Change analysis for Hong Kong for PRIMAP-hist v2.8_final compared to v2.7_final

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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 lines show the v2.7_final data.

The following figures show the aggregate national total emissions excluding LULUCF AR6GWP100 for the third party priority scenario. The dotted lines show the v2.7_final data.

Used country reported data

The changelog with this information is available upon request for non-commercial customers. Paying commercial customers will be provided with the information.

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 2024 have changed by 1.9%% (752.42 Gg CO2 / year)
• Emissions in 1990-2024 have changed by 0.2%% (71.61 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 2024 have changed by 8.0%% (3355.03 Gg CO2 / year)
• Emissions in 1990-2024 have changed by 0.8%% (355.30 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 2024 (up to 10 with either at least 0.2% impact on total emissions or at least 20% change):

• 1: 1.A, CO2 with 577.09 Gg CO2 / year (1.7%, 1.4%)
• 2: 4, CH4 with 101.49 Gg CO2 / year (2.8%, 0.3%)
• 3: 5, N2O with 35.94 Gg CO2 / year (35.8%, 0.1%)

In the country reported priority scenario the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 1990-2024 (up to 10 with either at least 0.1% impact on total emissions or at least 10% change):

• 1: 1.A, CO2 with 59.78 Gg CO2 / year (0.2%, 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 2024 (up to 10 with either at least 0.2% impact on total emissions or at least 20% change):

• 1: 1.A, CO2 with 2777.03 Gg CO2 / year (8.1%, 6.6%)
• 2: 1.B.2, CO2 with 349.50 Gg CO2 / year (407.0%, 0.8%)
• 3: 1.A, N2O with 96.54 Gg CO2 / year (78.1%, 0.2%)
• 4: 5, N2O with 35.94 Gg CO2 / year (35.8%, 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 1990-2024 (up to 10 with either at least 0.1% impact on total emissions or at least 10% change):

• 1: 1.A, CO2 with 289.88 Gg CO2 / year (0.8%, 0.7%)

Notes on data changes

The changelog with this information is available upon request for non-commercial customers. Paying commercial customers will be provided with the information.

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

2024

1990-2024

third party scenario

2024

1990-2024

Detailed changes for the scenarios:

country reported scenario (HISTCR):

Most important changes per time frame

For 2024 the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 2024 (up to 20 with either at least 0.2% impact on total emissions or at least 20% change):

• 1: 1.A, CO2 with 577.09 Gg CO2 / year (1.7%), 1.4%)
• 2: 4, CH4 with 101.49 Gg CO2 / year (2.8%), 0.3%)
• 3: 5, N2O with 35.94 Gg CO2 / year (35.8%), 0.1%)
• 4: 1.B.2, CO2 with 0.08 Gg CO2 / year (95.0%), 0.0%)

For 1990-2024 the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 1990-2024 (up to 20 with either at least 0.1% impact on total emissions or at least 10% change):

• 1: 1.A, CO2 with 59.78 Gg CO2 / year (0.2%), 0.2%)

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

• 1: Total sectoral emissions in 2022 are 27955.50 Gg CO2 / year which is 82.2% of M.0.EL emissions. 2024 Emissions have changed by 1.9% (630.67 Gg CO2 / year). 1990-2024 Emissions have changed by 0.2% (60.04 Gg CO2 / year).
• 2: Total sectoral emissions in 2022 are 2077.94 Gg CO2 / year which is 6.1% of M.0.EL emissions. 2024 Emissions have changed by -0.3% (-7.51 Gg CO2 / year). 1990-2024 Emissions have changed by -0.0% (-0.21 Gg CO2 / year).
• M.AG: Total sectoral emissions in 2022 are 30.70 Gg CO2 / year which is 0.1% of M.0.EL emissions. 2024 Emissions have changed by -3.8% (-1.21 Gg CO2 / year). 1990-2024 Emissions have changed by -0.0% (-0.02 Gg CO2 / year). For 2024 the changes per gas are:
  
  The changes come from the following subsectors:
  • 3.A: Total sectoral emissions in 2022 are 20.21 Gg CO2 / year which is 65.8% of category M.AG emissions. 2024 Emissions have changed by 2.5% (0.48 Gg CO2 / year). 1990-2024 Emissions have changed by 0.1% (0.04 Gg CO2 / year). For 2024 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
  • M.AG.ELV: Total sectoral emissions in 2022 are 10.48 Gg CO2 / year which is 34.2% of category M.AG emissions. 2024 Emissions have changed by -13.4% (-1.69 Gg CO2 / year). 1990-2024 Emissions have changed by -0.4% (-0.06 Gg CO2 / year). For 2024 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
• 4: Total sectoral emissions in 2022 are 3840.13 Gg CO2 / year which is 11.3% of M.0.EL emissions. 2024 Emissions have changed by 2.5% (94.52 Gg CO2 / year). 1990-2024 Emissions have changed by 0.3% (10.13 Gg CO2 / year). For 2024 the changes per gas are:
  
  
• 5: Total sectoral emissions in 2022 are 115.40 Gg CO2 / year which is 0.3% of M.0.EL emissions. 2024 Emissions have changed by 35.8% (35.94 Gg CO2 / year). 1990-2024 Emissions have changed by 0.8% (1.68 Gg CO2 / year). For 2024 the changes per gas are:
  
  

third party scenario (HISTTP):

Most important changes per time frame

For 2024 the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 2024 (up to 20 with either at least 0.2% impact on total emissions or at least 20% change):

• 1: 1.A, CO2 with 2777.03 Gg CO2 / year (8.1%), 6.6%)
• 2: 1.B.2, CO2 with 349.50 Gg CO2 / year (407.0%), 0.8%)
• 3: 1.A, N2O with 96.54 Gg CO2 / year (78.1%), 0.2%)
• 4: 5, N2O with 35.94 Gg CO2 / year (35.8%), 0.1%)
• 5: M.AG.ELV, CH4 with -0.04 Gg CO2 / year (-72.2%), -0.0%)

For 1990-2024 the following sector-gas combinations have the highest absolute impact on national total KyotoGHG (AR6GWP100) emissions in 1990-2024 (up to 20 with either at least 0.1% impact on total emissions or at least 10% change):

• 1: 1.A, CO2 with 289.88 Gg CO2 / year (0.8%), 0.7%)

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

• 1: Total sectoral emissions in 2022 are 30762.75 Gg CO2 / year which is 80.7% of M.0.EL emissions. 2024 Emissions have changed by 9.3% (3231.63 Gg CO2 / year). 1990-2024 Emissions have changed by 0.9% (330.82 Gg CO2 / year). For 2024 the changes per gas are:
  
  The changes come from the following subsectors:
  • 1.A: Total sectoral emissions in 2022 are 30355.11 Gg CO2 / year which is 98.7% of category 1 emissions. 2024 Emissions have changed by 8.4% (2882.13 Gg CO2 / year). 1990-2024 Emissions have changed by 0.8% (298.24 Gg CO2 / year). For 2024 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
  • 1.B.2: Total sectoral emissions in 2022 are 407.64 Gg CO2 / year which is 1.3% of category 1 emissions. 2024 Emissions have changed by 230.8% (349.50 Gg CO2 / year). 1990-2024 Emissions have changed by 8.5% (32.59 Gg CO2 / year). For 2024 the changes per gas are:
    
    For 1990-2024 the changes per gas are:
    
    There is no subsector information available in PRIMAP-hist.
• 2: Total sectoral emissions in 2022 are 2336.45 Gg CO2 / year which is 6.1% of M.0.EL emissions. 2024 Emissions have changed by 0.8% (19.54 Gg CO2 / year). 1990-2024 Emissions have changed by 0.0% (0.61 Gg CO2 / year).
• M.AG: Total sectoral emissions in 2022 are 50.87 Gg CO2 / year which is 0.1% of M.0.EL emissions. 2024 Emissions have changed by 1.8% (0.89 Gg CO2 / year). 1990-2024 Emissions have changed by 0.2% (0.13 Gg CO2 / year).
• 4: Total sectoral emissions in 2022 are 4856.87 Gg CO2 / year which is 12.7% of M.0.EL emissions. 2024 Emissions have changed by 1.4% (67.03 Gg CO2 / year). 1990-2024 Emissions have changed by 0.5% (22.06 Gg CO2 / year).
• 5: Total sectoral emissions in 2022 are 115.40 Gg CO2 / year which is 0.3% of M.0.EL emissions. 2024 Emissions have changed by 35.8% (35.94 Gg CO2 / year). 1990-2024 Emissions have changed by 0.8% (1.68 Gg CO2 / year). For 2024 the changes per gas are: