Bioenergy with carbon capture and storage (BECCS) is one of the most mature negative emissions technologies. Implementing it at scale may be needed to meet end-of-century climate targets. Recently in Nature Climate Change, Hanssen and co-authors evaluate the energy and sequestration potential of BECCS through 2100. Their findings further support that substantial emissions mitigation is, at least biophysically, possible.

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生物能源封存的价值

带有碳捕集与封存的生物能源（BECCS）是最成熟的负排放技术之一。为了实现本世纪末的气候目标，可能需要大规模实施。Hanssen及其合作者最近在《自然气候变化》中评估了BECCS到2100年的能量和封存潜力。他们的发现进一步证明，至少从生物学上讲，实质性的减排是可能的。