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Global Anthropogenic Non-CO2 Greenhouse Gas Emissions: 1990-2030

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This report provides historical and projected estimates of emissions of non-carbon-dioxide greenhouse gas (GHG) emissions from anthropogenic sources. It provides a consistent and comprehensive estimate for 92 individual countries and 8 regions. The analysis provides information that can be used to understand national contributions of GHG emissions, historical progress on reductions and mitigation opportunities. Although this document is being published by the U.S. Environmental Protection Agency (EPA), the projections are generated using the same methodologies used for all countries and are based on IPCC Tier 1 calculations supplemented with country-reported inventory data where available. The data set compiled for this report is available in spreadsheet format on EPA's webpage at: