Comparison of CO2 emissions reductions in 2050 relative to base year by technology maturity in the 2021 and 2023 NZE Scenarios

Last updated 26 Oct 2023

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Sources

IEA (2023) Net Zero Roadmap: A Global Pathway to Keep the 1.5 °C Goal in Reach (https://www.iea.org/reports/net-zero-roadmap-a-global-pathway-to-keep-the-15-0c-goal-in-reach).

Notes

NZE = Net Zero Emissions by 2050 Scenario. 2020 is the reference base year for the 2021 version of the NZE Scenario and 2022 is the base year for the 2023 NZE Scenario.

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