Change analysis for Latvia 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 0.2%% (24.95 Gg CO2 / year)
• Emissions in 1990-2023 have changed by 0.5%% (58.49 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 -1.2%% (-136.33 Gg CO2 / year)
• Emissions in 1990-2023 have changed by -0.1%% (-6.71 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: 1.A, CO2 with 100.38 Gg CO2 / year (1.7%)
• 2: 3.A, CH4 with -69.38 Gg CO2 / year (-6.6%)
• 3: 5, N2O with 37.14 Gg CO2 / year (inf%)
• 4: M.AG.ELV, N2O with -32.55 Gg CO2 / year (-3.0%)
• 5: 2, HFCS (AR6GWP100) with 10.37 Gg CO2 / year (3.5%)

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: 5, N2O with 59.44 Gg CO2 / year (inf%)
• 2: 3.A, CH4 with -2.05 Gg CO2 / year (-0.2%)
• 3: 1.A, CO2 with 1.18 Gg CO2 / year (0.0%)
• 4: 4, CH4 with 1.05 Gg CO2 / year (0.2%)
• 5: M.AG.ELV, N2O with -0.97 Gg CO2 / year (-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 2023 (top 5):

• 1: 1.A, CO2 with -136.33 Gg CO2 / year (-2.5%)
• 2: 1.A, CH4 with 0.00 Gg CO2 / year (0.0%)
• 3: M.AG.ELV, CO2 with 0.00 Gg CO2 / year (0.0%)
• 4: M.AG.ELV, N2O with 0.00 Gg CO2 / year (0.0%)
• 5: 5, N2O 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 -6.71 Gg CO2 / year (-0.1%)
• 2: 1.A, CH4 with 0.00 Gg CO2 / year (0.0%)
• 3: M.AG.ELV, CO2 with 0.00 Gg CO2 / year (0.0%)
• 4: M.AG.ELV, N2O with 0.00 Gg CO2 / year (0.0%)
• 5: 5, N2O 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.
  • The main change for 2023 is a 1.7% increase in energy CO2 emissions where 2023 growth rates in the CR data are higher than the growth rates in EI2024 used for extrapolation in PRIMAP-hist v2.6.1.
  • CH4 from livestock an N2O from M.AG.ELV are a bit lower in 2023 because of an emission drop in CR data not present in third party data used for extrapolation in v2.6.1.
  • N2O in the “other” sector is now non-zero as it is no longer reported as “not occurring” in the CR data and thus filled from EDGAR.
• Changes in the TP scenario are very small and mainly come from the updated EI data for energy CO2.

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: 1.A, CO2 with 100.38 Gg CO2 / year (1.7%)
• 2: 3.A, CH4 with -69.38 Gg CO2 / year (-6.6%)
• 3: 5, N2O with 37.14 Gg CO2 / year (inf%)
• 4: M.AG.ELV, N2O with -32.55 Gg CO2 / year (-3.0%)
• 5: 2, HFCS (AR6GWP100) with 10.37 Gg CO2 / year (3.5%)

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: 5, N2O with 59.44 Gg CO2 / year (inf%)
• 2: 3.A, CH4 with -2.05 Gg CO2 / year (-0.2%)
• 3: 1.A, CO2 with 1.18 Gg CO2 / year (0.0%)
• 4: 4, CH4 with 1.05 Gg CO2 / year (0.2%)
• 5: M.AG.ELV, N2O with -0.97 Gg CO2 / year (-0.1%)

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

• 1: Total sectoral emissions in 2022 are 6411.20 Gg CO2 / year which is 62.7% of M.0.EL emissions. 2023 Emissions have changed by 1.5% (94.52 Gg CO2 / year). 1990-2023 Emissions have changed by 0.0% (1.10 Gg CO2 / year).
• 2: Total sectoral emissions in 2022 are 908.53 Gg CO2 / year which is 8.9% of M.0.EL emissions. 2023 Emissions have changed by 0.9% (8.47 Gg CO2 / year). 1990-2023 Emissions have changed by 0.1% (0.31 Gg CO2 / year).
• M.AG: Total sectoral emissions in 2022 are 2283.03 Gg CO2 / year which is 22.3% of M.0.EL emissions. 2023 Emissions have changed by -4.9% (-110.20 Gg CO2 / year). 1990-2023 Emissions have changed by -0.1% (-3.26 Gg CO2 / year). For 2023 the changes per gas are:
  
  The changes come from the following subsectors:
  • 3.A: Total sectoral emissions in 2022 are 1095.39 Gg CO2 / year which is 48.0% of category M.AG emissions. 2023 Emissions have changed by -6.6% (-72.67 Gg CO2 / year). 1990-2023 Emissions have changed by -0.2% (-2.14 Gg CO2 / year). For 2023 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
  • M.AG.ELV: Total sectoral emissions in 2022 are 1187.65 Gg CO2 / year which is 52.0% of category M.AG emissions. 2023 Emissions have changed by -3.2% (-37.53 Gg CO2 / year). 1990-2023 Emissions have changed by -0.1% (-1.12 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 585.11 Gg CO2 / year which is 5.7% of M.0.EL emissions. 2023 Emissions have changed by -0.9% (-4.99 Gg CO2 / year). 1990-2023 Emissions have changed by 0.1% (0.90 Gg CO2 / year).
• 5: Total sectoral emissions in 2022 are 38.36 Gg CO2 / year which is 0.4% of M.0.EL emissions. 2023 Emissions have changed by inf% (37.14 Gg CO2 / year). 1990-2023 Emissions have changed by inf% (59.44 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 -136.33 Gg CO2 / year (-2.5%)
• 2: 1.A, CH4 with 0.00 Gg CO2 / year (0.0%)
• 3: M.AG.ELV, CO2 with 0.00 Gg CO2 / year (0.0%)
• 4: M.AG.ELV, N2O with 0.00 Gg CO2 / year (0.0%)
• 5: 5, N2O 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 -6.71 Gg CO2 / year (-0.1%)
• 2: 1.A, CH4 with 0.00 Gg CO2 / year (0.0%)
• 3: M.AG.ELV, CO2 with 0.00 Gg CO2 / year (0.0%)
• 4: M.AG.ELV, N2O with 0.00 Gg CO2 / year (0.0%)
• 5: 5, N2O 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 6010.14 Gg CO2 / year which is 54.1% of M.0.EL emissions. 2023 Emissions have changed by -2.3% (-136.33 Gg CO2 / year). 1990-2023 Emissions have changed by -0.1% (-6.71 Gg CO2 / year). For 2023 the changes per gas are:
  
  The changes come from the following subsectors:
  • 1.A: Total sectoral emissions in 2022 are 5811.23 Gg CO2 / year which is 96.7% of category 1 emissions. 2023 Emissions have changed by -2.4% (-136.33 Gg CO2 / year). 1990-2023 Emissions have changed by -0.1% (-6.71 Gg CO2 / year). For 2023 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
  • 1.B.1: Total sectoral emissions in 2022 are 22.30 Gg CO2 / year which is 0.4% of category 1 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).
  • 1.B.2: Total sectoral emissions in 2022 are 176.61 Gg CO2 / year which is 2.9% of category 1 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).
• 2: Total sectoral emissions in 2022 are 960.36 Gg CO2 / year which is 8.7% 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).
• M.AG: Total sectoral emissions in 2022 are 3262.70 Gg CO2 / year which is 29.4% 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 828.69 Gg CO2 / year which is 7.5% 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).
• 5: Total sectoral emissions in 2022 are 38.36 Gg CO2 / year which is 0.3% 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).