Change analysis for Tunisia for PRIMAP-hist v2.5.1_final compared to v2.5_final

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 linesshow the v2.5_final data.

The following figures show the aggregate national total emissions excluding LULUCF AR6GWP100 for the third party priority scenario. The dotted linesshow the v2.5_final data.

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 2022 have changed by 11.8%% (5254.38 Gg CO2 / year)
• Emissions in 1990-2022 have changed by 1.7%% (629.86 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 2022 have changed by 11.8%% (5137.52 Gg CO2 / year)
• Emissions in 1990-2022 have changed by 1.1%% (411.30 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 2022 (top 5):

• 1: 1.A, CO2 with 5218.77 Gg CO2 / year (21.0%)
• 2: 4, CH4 with -93.80 Gg CO2 / year (-2.5%)
• 3: M.AG.ELV, CO2 with 93.16 Gg CO2 / year (inf%)
• 4: 2, CO2 with -85.16 Gg CO2 / year (-1.9%)
• 5: 1.B.2, CH4 with -75.68 Gg CO2 / year (-3.4%)

In the country reported priority scenario the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 1990-2022 (top 5):

• 1: 1.A, CO2 with 952.80 Gg CO2 / year (4.8%)
• 2: 1.B.2, CH4 with -290.20 Gg CO2 / year (-9.6%)
• 3: 2, CO2 with -137.91 Gg CO2 / year (-3.9%)
• 4: M.AG.ELV, CO2 with 115.49 Gg CO2 / year (171.3%)
• 5: 1.B.1, CO2 with -11.49 Gg CO2 / year (-99.2%)

In the third party priority scenario the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 2022 (top 5):

• 1: 1.A, CO2 with 5030.59 Gg CO2 / year (21.0%)
• 2: M.AG.ELV, CO2 with 93.16 Gg CO2 / year (inf%)
• 3: 2, CO2 with -85.16 Gg CO2 / year (-1.9%)
• 4: 1.B.2, CH4 with -75.68 Gg CO2 / year (-3.4%)
• 5: M.AG.ELV, N2O with 73.50 Gg CO2 / year (3.3%)

In the third party priority scenario the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 1990-2022 (top 5):

• 1: 1.A, CO2 with 732.43 Gg CO2 / year (3.9%)
• 2: 1.B.2, CH4 with -290.20 Gg CO2 / year (-9.6%)
• 3: 2, CO2 with -137.91 Gg CO2 / year (-3.9%)
• 4: M.AG.ELV, CO2 with 115.49 Gg CO2 / year (171.3%)
• 5: 1.B.1, CO2 with -11.49 Gg CO2 / year (-99.2%)

Notes on data changes

Here we list notes explaining important emissions changes for the country. ’' means that the following text only applies to the TP time series, while  means that it only applies to the CR scenario. Otherwise the note applies to both scenarios.

• 1.A, CO2: CDIAC 2023 shows less emissions reductions in 2019 and 2020 leading to higher emissions in the last years.
• 1.B.2, CH4: EDGAR 8.0 emissions are lower than EDGAR 7.0. We have no country reported data for the sector thus CR and TP time-series are affected equally.
• 2, CO2: Emissions in 2.D (non-energy products from fuels and solvent use) are much lower in EDGAR 8.0 than in EDGAR 7.0 and thus emissions in PRIMAP-hist v2.5.1 are lower than in v2.5. As there are no country reported data for 2.D, CO2 the CR time-series are affected as well.

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

2022

1990-2022

third party scenario

2022

1990-2022

Detailed changes for the scenarios:

country reported scenario (HISTCR):

Most important changes per time frame

For 2022 the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 2022 (top 5):

• 1: 1.A, CO2 with 5218.77 Gg CO2 / year (21.0%)
• 2: 4, CH4 with -93.80 Gg CO2 / year (-2.5%)
• 3: M.AG.ELV, CO2 with 93.16 Gg CO2 / year (inf%)
• 4: 2, CO2 with -85.16 Gg CO2 / year (-1.9%)
• 5: 1.B.2, CH4 with -75.68 Gg CO2 / year (-3.4%)

For 1990-2022 the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 1990-2022 (top 5):

• 1: 1.A, CO2 with 952.80 Gg CO2 / year (4.8%)
• 2: 1.B.2, CH4 with -290.20 Gg CO2 / year (-9.6%)
• 3: 2, CO2 with -137.91 Gg CO2 / year (-3.9%)
• 4: M.AG.ELV, CO2 with 115.49 Gg CO2 / year (171.3%)
• 5: 1.B.1, CO2 with -11.49 Gg CO2 / year (-99.2%)

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

• 1: Total sectoral emissions in 2022 are 34669.75 Gg CO2 / year which is 69.7% of M.0.EL emissions. 2022 Emissions have changed by 17.6% (5188.13 Gg CO2 / year). 1990-2022 Emissions have changed by 2.6% (653.58 Gg CO2 / year). For 2022 the changes per gas are:
  
  For 1990-2022 the changes per gas are:
  
  The changes come from the following subsectors:
  • 1.A: Total sectoral emissions in 2022 are 31266.02 Gg CO2 / year which is 90.2% of category 1 emissions. 2022 Emissions have changed by 20.3% (5265.40 Gg CO2 / year). 1990-2022 Emissions have changed by 4.6% (956.34 Gg CO2 / year). For 2022 the changes per gas are:
    
    For 1990-2022 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
  • 1.B.1: Total sectoral emissions in 2022 are 611.94 Gg CO2 / year which is 1.8% of category 1 emissions. 2022 Emissions have changed by 4.1% (23.95 Gg CO2 / year). 1990-2022 Emissions have changed by -2.0% (-9.77 Gg CO2 / year). For 2022 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
  • 1.B.2: Total sectoral emissions in 2022 are 2791.79 Gg CO2 / year which is 8.1% of category 1 emissions. 2022 Emissions have changed by -3.5% (-101.22 Gg CO2 / year). 1990-2022 Emissions have changed by -7.9% (-293.00 Gg CO2 / year). For 2022 the changes per gas are:
    
    For 1990-2022 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
• 2: Total sectoral emissions in 2022 are 6310.77 Gg CO2 / year which is 12.7% of M.0.EL emissions. 2022 Emissions have changed by -1.4% (-87.43 Gg CO2 / year). 1990-2022 Emissions have changed by -3.2% (-141.43 Gg CO2 / year). For 1990-2022 the changes per gas are:
  
  
• M.AG: Total sectoral emissions in 2022 are 4781.28 Gg CO2 / year which is 9.6% of M.0.EL emissions. 2022 Emissions have changed by 4.8% (219.67 Gg CO2 / year). 1990-2022 Emissions have changed by 2.6% (119.72 Gg CO2 / year). For 2022 the changes per gas are:
  
  For 1990-2022 the changes per gas are:
  
  The changes come from the following subsectors:
  • 3.A: Total sectoral emissions in 2022 are 2331.35 Gg CO2 / year which is 48.8% of category M.AG emissions. 2022 Emissions have changed by 2.2% (49.94 Gg CO2 / year). 1990-2022 Emissions have changed by 0.2% (4.12 Gg CO2 / year). For 2022 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
  • M.AG.ELV: Total sectoral emissions in 2022 are 2449.92 Gg CO2 / year which is 51.2% of category M.AG emissions. 2022 Emissions have changed by 7.4% (169.73 Gg CO2 / year). 1990-2022 Emissions have changed by 5.6% (115.60 Gg CO2 / year). For 2022 the changes per gas are:
    
    For 1990-2022 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
• 4: Total sectoral emissions in 2022 are 3805.42 Gg CO2 / year which is 7.7% of M.0.EL emissions. 2022 Emissions have changed by -2.1% (-80.36 Gg CO2 / year). 1990-2022 Emissions have changed by -0.1% (-2.44 Gg CO2 / year). For 2022 the changes per gas are:
  
  
• 5: Total sectoral emissions in 2022 are 165.29 Gg CO2 / year which is 0.3% of M.0.EL emissions. 2022 Emissions have changed by 9.5% (14.37 Gg CO2 / year). 1990-2022 Emissions have changed by 0.4% (0.44 Gg CO2 / year). For 2022 the changes per gas are:
  
  

third party scenario (HISTTP):

Most important changes per time frame

For 2022 the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 2022 (top 5):

• 1: 1.A, CO2 with 5030.59 Gg CO2 / year (21.0%)
• 2: M.AG.ELV, CO2 with 93.16 Gg CO2 / year (inf%)
• 3: 2, CO2 with -85.16 Gg CO2 / year (-1.9%)
• 4: 1.B.2, CH4 with -75.68 Gg CO2 / year (-3.4%)
• 5: M.AG.ELV, N2O with 73.50 Gg CO2 / year (3.3%)

For 1990-2022 the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 1990-2022 (top 5):

• 1: 1.A, CO2 with 732.43 Gg CO2 / year (3.9%)
• 2: 1.B.2, CH4 with -290.20 Gg CO2 / year (-9.6%)
• 3: 2, CO2 with -137.91 Gg CO2 / year (-3.9%)
• 4: M.AG.ELV, CO2 with 115.49 Gg CO2 / year (171.3%)
• 5: 1.B.1, CO2 with -11.49 Gg CO2 / year (-99.2%)

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

• 1: Total sectoral emissions in 2022 are 33117.20 Gg CO2 / year which is 68.1% of M.0.EL emissions. 2022 Emissions have changed by 17.9% (5017.78 Gg CO2 / year). 1990-2022 Emissions have changed by 1.8% (433.39 Gg CO2 / year). For 2022 the changes per gas are:
  
  The changes come from the following subsectors:
  • 1.A: Total sectoral emissions in 2022 are 29713.47 Gg CO2 / year which is 89.7% of category 1 emissions. 2022 Emissions have changed by 20.7% (5095.05 Gg CO2 / year). 1990-2022 Emissions have changed by 3.8% (736.16 Gg CO2 / year). For 2022 the changes per gas are:
    
    For 1990-2022 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
  • 1.B.1: Total sectoral emissions in 2022 are 611.94 Gg CO2 / year which is 1.8% of category 1 emissions. 2022 Emissions have changed by 4.1% (23.95 Gg CO2 / year). 1990-2022 Emissions have changed by -2.0% (-9.77 Gg CO2 / year). For 2022 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
  • 1.B.2: Total sectoral emissions in 2022 are 2791.79 Gg CO2 / year which is 8.4% of category 1 emissions. 2022 Emissions have changed by -3.5% (-101.22 Gg CO2 / year). 1990-2022 Emissions have changed by -7.9% (-293.00 Gg CO2 / year). For 2022 the changes per gas are:
    
    For 1990-2022 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
• 2: Total sectoral emissions in 2022 are 6310.77 Gg CO2 / year which is 13.0% of M.0.EL emissions. 2022 Emissions have changed by -1.4% (-87.43 Gg CO2 / year). 1990-2022 Emissions have changed by -3.2% (-141.43 Gg CO2 / year). For 1990-2022 the changes per gas are:
  
  
• M.AG: Total sectoral emissions in 2022 are 4781.28 Gg CO2 / year which is 9.8% of M.0.EL emissions. 2022 Emissions have changed by 4.8% (219.67 Gg CO2 / year). 1990-2022 Emissions have changed by 2.6% (119.72 Gg CO2 / year). For 2022 the changes per gas are:
  
  For 1990-2022 the changes per gas are:
  
  The changes come from the following subsectors:
  • 3.A: Total sectoral emissions in 2022 are 2331.35 Gg CO2 / year which is 48.8% of category M.AG emissions. 2022 Emissions have changed by 2.2% (49.94 Gg CO2 / year). 1990-2022 Emissions have changed by 0.2% (4.12 Gg CO2 / year). For 2022 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
  • M.AG.ELV: Total sectoral emissions in 2022 are 2449.92 Gg CO2 / year which is 51.2% of category M.AG emissions. 2022 Emissions have changed by 7.4% (169.73 Gg CO2 / year). 1990-2022 Emissions have changed by 5.6% (115.60 Gg CO2 / year). For 2022 the changes per gas are:
    
    For 1990-2022 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
• 4: Total sectoral emissions in 2022 are 4232.62 Gg CO2 / year which is 8.7% of M.0.EL emissions. 2022 Emissions have changed by -0.6% (-26.87 Gg CO2 / year). 1990-2022 Emissions have changed by -0.0% (-0.81 Gg CO2 / year).
• 5: Total sectoral emissions in 2022 are 165.29 Gg CO2 / year which is 0.3% of M.0.EL emissions. 2022 Emissions have changed by 9.5% (14.37 Gg CO2 / year). 1990-2022 Emissions have changed by 0.4% (0.44 Gg CO2 / year). For 2022 the changes per gas are: