Change analysis for Viet Nam for PRIMAP-hist v2.8_final compared to v2.7_final

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Overview over emissions by sector and gas

The following figures show the aggregate national total emissions excluding LULUCF AR6GWP100 for the country reported priority scenario. The dotted lines show the v2.7_final data.

The following figures show the aggregate national total emissions excluding LULUCF AR6GWP100 for the third party priority scenario. The dotted lines show the v2.7_final data.

Used country reported data

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Overview over changes

In the country reported priority scenario we have the following changes for aggregate Kyoto GHG and national total emissions excluding LULUCF (M.0.EL):

• Emissions in 2024 have changed by -4.8%% (-25673.20 Gg CO2 / year)
• Emissions in 1990-2024 have changed by -1.1%% (-2998.23 Gg CO2 / year)

In the third party priority scenario we have the following changes for aggregate Kyoto GHG and national total emissions excluding LULUCF (M.0.EL):

• Emissions in 2024 have changed by -4.2%% (-22613.44 Gg CO2 / year)
• Emissions in 1990-2024 have changed by -0.7%% (-1867.80 Gg CO2 / year)

Most important changes per scenario and time frame

In the country reported priority scenario the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 2024 (up to 10 with either at least 0.2% impact on total emissions or at least 20% change):

• 1: 1.A, CO2 with -20933.74 Gg CO2 / year (-6.2%, -3.9%)
• 2: 2, CO2 with -7336.05 Gg CO2 / year (-10.4%, -1.4%)
• 3: M.AG.ELV, CH4 with 1215.30 Gg CO2 / year (2.7%, 0.2%)
• 4: 1.A, N2O with 527.52 Gg CO2 / year (34.0%, 0.1%)

In the country reported priority scenario the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 1990-2024 (up to 10 with either at least 0.1% impact on total emissions or at least 10% change):

• 1: 1.A, CO2 with -2883.43 Gg CO2 / year (-2.4%, -1.1%)
• 2: 2, CO2 with -370.53 Gg CO2 / year (-1.3%, -0.1%)

In the third party priority scenario the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 2024 (up to 10 with either at least 0.2% impact on total emissions or at least 20% change):

• 1: 1.A, CO2 with -17337.64 Gg CO2 / year (-5.0%, -3.2%)
• 2: 2, CO2 with -6792.71 Gg CO2 / year (-12.1%, -1.2%)
• 3: 1.A, N2O with 1938.77 Gg CO2 / year (33.9%, 0.4%)
• 4: 1.B.1, CH4 with -1236.59 Gg CO2 / year (-5.9%, -0.2%)
• 5: 1.B.2, CO2 with -517.50 Gg CO2 / year (-39.6%, -0.1%)

In the third party priority scenario the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 1990-2024 (up to 10 with either at least 0.1% impact on total emissions or at least 10% change):

• 1: 1.A, CO2 with -1587.60 Gg CO2 / year (-1.3%, -0.6%)
• 2: 2, CO2 with -320.03 Gg CO2 / year (-1.3%, -0.1%)
• 3: 1.B.2, CO2 with -241.12 Gg CO2 / year (-18.9%, -0.1%)

Notes on data changes

The changelog with this information is available upon request for non-commercial customers. Paying commercial customers will be provided with the information.

Changes by sector and gas

For each scenario and time frame the changes are displayed for all individual sectors and all individual gases. In the sector plot we use aggregate Kyoto GHGs in AR6GWP100. In the gas plot we usenational total emissions without LULUCF.

country reported scenario

2024

1990-2024

third party scenario

2024

1990-2024

Detailed changes for the scenarios:

country reported scenario (HISTCR):

Most important changes per time frame

For 2024 the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 2024 (up to 20 with either at least 0.2% impact on total emissions or at least 20% change):

• 1: 1.A, CO2 with -20933.74 Gg CO2 / year (-6.2%), -3.9%)
• 2: 2, CO2 with -7336.05 Gg CO2 / year (-10.4%), -1.4%)
• 3: M.AG.ELV, CH4 with 1215.30 Gg CO2 / year (2.7%), 0.2%)
• 4: 1.A, N2O with 527.52 Gg CO2 / year (34.0%), 0.1%)

For 1990-2024 the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 1990-2024 (up to 20 with either at least 0.1% impact on total emissions or at least 10% change):

• 1: 1.A, CO2 with -2883.43 Gg CO2 / year (-2.4%), -1.1%)
• 2: 2, CO2 with -370.53 Gg CO2 / year (-1.3%), -0.1%)

Changes in the main sectors for aggregate KyotoGHG (AR6GWP100) are

• 1: Total sectoral emissions in 2022 are 277329.99 Gg CO2 / year which is 60.3% of M.0.EL emissions. 2024 Emissions have changed by -5.7% (-20201.90 Gg CO2 / year). 1990-2024 Emissions have changed by -2.0% (-2802.97 Gg CO2 / year). For 2024 the changes per gas are:
  
  For 1990-2024 the changes per gas are:
  
  The changes come from the following subsectors:
  • 1.A: Total sectoral emissions in 2022 are 260006.84 Gg CO2 / year which is 93.8% of category 1 emissions. 2024 Emissions have changed by -6.0% (-20329.33 Gg CO2 / year). 1990-2024 Emissions have changed by -2.3% (-2856.29 Gg CO2 / year). For 2024 the changes per gas are:
    
    For 1990-2024 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
  • 1.B.1: Total sectoral emissions in 2022 are 4623.50 Gg CO2 / year which is 1.7% of category 1 emissions. 2024 Emissions have changed by -6.2% (-276.46 Gg CO2 / year). 1990-2024 Emissions have changed by 0.1% (1.95 Gg CO2 / year). For 2024 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
  • 1.B.2: Total sectoral emissions in 2022 are 12699.65 Gg CO2 / year which is 4.6% of category 1 emissions. 2024 Emissions have changed by 3.5% (403.90 Gg CO2 / year). 1990-2024 Emissions have changed by 0.5% (51.37 Gg CO2 / year). For 2024 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
• 2: Total sectoral emissions in 2022 are 74537.31 Gg CO2 / year which is 16.2% of M.0.EL emissions. 2024 Emissions have changed by -10.4% (-7336.07 Gg CO2 / year). 1990-2024 Emissions have changed by -1.3% (-370.53 Gg CO2 / year). For 2024 the changes per gas are:
  
  
• M.AG: Total sectoral emissions in 2022 are 80793.57 Gg CO2 / year which is 17.6% of M.0.EL emissions. 2024 Emissions have changed by 0.5% (422.47 Gg CO2 / year). 1990-2024 Emissions have changed by 0.0% (17.28 Gg CO2 / year).
• 4: Total sectoral emissions in 2022 are 25635.07 Gg CO2 / year which is 5.6% of M.0.EL emissions. 2024 Emissions have changed by 4.5% (1165.99 Gg CO2 / year). 1990-2024 Emissions have changed by 1.0% (141.67 Gg CO2 / year). For 2024 the changes per gas are:
  
  
• 5: Total sectoral emissions in 2022 are 1810.82 Gg CO2 / year which is 0.4% of M.0.EL emissions. 2024 Emissions have changed by 14.0% (276.31 Gg CO2 / year). 1990-2024 Emissions have changed by 1.5% (16.31 Gg CO2 / year). For 2024 the changes per gas are:
  
  

third party scenario (HISTTP):

Most important changes per time frame

For 2024 the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 2024 (up to 20 with either at least 0.2% impact on total emissions or at least 20% change):

• 1: 1.A, CO2 with -17337.64 Gg CO2 / year (-5.0%), -3.2%)
• 2: 2, CO2 with -6792.71 Gg CO2 / year (-12.1%), -1.2%)
• 3: 1.A, N2O with 1938.77 Gg CO2 / year (33.9%), 0.4%)
• 4: 1.B.1, CH4 with -1236.59 Gg CO2 / year (-5.9%), -0.2%)
• 5: 1.B.2, CO2 with -517.50 Gg CO2 / year (-39.6%), -0.1%)

For 1990-2024 the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 1990-2024 (up to 20 with either at least 0.1% impact on total emissions or at least 10% change):

• 1: 1.A, CO2 with -1587.60 Gg CO2 / year (-1.3%), -0.6%)
• 2: 2, CO2 with -320.03 Gg CO2 / year (-1.3%), -0.1%)
• 3: 1.B.2, CO2 with -241.12 Gg CO2 / year (-18.9%), -0.1%)

Changes in the main sectors for aggregate KyotoGHG (AR6GWP100) are

• 1: Total sectoral emissions in 2022 are 299542.62 Gg CO2 / year which is 64.2% of M.0.EL emissions. 2024 Emissions have changed by -4.5% (-17018.57 Gg CO2 / year). 1990-2024 Emissions have changed by -1.2% (-1736.04 Gg CO2 / year). For 2024 the changes per gas are:
  
  The changes come from the following subsectors:
  • 1.A: Total sectoral emissions in 2022 are 274048.41 Gg CO2 / year which is 91.5% of category 1 emissions. 2024 Emissions have changed by -4.3% (-15260.09 Gg CO2 / year). 1990-2024 Emissions have changed by -1.2% (-1515.00 Gg CO2 / year). For 2024 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
  • 1.B.1: Total sectoral emissions in 2022 are 22645.19 Gg CO2 / year which is 7.6% of category 1 emissions. 2024 Emissions have changed by -5.9% (-1285.75 Gg CO2 / year). 1990-2024 Emissions have changed by 0.1% (17.58 Gg CO2 / year). For 2024 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
  • 1.B.2: Total sectoral emissions in 2022 are 2849.02 Gg CO2 / year which is 1.0% of category 1 emissions. 2024 Emissions have changed by -14.6% (-472.74 Gg CO2 / year). 1990-2024 Emissions have changed by -5.0% (-238.62 Gg CO2 / year). For 2024 the changes per gas are:
    
    For 1990-2024 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
• 2: Total sectoral emissions in 2022 are 71306.17 Gg CO2 / year which is 15.3% of M.0.EL emissions. 2024 Emissions have changed by -9.9% (-6790.97 Gg CO2 / year). 1990-2024 Emissions have changed by -1.2% (-319.98 Gg CO2 / year). For 2024 the changes per gas are:
  
  
• M.AG: Total sectoral emissions in 2022 are 76077.40 Gg CO2 / year which is 16.3% of M.0.EL emissions. 2024 Emissions have changed by -0.4% (-318.58 Gg CO2 / year). 1990-2024 Emissions have changed by -0.1% (-76.07 Gg CO2 / year).
• 4: Total sectoral emissions in 2022 are 17982.32 Gg CO2 / year which is 3.9% of M.0.EL emissions. 2024 Emissions have changed by 7.0% (1238.38 Gg CO2 / year). 1990-2024 Emissions have changed by 2.3% (247.97 Gg CO2 / year). For 2024 the changes per gas are:
  
  For 1990-2024 the changes per gas are:
  
  
• 5: Total sectoral emissions in 2022 are 1810.82 Gg CO2 / year which is 0.4% of M.0.EL emissions. 2024 Emissions have changed by 14.0% (276.31 Gg CO2 / year). 1990-2024 Emissions have changed by 1.5% (16.31 Gg CO2 / year). For 2024 the changes per gas are: