Change analysis for Slovakia for PRIMAP-hist v2.7_final compared to v2.6.1_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 v2.6.1_final data.

The following figures show the aggregate national total emissions excluding LULUCF AR6GWP100 for the third party priority scenario. The dotted linesshow the v2.6.1_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 2023 have changed by -0.4%% (-151.29 Gg CO2 / year)
• Emissions in 1990-2023 have changed by -1.1%% (-511.96 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 2023 have changed by -0.0%% (-0.15 Gg CO2 / year)
• Emissions in 1990-2023 have changed by 0.0%% (1.77 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 2023 (top 5):

• 1: 4, CH4 with -227.24 Gg CO2 / year (-13.4%)
• 2: M.AG.ELV, N2O with 162.48 Gg CO2 / year (23.6%)
• 3: 5, N2O with -82.40 Gg CO2 / year (-100.0%)
• 4: 1.A, CH4 with -68.71 Gg CO2 / year (-24.0%)
• 5: 1.B.2, CH4 with 52.96 Gg CO2 / year (14.1%)

In the country reported priority scenario the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 1990-2023 (top 5):

• 1: 1.B.1, CH4 with -313.85 Gg CO2 / year (-53.4%)
• 2: 4, CH4 with -208.31 Gg CO2 / year (-13.8%)
• 3: 5, N2O with -114.54 Gg CO2 / year (-100.0%)
• 4: 1.B.2, CH4 with 78.74 Gg CO2 / year (8.2%)
• 5: 3.A, N2O with 41.66 Gg CO2 / year (24.4%)

In the third party priority scenario the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 2023 (top 5):

• 1: 1.A, CO2 with -2.91 Gg CO2 / year (-0.0%)
• 2: 4, CO2 with 2.55 Gg CO2 / year (28.7%)
• 3: 2, N2O with 0.21 Gg CO2 / year (0.0%)
• 4: 1.B.1, N2O with 0.00 Gg CO2 / year (2.0%)
• 5: 1.A, CH4 with 0.00 Gg CO2 / year (0.0%)

In the third party priority scenario the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 1990-2023 (top 5):

• 1: 1.A, CO2 with 1.77 Gg CO2 / year (0.0%)
• 2: 4, CO2 with -0.01 Gg CO2 / year (-0.1%)
• 3: 2, N2O with 0.01 Gg CO2 / year (0.0%)
• 4: 1.B.1, N2O with 0.00 Gg CO2 / year (0.0%)
• 5: 1.A, CH4 with 0.00 Gg CO2 / year (0.0%)

Notes on data changes

Here we list notes explaining important emissions changes for the country.

• Data from BTR1 has been replaced by data from the 2025 National Inventory Submission. This leads to changes in several sectors and gases which are small in terms of total emissions.
  • CH4 emissions from waste are much lower for all years mainly because if decreased emissions factor for domestic wastewater
  • Higher 2023 emissions in M.AG.ELV, N2O come from replacing extrapolated data using third party growth rates by direct use of country reported data.
  • N2O in the “other” sector is now zero as it is now reported as “not occurring” which we interpret as zero. Pre-1990 data is lower because data for 1990 is lower in the new CR data.
  • CH4 in 1.B.1 is much lower for 1992 and later years. This is due to a change in emissions factor for underground mining activities from 1991 to 1992 in the CRT files.
  • CH4 from energy is lower because the activity data for residential biomass use has been reduced.
  • CH4 in 1.B.2 is higher before 2006, because the estimate for emissions from gas post meter have been increased.
  • N2O emissions from livestock are higher for all years because emissions from rabbit manure have been added.
• Changes in the TP scenario are very small.

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

2023

1990-2023

third party scenario

2023

1990-2023

Detailed changes for the scenarios:

country reported scenario (HISTCR):

Most important changes per time frame

For 2023 the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 2023 (top 5):

• 1: 4, CH4 with -227.24 Gg CO2 / year (-13.4%)
• 2: M.AG.ELV, N2O with 162.48 Gg CO2 / year (23.6%)
• 3: 5, N2O with -82.40 Gg CO2 / year (-100.0%)
• 4: 1.A, CH4 with -68.71 Gg CO2 / year (-24.0%)
• 5: 1.B.2, CH4 with 52.96 Gg CO2 / year (14.1%)

For 1990-2023 the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 1990-2023 (top 5):

• 1: 1.B.1, CH4 with -313.85 Gg CO2 / year (-53.4%)
• 2: 4, CH4 with -208.31 Gg CO2 / year (-13.8%)
• 3: 5, N2O with -114.54 Gg CO2 / year (-100.0%)
• 4: 1.B.2, CH4 with 78.74 Gg CO2 / year (8.2%)
• 5: 3.A, N2O with 41.66 Gg CO2 / year (24.4%)

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

• 1: Total sectoral emissions in 2022 are 25590.98 Gg CO2 / year which is 69.2% of M.0.EL emissions. 2023 Emissions have changed by -0.2% (-37.97 Gg CO2 / year). 1990-2023 Emissions have changed by -0.7% (-259.50 Gg CO2 / year).
• 2: Total sectoral emissions in 2022 are 7635.32 Gg CO2 / year which is 20.7% of M.0.EL emissions. 2023 Emissions have changed by -0.4% (-30.79 Gg CO2 / year). 1990-2023 Emissions have changed by 0.0% (0.57 Gg CO2 / year).
• M.AG: Total sectoral emissions in 2022 are 1985.00 Gg CO2 / year which is 5.4% of M.0.EL emissions. 2023 Emissions have changed by 11.9% (234.67 Gg CO2 / year). 1990-2023 Emissions have changed by 2.5% (68.65 Gg CO2 / year). For 2023 the changes per gas are:
  
  For 1990-2023 the changes per gas are:
  
  The changes come from the following subsectors:
  • 3.A: Total sectoral emissions in 2022 are 1285.27 Gg CO2 / year which is 64.7% of category M.AG emissions. 2023 Emissions have changed by 4.9% (60.50 Gg CO2 / year). 1990-2023 Emissions have changed by 2.7% (51.36 Gg CO2 / year). For 2023 the changes per gas are:
    
    For 1990-2023 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
  • M.AG.ELV: Total sectoral emissions in 2022 are 699.73 Gg CO2 / year which is 35.3% of category M.AG emissions. 2023 Emissions have changed by 23.2% (174.17 Gg CO2 / year). 1990-2023 Emissions have changed by 1.9% (17.29 Gg CO2 / year). For 2023 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
• 4: Total sectoral emissions in 2022 are 1743.29 Gg CO2 / year which is 4.7% of M.0.EL emissions. 2023 Emissions have changed by -12.3% (-234.79 Gg CO2 / year). 1990-2023 Emissions have changed by -12.6% (-207.13 Gg CO2 / year). For 2023 the changes per gas are:
  
  For 1990-2023 the changes per gas are:
  
  
• 5: Total sectoral emissions in 2022 are 0.00 Gg CO2 / year which is 0.0% of M.0.EL emissions. 2023 Emissions have changed by -100.0% (-82.40 Gg CO2 / year). 1990-2023 Emissions have changed by -100.0% (-114.54 Gg CO2 / year). For 2023 the changes per gas are:
  
  For 1990-2023 the changes per gas are:
  
  

third party scenario (HISTTP):

Most important changes per time frame

For 2023 the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 2023 (top 5):

• 1: 1.A, CO2 with -2.91 Gg CO2 / year (-0.0%)
• 2: 4, CO2 with 2.55 Gg CO2 / year (28.7%)
• 3: 2, N2O with 0.21 Gg CO2 / year (0.0%)
• 4: 1.B.1, N2O with 0.00 Gg CO2 / year (2.0%)
• 5: 1.A, CH4 with 0.00 Gg CO2 / year (0.0%)

For 1990-2023 the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 1990-2023 (top 5):

• 1: 1.A, CO2 with 1.77 Gg CO2 / year (0.0%)
• 2: 4, CO2 with -0.01 Gg CO2 / year (-0.1%)
• 3: 2, N2O with 0.01 Gg CO2 / year (0.0%)
• 4: 1.B.1, N2O with 0.00 Gg CO2 / year (0.0%)
• 5: 1.A, CH4 with 0.00 Gg CO2 / year (0.0%)

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

• 1: Total sectoral emissions in 2022 are 30438.05 Gg CO2 / year which is 71.6% of M.0.EL emissions. 2023 Emissions have changed by -0.0% (-2.91 Gg CO2 / year). 1990-2023 Emissions have changed by 0.0% (1.77 Gg CO2 / year).
• 2: Total sectoral emissions in 2022 are 5959.25 Gg CO2 / year which is 14.0% of M.0.EL emissions. 2023 Emissions have changed by 0.0% (0.21 Gg CO2 / year). 1990-2023 Emissions have changed by 0.0% (0.01 Gg CO2 / year).
• M.AG: Total sectoral emissions in 2022 are 2427.36 Gg CO2 / year which is 5.7% of M.0.EL emissions. 2023 Emissions have changed by 0.0% (0.00 Gg CO2 / year). 1990-2023 Emissions have changed by 0.0% (0.00 Gg CO2 / year).
• 4: Total sectoral emissions in 2022 are 3575.79 Gg CO2 / year which is 8.4% of M.0.EL emissions. 2023 Emissions have changed by 0.1% (2.55 Gg CO2 / year). 1990-2023 Emissions have changed by -0.0% (-0.01 Gg CO2 / year).
• 5: Total sectoral emissions in 2022 are 85.56 Gg CO2 / year which is 0.2% of M.0.EL emissions. 2023 Emissions have changed by 0.0% (0.00 Gg CO2 / year). 1990-2023 Emissions have changed by 0.0% (0.00 Gg CO2 / year).