Extended Data Fig. 3: Average abatement cost for going from Current Policies to Transition with Lock-in.
From: Averting the steel carbon lock-in through strategic green investments
The average cost of abatement over 2025–2070 is given per region and for two cost categories: energy (transparent bars, includes all energy costs for the steel system, such as hydrogen, fossil gas, coal, electricity) and non-energy (solid bars). Details for the average abatement cost calculation are given in Methods.
