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Reference data

The reference data is used to define some of the criteria thresholds. The identifiers in the reference data column of the thresholds correspond to the dataset identifiers listed below.

Dataset Source Description
CEDS-2025 Hoesly (2025) Based on Hoesly (2025).
CEDS-2025-COVIDaveraged Hoesly (2025) Data from Hoesly (2025) averaged over period Jan 2018 till Dec 2022 (to account for the idiosyncratic COVID-19 dip in 2020).
CEDS-2025-extrapol25 Hoesly (2025) Data from Hoesly (2025) linearly extrapolated to 2025.
EDGAR-2025 EDGAR Community GHG Database (2025) Based on EDGAR Community GHG Database (2025).
EDGAR-2025-extrapol25 EDGAR Community GHG Database (2025) Data from EDGAR Community GHG Database (2025) extrapolated to 2025.
EI-2023 EI (2023) Based on EI (2023).
EI-2023-extrapol25 EI (2023) Data from EI (2023) linearly extrapolated to 2025.
FAOSTAT-2026 Food and Agriculture Organization of the United Nations (2026) Based on Food and Agriculture Organization of the United Nations (2026).
FAOSTAT-2026-extrapol25 Food and Agriculture Organization of the United Nations (2026) Data from Food and Agriculture Organization of the United Nations (2026) extrapolated to 2025.
GCB-2025 Friedlingstein (2026) Based on Friedlingstein (2026).
GCB-2025-extrapol25 Friedlingstein (2026) Data from Friedlingstein (2026) extrapolated to 2025.
Gasser-2020 Gasser (2020) Based on Gasser (2020).
Hansis-2015 Hansis (2015) Based on Hansis (2015).
Hansis-2015-extrapol25 Hansis (2015) Data from Hansis (2015) extrapolated to 2025.
Houghton-2023 Houghton (2023) Based on Houghton (2023).
Houghton-2023-extrapol25 Houghton (2023) Data from Houghton (2023) extrapolated to 2025.
IEA-EB-2025 IEA (2025) Based on IEA (2025).
IEA-EB-2025-COVIDaveraged IEA (2025) Data from IEA (2025) averaged over period Jan 2018 till Dec 2022 (to account for the idiosyncratic COVID-19 dip in 2020).
IEA-EB-2025-extrapol25 IEA (2025) Data from IEA (2025) extrapolated to 2025 using the 2021-2023 average growth rate.
LUH2-2020 Hurtt (2020) Based on Hurtt (2020).
LUH2-GCB-2025 Chini (2025) Based on Chini (2025).
LUH2-GCB-2025-extrapol25 Chini (2025) Data from Chini (2025) extrapolated to 2025.
LUH3-2026 Chini (2026) Based on Chini (2026).
LUH3-2026-extrapol25 Chini (2026) Data from Chini (2026) extrapolated to 2025.
OSCAR-GCB-2023 Gasser (2023) Based on Gasser (2023).
OSCAR-GCB-2023-extrapol25 Gasser (2023) Data from Gasser (2023) extrapolated to 2025.
PRIMAP-2025-v2p7-HISTCR Gütschow (2025) Based on Gütschow (2025). Uses HISTCR data, which is the country-reported priority scenario.
PRIMAP-2025-v2p7-HISTCR-extrapol25 Gütschow (2025) Data from Gütschow (2025) extrapolated to 2025. Uses HISTCR data, which is the country-reported priority scenario.
PRIMAP-2025-v2p7-HISTTP Gütschow (2025) Based on Gütschow (2025). Uses HISTTP data, which is the third-party priority scenario.
PRIMAP-2025-v2p7-HISTTP-extrapol25 Gütschow (2025) Data from Gütschow (2025) extrapolated to 2025. Uses HISTTP data, which is the third-party priority scenario.
Qin-2024 Qin (2024) Based on Qin (2024).
Qin-2024-extrapol25 Qin (2024) Data from Qin (2024) extrapolated to 2025.
WDI-2025 World Bank (2025) Based on World Bank (2025).
WDI-2025-COVIDaveraged World Bank (2025) Gross domestic product (GDP) data from World Bank (2025) averaged over period Jan 2018 till Dec 2022 (to account for the idiosyncratic COVID-19 dip in 2020).
WDI-2025-extrapol25 World Bank (2025) Data from World Bank (2025) linearly extrapolated to 2025.

CEDS-2025

Based on Hoesly (2025).

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CEDS-2025-COVIDaveraged

Data from Hoesly (2025) averaged over period Jan 2018 till Dec 2022 (to account for the idiosyncratic COVID-19 dip in 2020).

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CEDS-2025-extrapol25

Data from Hoesly (2025) linearly extrapolated to 2025.

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EDGAR-2025

Based on EDGAR Community GHG Database (2025).

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EDGAR-2025-extrapol25

Data from EDGAR Community GHG Database (2025) extrapolated to 2025.

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EI-2023

Based on EI (2023).

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EI-2023-extrapol25

Data from EI (2023) linearly extrapolated to 2025.

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FAOSTAT-2026

Based on Food and Agriculture Organization of the United Nations (2026).

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FAOSTAT-2026-extrapol25

Data from Food and Agriculture Organization of the United Nations (2026) extrapolated to 2025.

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GCB-2025

Based on Friedlingstein (2026).

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GCB-2025-extrapol25

Data from Friedlingstein (2026) extrapolated to 2025.

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Gasser-2020

Based on Gasser (2020).

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Hansis-2015

Based on Hansis (2015).

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Hansis-2015-extrapol25

Data from Hansis (2015) extrapolated to 2025.

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Houghton-2023

Based on Houghton (2023).

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Houghton-2023-extrapol25

Data from Houghton (2023) extrapolated to 2025.

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IEA-EB-2025

Based on IEA (2025).

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IEA-EB-2025-COVIDaveraged

Data from IEA (2025) averaged over period Jan 2018 till Dec 2022 (to account for the idiosyncratic COVID-19 dip in 2020).

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IEA-EB-2025-extrapol25

Data from IEA (2025) extrapolated to 2025 using the 2021-2023 average growth rate.

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LUH2-2020

Based on Hurtt (2020).

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LUH2-GCB-2025

Based on Chini (2025).

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LUH2-GCB-2025-extrapol25

Data from Chini (2025) extrapolated to 2025.

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LUH3-2026

Based on Chini (2026).

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LUH3-2026-extrapol25

Data from Chini (2026) extrapolated to 2025.

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OSCAR-GCB-2023

Based on Gasser (2023).

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OSCAR-GCB-2023-extrapol25

Data from Gasser (2023) extrapolated to 2025.

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PRIMAP-2025-v2p7-HISTCR

Based on Gütschow (2025). Uses HISTCR data, which is the country-reported priority scenario.

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PRIMAP-2025-v2p7-HISTCR-extrapol25

Data from Gütschow (2025) extrapolated to 2025. Uses HISTCR data, which is the country-reported priority scenario.

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PRIMAP-2025-v2p7-HISTTP

Based on Gütschow (2025). Uses HISTTP data, which is the third-party priority scenario.

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PRIMAP-2025-v2p7-HISTTP-extrapol25

Data from Gütschow (2025) extrapolated to 2025. Uses HISTTP data, which is the third-party priority scenario.

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Qin-2024

Based on Qin (2024).

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Qin-2024-extrapol25

Data from Qin (2024) extrapolated to 2025.

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WDI-2025

Based on World Bank (2025).

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WDI-2025-COVIDaveraged

Gross domestic product (GDP) data from World Bank (2025) averaged over period Jan 2018 till Dec 2022 (to account for the idiosyncratic COVID-19 dip in 2020).

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WDI-2025-extrapol25

Data from World Bank (2025) linearly extrapolated to 2025.

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