The report titled “Emissions Gap Report 2022-The Closing Window” was released recently by the United Nations Environment Programme (UNEP).
Emission Gap Reports assess the gap between countries’ pledges on emission reduction and the reduction required to bring down the global temperature increase below 2°C by the year 2100.
It analyses the difference between where the GHG emissions are predicted to be in 2030 and where they should be to prevent catastrophic consequences of climate change.
The current policies will lead to a 2.8°C temperature rise by 2100.
Implementation of current climate pledges will only reduce this to a 2.4 to 2.6°C temperature rise by the end of this century.
GHG emissions must be reduced by 45 percent by 2030 to achieve the Paris Agreement goals.
The latest report recommended remedial actions in 6 areas – electricity supply, industry, transport and building sectors, and food and financial systems.
It estimates that the global transformation to a low-carbon economy would require 4 to 6 trillion USD in investment each year.