Change analysis for Italy 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 0.4%% (1617.94 Gg CO2 / year)
• Emissions in 1990-2022 have changed by 0.0%% (49.03 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 -0.8%% (-3085.04 Gg CO2 / year)
• Emissions in 1990-2022 have changed by -1.1%% (-5536.24 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, N2O with 583.52 Gg CO2 / year (15.3%)
• 2: M.AG.ELV, N2O with 337.66 Gg CO2 / year (3.4%)
• 3: 3.A, CH4 with 272.09 Gg CO2 / year (1.4%)
• 4: 4, CH4 with 266.38 Gg CO2 / year (1.5%)
• 5: 1.A, CH4 with 162.51 Gg CO2 / year (5.1%)

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

• 1: 1.A, N2O with 17.68 Gg CO2 / year (0.4%)
• 2: M.AG.ELV, N2O with 10.23 Gg CO2 / year (0.1%)
• 3: 3.A, CH4 with 8.25 Gg CO2 / year (0.0%)
• 4: 4, CH4 with 8.07 Gg CO2 / year (0.0%)
• 5: 1.A, CH4 with 4.92 Gg CO2 / year (0.2%)

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: 2, CO2 with -3272.94 Gg CO2 / year (-17.3%)
• 2: 1.A, CO2 with -2077.45 Gg CO2 / year (-0.7%)
• 3: 4, CH4 with 1485.74 Gg CO2 / year (10.9%)
• 4: M.AG.ELV, CO2 with 695.54 Gg CO2 / year (inf%)
• 5: 1.B.2, CH4 with -547.69 Gg CO2 / year (-12.1%)

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

• 1: 2, CO2 with -3348.90 Gg CO2 / year (-12.9%)
• 2: 1.B.2, CH4 with -1372.08 Gg CO2 / year (-24.7%)
• 3: 1.A, CO2 with -763.69 Gg CO2 / year (-0.2%)
• 4: 1.B.1, CO2 with -255.49 Gg CO2 / year (-14.4%)
• 5: 2, N2O with 84.50 Gg CO2 / year (2.1%)

Notes on data changes

No country specific notes present for this changelog.

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, N2O with 583.52 Gg CO2 / year (15.3%)
• 2: M.AG.ELV, N2O with 337.66 Gg CO2 / year (3.4%)
• 3: 3.A, CH4 with 272.09 Gg CO2 / year (1.4%)
• 4: 4, CH4 with 266.38 Gg CO2 / year (1.5%)
• 5: 1.A, CH4 with 162.51 Gg CO2 / year (5.1%)

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, N2O with 17.68 Gg CO2 / year (0.4%)
• 2: M.AG.ELV, N2O with 10.23 Gg CO2 / year (0.1%)
• 3: 3.A, CH4 with 8.25 Gg CO2 / year (0.0%)
• 4: 4, CH4 with 8.07 Gg CO2 / year (0.0%)
• 5: 1.A, CH4 with 4.92 Gg CO2 / year (0.2%)

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

• 1: Total sectoral emissions in 2022 are 336482.45 Gg CO2 / year which is 79.4% of M.0.EL emissions. 2022 Emissions have changed by 0.2% (677.37 Gg CO2 / year). 1990-2022 Emissions have changed by 0.0% (20.53 Gg CO2 / year).
• 2: Total sectoral emissions in 2022 are 34894.51 Gg CO2 / year which is 8.2% of M.0.EL emissions. 2022 Emissions have changed by 0.3% (89.58 Gg CO2 / year). 1990-2022 Emissions have changed by 0.0% (2.71 Gg CO2 / year).
• M.AG: Total sectoral emissions in 2022 are 33060.45 Gg CO2 / year which is 7.8% of M.0.EL emissions. 2022 Emissions have changed by 1.8% (586.15 Gg CO2 / year). 1990-2022 Emissions have changed by 0.1% (17.76 Gg CO2 / year).
• 4: Total sectoral emissions in 2022 are 19384.76 Gg CO2 / year which is 4.6% of M.0.EL emissions. 2022 Emissions have changed by 1.4% (264.84 Gg CO2 / year). 1990-2022 Emissions have changed by 0.0% (8.03 Gg CO2 / year).
• 5: No data

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: 2, CO2 with -3272.94 Gg CO2 / year (-17.3%)
• 2: 1.A, CO2 with -2077.45 Gg CO2 / year (-0.7%)
• 3: 4, CH4 with 1485.74 Gg CO2 / year (10.9%)
• 4: M.AG.ELV, CO2 with 695.54 Gg CO2 / year (inf%)
• 5: 1.B.2, CH4 with -547.69 Gg CO2 / year (-12.1%)

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: 2, CO2 with -3348.90 Gg CO2 / year (-12.9%)
• 2: 1.B.2, CH4 with -1372.08 Gg CO2 / year (-24.7%)
• 3: 1.A, CO2 with -763.69 Gg CO2 / year (-0.2%)
• 4: 1.B.1, CO2 with -255.49 Gg CO2 / year (-14.4%)
• 5: 2, N2O with 84.50 Gg CO2 / year (2.1%)

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

• 1: Total sectoral emissions in 2022 are 307031.35 Gg CO2 / year which is 77.3% of M.0.EL emissions. 2022 Emissions have changed by -0.8% (-2511.39 Gg CO2 / year). 1990-2022 Emissions have changed by -0.6% (-2371.91 Gg CO2 / year).
• 2: Total sectoral emissions in 2022 are 37187.60 Gg CO2 / year which is 9.4% of M.0.EL emissions. 2022 Emissions have changed by -7.7% (-3105.78 Gg CO2 / year). 1990-2022 Emissions have changed by -7.0% (-3263.57 Gg CO2 / year). For 2022 the changes per gas are:
  
  For 1990-2022 the changes per gas are:
  
  
• M.AG: Total sectoral emissions in 2022 are 35145.00 Gg CO2 / year which is 8.9% of M.0.EL emissions. 2022 Emissions have changed by 2.9% (993.26 Gg CO2 / year). 1990-2022 Emissions have changed by 0.1% (52.61 Gg CO2 / year). For 2022 the changes per gas are:
  
  The changes come from the following subsectors:
  • 3.A: Total sectoral emissions in 2022 are 22313.86 Gg CO2 / year which is 63.5% of category M.AG emissions. 2022 Emissions have changed by 0.8% (187.80 Gg CO2 / year). 1990-2022 Emissions have changed by -0.1% (-14.82 Gg CO2 / year).
  • M.AG.ELV: Total sectoral emissions in 2022 are 12831.14 Gg CO2 / year which is 36.5% of category M.AG emissions. 2022 Emissions have changed by 6.7% (805.46 Gg CO2 / year). 1990-2022 Emissions have changed by 0.4% (67.43 Gg CO2 / year). For 2022 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
• 4: Total sectoral emissions in 2022 are 16853.06 Gg CO2 / year which is 4.2% of M.0.EL emissions. 2022 Emissions have changed by 9.5% (1456.41 Gg CO2 / year). 1990-2022 Emissions have changed by 0.2% (44.13 Gg CO2 / year). For 2022 the changes per gas are:
  
  
• 5: Total sectoral emissions in 2022 are 894.12 Gg CO2 / year which is 0.2% of M.0.EL emissions. 2022 Emissions have changed by 10.2% (82.47 Gg CO2 / year). 1990-2022 Emissions have changed by 0.2% (2.50 Gg CO2 / year). For 2022 the changes per gas are: