碳捕获和封存技术认知、政策现状与减排潜力分析

在综合大量相关资料的基础上,研究总结了碳捕获和封存（CCS）技术的发展现状、示范项目进展和相关的国际法规政策,分析了其大规模应用的障碍,并将CCS技术与提高能效、发展可再生能源等减排技术方案进行了对比。分析认为,一方面我国需审慎评估CCS技术推广使用可能产生的负面影响;另一方面我国也需要适当加大对CCS关键技术的研发投入,避免在技术上受制于人。此外,有关CCS推广的财税政策的推出,需要视CCS技术的实际发展情况而定。我国还需要根据现实情况,重点考虑如何对现有火电厂进行改造,为CCS技术未来的大规模推广打下基础。     

Carbon capture and storage in developing countries: A comparison of Brazil, South Africa and India

The ambition to introduce carbon capture and storage (CCS) technology in developing countries raises particular considerations and challenges, where, most fundamentally, pressing socio-economic needs imply that there are other political priorities than GHG mitigation. This suggests that the interest in, and viability of, large-scale deployment of CCS in developing countries has to be analyzed as a strategic issue in the overall context of national development. But what are then the strategic concerns that may influence developing countries’ decisions to pursue large-scale deployment of CCS technology? The present article takes a first step in answering this question by comparing CCS policies and ongoing activities in Brazil, India and South Africa.