. The United Nations Environment Programme (UNEP) December 9, 2020, released its annual Emissions Gap Report 2020. The much-awaited report is unequivocal that there is no ebb to human-induced greenhouse gas (GHG) emissions and the year 2020 would be one of the warmest years on record.
Below are the findings from the Emission Gap Report 2020 on key aspects:
Record high GHG emissions
“Global GHG emissions continued to grow for the third consecutive year in 2019, reaching a record high of 52.4 Gigatonne carbon equivalent (GtCO2e) (range: ±5.2) without land-use change (LUC) emissions and 59.1 GtCO2e (range: ±5.9) when including LUC.”
Record carbon emission
“Fossil carbon dioxide (CO2) emissions (from fossil fuels and carbonates) dominate total GHG emissions including LUC (65 per cent) and consequently the growth in GHG emissions. Preliminary data suggest that fossil CO2 emissions reached a record 38.0 GtCO2 (range: ±1.9) in 2019.”
Forest fires increasing GHG emissions
“Since 2010, GHG emissions without LUC have grown at 1.3 per cent per year on average, with preliminary data suggesting a 1.1 per cent increase in 2019. When including the more uncertain and variable LUC emissions, global GHG emissions have grown 1.4 per cent per year since 2010 on average, with a more rapid increase of 2.6 per cent in 2019 due to a large increase in vegetation forest fires. LUC emissions account for around 11 per cent of the global total, with the bulk of the emissions occurring in relatively few countries.”
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