Katrin Sievert

In discussions about the net-zero energy transition, many sectors are often labelled “hard-to-abate”—but what does that really mean? The term has no agreed definition, leading it to be applied loosely and potentially be used as an excuse to delay decarbonization...

To meet net-zero targets by mid-century, gigatons of carbon dioxide (CO2) per year must be removed through direct air capture and storage (DACS). However, current deployment is low, requiring DACS technologies to be deployed at an unprecedented pace. The blog...