If it is to meet the Paris Agreement target, the worldwide average carbon price in 2030 needs to be equal to today’s (2022) highest carbon taxes ($ 130–137 tCO2-1) that are observed in very few countries
Electricity cannot decarbonise the entire system alone, and hydrogen extends electricity’s reach to hard-to-electrify sectors
The contribution of nuclear power in electricity production increases in the long-term in the decarbonisation scenarios. This is especially pronounced after 2050/60, when the wind and other renewable potentials are fully exploited and the additional electricity supply to meet the increasing demand needs to remain carbon-free.
They do discuss several commonalities in the paper.
https://www.sciencedirect.com/science/article/pii/S0301421523002276?via%3Dihub