Enabling gigatonne scale engineering based carbon capture solutions and novel chemical based CO2 sequestrations
摘要
This perspective piece addresses several challenges towards enabling gigatonne-scale CCS-based CO2 reductions and removals, including the lack of carbon market cohesiveness, weak price signals, to issues of public perception against engineered-solutions. The article briefly explores future prospects of enhancing CO2 sequestration in the techno-sphere that has the potential to store durably about 2 Gt CO2 per year by 2050 and offers four recommendations for potential derisking of CCS buildouts.