World's first comprehensive study report ‘Net Zero by 2050' aims at limiting the global temperature rise to 

The Correct answer is 1.5 ºC.

Key Points

• The report 'Net Zero by 2050' is the world's first comprehensive study on how to transition to a net-zero energy system by 2050.
• It was published by the International Energy Agency (IEA) in May 2021.
• The goal of the report is to limit the global temperature rise to 1.5 ºC above pre-industrial levels.
• Achieving net-zero emissions by 2050 is crucial for mitigating the impacts of climate change.
• The report outlines more than 400 milestones that need to be achieved to meet the 1.5 ºC target.
• It emphasizes the need for a significant increase in the use of renewable energy sources, such as solar and wind power.
• The study also highlights the importance of energy efficiency, electrification, and the adoption of new technologies like hydrogen and carbon capture and storage (CCS).
• The report calls for immediate and massive investments in clean energy and infrastructure to achieve the net-zero goal.

 Additional Information

• 1.0 ºC
  • Limiting the temperature rise to 1.0 ºC is not a common target in international climate agreements.
  • The Paris Agreement aims to limit global warming to well below 2 ºC, preferably to 1.5 ºC.
• 1.2 ºC
  • 1.2 ºC is also not a widely recognized target for limiting global temperature rise.
  • Efforts are generally focused on the 1.5 ºC and 2 ºC targets.
• 1.6 ºC
  • 1.6 ºC is close to the upper limit of the Paris Agreement target.
  • However, the preferred target is to limit the temperature rise to 1.5 ºC to avoid the most severe impacts of climate change.