![Frontiers | Potential for Negative Emissions by Carbon Capture .](/3wzg0da/504.jpg)
Frontiers | Potential for Negative Emissions by Carbon Capture .
· Further emission reductions could then be achieved through CCS from the electrified calcination process, with capture potentials for the two mills of 95 and 164 kt/a, respectively, and capture and storage costs estimated to 36–60 EUR/tCO 2. Introduction