cannot stop global warming without CO2<\/sub> removal technologies. Recoal has developed a simple and safe process to remove millions of tonnes of CO2<\/sub> from the atmosphere in the long term.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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In addition to drastically reducing avoidable emissions, technologies that permanently remove CO2<\/sub> from the air are needed to achieve net-zero by 2050. Net-zero is only an interim goal in the fight against global warming.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Why do we need CO2<\/sub> removal methods?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tTo mitigate the impacts of climate change and reduce the associated global risks, the Paris Climate Agreement set a target to limit global warming to 1.5\u00b0C above pre-industrial levels. To achieve this, greenhouse gas emissions must be significantly reduced, and the remaining emissions removed from the atmosphere. Specifically, net-zero emissions are to be achieved by 2050.\n\nAccording to current climate research (cdr.fyi<\/a>, IPCC<\/a>), in order to achieve net-zero by 2050, 10 gigatonnes of CO2<\/sub> must be removed from the atmosphere by 2050 in addition to drastic emission reductions. Therefore, in addition to reductions, net-zero also requires scalable and long-term CO2<\/sub> removal methods.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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What does net-zero mean?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tNet-zero means that in the long term, no more greenhouse gases may be released into the atmosphere than are absorbed by natural and technical reservoirs.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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How does Recoal contribute?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The removal of CO2<\/sub> from the atmosphere and subsequent storage is possible using various methods, which are summarised under the term Carbon Dioxide Removal (CDR).\u00a0<\/p>

The CDR process developed by Recoal uses biomass residue as a raw material for CO\u2082 removal and therefore falls under the Biomass Carbon Removal and Storage (BiCRS) approach. BiCRS approaches exclusively use biomass to bind carbon from the atmosphere and utilise natural processes.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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What does CDR mean?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tCarbon Dioxide Removal encompasses approaches and methods for removing CO2<\/sub> from the atmosphere and then storing it permanently in underground geological formations, biomass, oceanic reservoirs or long-lived products to offset residual emissions.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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The process in three steps\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Recoal’s process can be explained in three simple steps, whereby biomass residue is converted into a charcoal-like product, hydrochar, and stored underground for the long term.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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CO2<\/sub> Capture through moist biomass residues\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Recoal uses moist biomass residues, which is often produced in large quantities as a by-product of agriculture or food processing, as a raw material for the carbonisation process.<\/p>

Moist and therefore highly active biomass is particularly suitable as a raw material, as it naturally absorbs and captures large quantities of carbon from the atmosphere.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Carbonisation<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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In the carbonisation plant developed by Recoal, moist biomass residue is converted into hydrochar, a product similar to coal, under high temperature and pressure. The process is similar to the natural formation process of coal millions of years ago.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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3<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Long-term storage\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The hydrochar produced is then stored underground, either in shallow or deep subsurface layers beneath the soil. This ensures safe and long-term carbon removal (CDR).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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What sets Recoal apart?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tThe process developed by Recoal clearly stands out from other CDR methods, such as direct CO2<\/sub> removal from the air. Due to the high-efficiency and great scaling potential of the method, Recoal can make a relevant contribution to achieving climate targets with this process.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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