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Data and statistics

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

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%

Created with Highcharts 9.3.3NZE-2021NZE-202305101520253035404550556065707580859095100
  • Behaviour
  • Mature
  • Market uptake
  • Demonstration
  • Prototype

Electric car sales in the Stated Policies Scenario, 2015-2030

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million units

Created with Highcharts 9.3.320152023Stated Policies Scenario 2030010203040

Global fossil fuel demand in the Net Zero Emissions by 2050 Scenario, 2022 and 2030

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EJ

Created with Highcharts 9.3.3-25%↘202220300100200300400500600

Clean energy investment in emerging market and developing economies in the Net Zero Scenario Emissions by 2050, 2022 and 2030

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trillion USD

Created with Highcharts 9.3.3x 3 ↗2022203000.511.522.5

Evolution of global CO2 emissions from fuel combustion implied between first and current Nationally Determined Contributions, 2030

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Gt CO2

Created with Highcharts 9.3.3First NDCsNorth AmericaEuropeDeveloping AsiaRest of the worldCurrent NDCs152025303540

Global CO2 emissions from fuel combustion implied by Nationally Determined Contributions and IEA scenarios, by 2030

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Gt CO₂

Created with Highcharts 9.3.320102012201420162018202020222024202620282030152025303540
  • Historical
  • First NDCs
  • Revised NDCs
  • APS
  • NZE
  • STEPS

Regional coverage of long-term Net Zero Scenario pledges, 2030

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%

Created with Highcharts 9.3.3Asia Pacific - Advanced EconomiesCentral and South AmericaEurasiaEuropeDeveloping AsiaMiddle East and north AfricaNorth AmericaSub-Saharan Africa0102030405060708090100
  • NZE target (excluding oral pledges)
  • Oral pledge
  • No pledge

Annual CO2 emissions change rate in selected regions implied by current Nationally Determined Contributions and IEA scenarios, 2010-2035

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%

Created with Highcharts 9.3.3Annual emission change rateWorldAdvanced economiesEmerging market and developing economies-14-12-10-8-6-4-2024
  • Historic annual rate (2010-2021)
  • To reach current NDCs (2022-2030)
  • Next NDCs if aligned with the APS (2022-2035)
  • Next NDCs if aligned with the NZE (2022-2035)

Global CO2 emissions from fuel combustion implied by Nationally Determined Contributions and the Stated Policies Scenario, by 2030

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Gt CO₂

Created with Highcharts 9.3.320102012201420162018202020222024202620282030141618202224262830323436
  • Historical
  • First NDCs
  • Revised NDCs
  • STEPS

Gross emissions and removals, and net emissions in advanced economies in the Net Zero Scenario, 2010-2050

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Gt CO2

Created with Highcharts 9.3.3201020122014201620182020202220242026202820302032203420362038204020422044204620482050-202468101214
  • Gross emissions
  • Gross removals
  • Net emissions

Gross emissions and removals, and net emissions in the emerging and developing economies in the Net Zero Scenario, 2010-2050

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Gt CO2

Created with Highcharts 9.3.3201020122014201620182020202220242026202820302032203420362038204020422044204620482050-5051015202530
  • Gross emissions
  • Gross removals
  • Net emissions

Anticipated supply and projected demand for nickel in the Net Zero Scenario, 2030

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Mt

Created with Highcharts 9.3.30123456
  • 2022 supply
  • Anticipated primary supply in 2030
  • Secondary supply in 2030
  • Total NZE demand in 2030
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