Change analysis for Luxembourg 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 -1.9%% (-153.46 Gg CO2 / year)
• Emissions in 1990-2023 have changed by 0.2%% (23.60 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 -1.1%% (-92.52 Gg CO2 / year)
• Emissions in 1990-2023 have changed by -0.0%% (-2.76 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: 2, CO2 with -123.11 Gg CO2 / year (-25.6%)
• 2: 1.A, CO2 with -53.56 Gg CO2 / year (-0.8%)
• 3: M.AG.ELV, N2O with 29.57 Gg CO2 / year (25.0%)
• 4: 3.A, CH4 with -7.68 Gg CO2 / year (-1.5%)
• 5: 4, CH4 with 2.14 Gg CO2 / year (3.0%)

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: M.AG.ELV, N2O with 30.69 Gg CO2 / year (20.6%)
• 2: 1.A, CO2 with -5.34 Gg CO2 / year (-0.1%)
• 3: 2, CO2 with -4.20 Gg CO2 / year (-0.6%)
• 4: 4, CH4 with 2.97 Gg CO2 / year (3.0%)
• 5: 3.A, CH4 with -0.40 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 -91.69 Gg CO2 / year (-1.3%)
• 2: M.AG.ELV, CO2 with -0.84 Gg CO2 / year (-8.3%)
• 3: 2, HFCS (AR6GWP100) 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 -2.75 Gg CO2 / year (-0.0%)
• 2: M.AG.ELV, CO2 with -0.02 Gg CO2 / year (-0.2%)
• 3: 2, HFCS (AR6GWP100) 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.
  • Lower CO2 emissions in the IPPU sector come from a drop in cement production.
  • Energy CO2 emissions are slightly reduced for 2023 where growth rates in the CR data are lower than the growth rates in EI 2024 used for extrapolation in PRIMAP-hist v2.6.1
  • N2O emissions in M.AG.ELV are higher for all years because the emissions factor for nitrogen leeching and runoff has been increased by a factor of 10.
• 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: 2, CO2 with -123.11 Gg CO2 / year (-25.6%)
• 2: 1.A, CO2 with -53.56 Gg CO2 / year (-0.8%)
• 3: M.AG.ELV, N2O with 29.57 Gg CO2 / year (25.0%)
• 4: 3.A, CH4 with -7.68 Gg CO2 / year (-1.5%)
• 5: 4, CH4 with 2.14 Gg CO2 / year (3.0%)

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: M.AG.ELV, N2O with 30.69 Gg CO2 / year (20.6%)
• 2: 1.A, CO2 with -5.34 Gg CO2 / year (-0.1%)
• 3: 2, CO2 with -4.20 Gg CO2 / year (-0.6%)
• 4: 4, CH4 with 2.97 Gg CO2 / year (3.0%)
• 5: 3.A, CH4 with -0.40 Gg CO2 / year (-0.1%)

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

• 1: Total sectoral emissions in 2022 are 6906.42 Gg CO2 / year which is 83.8% of M.0.EL emissions. 2023 Emissions have changed by -0.8% (-54.61 Gg CO2 / year). 1990-2023 Emissions have changed by -0.1% (-5.44 Gg CO2 / year).
• 2: Total sectoral emissions in 2022 are 542.60 Gg CO2 / year which is 6.6% of M.0.EL emissions. 2023 Emissions have changed by -22.6% (-122.30 Gg CO2 / year). 1990-2023 Emissions have changed by -0.5% (-4.17 Gg CO2 / year). For 2023 the changes per gas are:
  
  
• M.AG: Total sectoral emissions in 2022 are 688.10 Gg CO2 / year which is 8.3% of M.0.EL emissions. 2023 Emissions have changed by 3.1% (20.95 Gg CO2 / year). 1990-2023 Emissions have changed by 4.4% (30.22 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 537.10 Gg CO2 / year which is 78.1% of category M.AG emissions. 2023 Emissions have changed by -1.4% (-7.78 Gg CO2 / year). 1990-2023 Emissions have changed by -0.1% (-0.45 Gg CO2 / year).
  • M.AG.ELV: Total sectoral emissions in 2022 are 151.00 Gg CO2 / year which is 21.9% of category M.AG emissions. 2023 Emissions have changed by 22.4% (28.73 Gg CO2 / year). 1990-2023 Emissions have changed by 19.5% (30.68 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.
• 4: Total sectoral emissions in 2022 are 89.57 Gg CO2 / year which is 1.1% of M.0.EL emissions. 2023 Emissions have changed by 3.2% (2.50 Gg CO2 / year). 1990-2023 Emissions have changed by 2.7% (2.99 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 15.84 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).

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 -91.69 Gg CO2 / year (-1.3%)
• 2: M.AG.ELV, CO2 with -0.84 Gg CO2 / year (-8.3%)
• 3: 2, HFCS (AR6GWP100) 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 -2.75 Gg CO2 / year (-0.0%)
• 2: M.AG.ELV, CO2 with -0.02 Gg CO2 / year (-0.2%)
• 3: 2, HFCS (AR6GWP100) 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 7334.93 Gg CO2 / year which is 85.6% of M.0.EL emissions. 2023 Emissions have changed by -1.3% (-91.69 Gg CO2 / year). 1990-2023 Emissions have changed by -0.0% (-2.75 Gg CO2 / year).
• 2: Total sectoral emissions in 2022 are 515.81 Gg CO2 / year which is 6.0% 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 638.02 Gg CO2 / year which is 7.4% of M.0.EL emissions. 2023 Emissions have changed by -0.1% (-0.84 Gg CO2 / year). 1990-2023 Emissions have changed by -0.0% (-0.02 Gg CO2 / year).
• 4: Total sectoral emissions in 2022 are 65.81 Gg CO2 / year which is 0.8% 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 15.84 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).