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Greenhouse Gas Emissions Inventories

With assistance from independent third-party consultants, NMED and EMNRD have completed a series of reports that evaluate the state’s greenhouse gas (GHG) emissions across all sectors of the economy. The state is using these reports to help track progress toward its GHG emissions reduction goals.

New Mexico GHG Emissions Inventory Reports and Data Files:

Inventory ReportInventory Year(s)Inventory ScopeInventory Data FileForecast Data FileNotes
New Mexico Economy-Wide Greenhouse Gas Emissions Inventory for Year 2023, September 2026, ERG (PDF)2023Economy-wide2023 GHG Emissions Inventory (ERG, 2026) (XLSX)2030-2050 GHG forecast (ERG, 2026) (XLSX)For forecast results and reduction measures, please see New Mexico’s Climate Action Plan at Climate Action Planning – New Mexico Climate Change Action
New Mexico Oil and Gas Greenhouse Gas Emissions Inventory for Year 2023, September 2026, ERG (PDF)2023Oil & gasComing Soon2030-2050 GHG forecast (ERG, 2026) (XLSX)For forecast results and reduction measures, please see New Mexico’s Climate Action Plan at Climate Action Planning – New Mexico Climate Change Action
New Mexico Greenhouse Gas Emissions Inventory (2021) and Forecast (2030-2050), December 2024 (revised September 2025), E3 (PDF)2021; 2005
revised
baseline		Economy-wide2005 and 2021 GHG Emissions Inventory (E3, 2024) (XLSX)2030-2050 GHG forecast (E3, 2024) (XLSX)Methods were updated to reflect best practices and new data were incorporated. Results therefore cannot be directly compared to 2018 inventory results. Report includes updated 2005 baseline emissions and 2030-2050 projections that supersede values presented with 2018 inventory. Report was revised to correct minor errors in September 2025.
New Mexico Oil and Gas Greenhouse Gas Emissions Inventory for Year 2020, August 2022, ERG (PDF)2020Oil & gas2020 Oil and Gas Emissions Inventory (ERG, 2022) (XLSX)2025-2030 Oil and Gas forecast (ERG, 2022) (XLSX)Results for 2020 were scaled to 2021 by E3 for the 2021 economy-wide GHG emissions inventory.
New Mexico Greenhouse Gas Emissions Inventory (2018) and Forecast (2030-2050), October 2020, E3 (PDF)2018; 2005 baselineEconomy-wide2005 and 2018 GHG Emissions Inventory (E3, 2020) (XLSX)2030-2050 GHG forecast (E3, 2020) (XLSX)The methods and data used for this inventory were updated for subsequent GHG emissions inventories, and therefore the results cannot be directly compared to those in other inventories.
New Mexico Oil and Gas Greenhouse Gas Emissions Inventory for Year 2005, December 2024, ERG (PDF)2005Oil & gas2005 Oil and Gas Emissions Inventory (ERG, 2024) (XLSX)2025-2030 Oil and Gas forecast (ERG, 2024) (XLSX)The methods used by ERG to develop the 2020 calendar year oil & gas GHG emissions inventory were used to develop a revised 2005 baseline oil & gas inventory. These values supersede the oil & gas sector results presented in the 2018 E3 emissions inventory.

New Mexico GHG Emissions Inventory Quality Assurance and Quality Control Procedures and Documentation

Inventory Year(s)Quality Assurance Project PlanQuality Assurance/Quality Control Documentation
2005 revised baseline, 2018, 2020, 2021NMED QAPP for CPRG rev3 (NMED, 2025) (PDF)NMED CPRG Quantitative-Qualitative QC (Adelante and NMED, 2025) (PDF)
2023NMED QAPP for CPRG rev4 (NMED, 2026) (PDF)NMED CPRG Quantitative-Qualitative QC (NMED and ERG, 2026) (PDF)

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