COP27: Report sees slight rise in 2022 global emissions; highest in India

Subject: Environment

Context-

Global carbon emissions are set to increase marginally in 2022 over the previous year, with the highest rise in India, projected a report released at the 27th Conference of Parties (COP27) to the United Nations Framework Convention on Climate Change at Sharm El-Sheikh.

Analysis of the report-

The United States is estimated to record the second-highest increase in emissions.
If current emission patterns persist, there is now a 50 per cent chance global warming will exceed 1.5 degrees Celsius in nine years.
Carbon Budget 2022, an annual released by Global Carbon Project showed that global emissions are still on the rise.
The annual update is a scientific assessment of the global carbon cycle.
Atmospheric carbon dioxide level is projected to average 417.2 parts per million in 2022, 51 per cent above pre-industrial levels.

Emissions to increase in 2022

Global fossil CO₂ emissions are projected to rise 1 per cent in 2022 (range 0.1-1.9 per cent) led by growth in oil use, reaching 36.6 gigatonnes.
In 2019, the total global emission was 36.3 Gt; which got reduced to 34.5 Gt in 2020, and increased to 36.3 Gt in 2021.
Emissions are projected to fall in China (0.9 per cent) and the EU (0.8 per cent) and increase in the US (1.5 per cent) and India (6 per cent), with a 1.7 per cent rise in the rest of the world combined.
Projected 2022 emissions from coal and oil are above their 2021 levels, with oil contributing most to total emissions growth.
Oil emissions — a third of global emissions — are projected to rise 2.2 per cent, and dominate the global rise in fossil CO2 emissions.

Coal driving up India’s emissions-

The emissions in India are projected to increase by 6 per cent (range 3.9-8 per cent), driven mostly by a 5 per cent increase in coal emissions.
India already is responsible for over a twelfth of global emissions and ranks third globally in terms of gross emission volume, though much low in the rank of per capita emissions.
The emissions from oil are set to increase by 10 per cent and are likely to return to the 2019 level.
Emissions from natural gas are projected to decline by 4 per cent but contribute little to the total change as gas is a small part of the energy mix in India.
Emissions from cement emissions – 5 per cent of global emissions – are projected to decrease overall but are set to increase in India.
During 2000-2021, emissions from the coal sector in India increased three times to 1.80 gt CO2 equivalents, that from the oil sector doubled to 0.62 Gt and tripled from the gas (0.04 to 0.13 gt) and cement (0.05 to 0.15 gt) sectors.