Topic: Global Warming Potential
Q5. Discuss the concept of Global Warming Potential (GWP) and its relevance in climate policy. Illustrate how different greenhouse gases (GHGs) compare based on their GWP. (10 M)
Difficulty Level: Medium
Reference: InsightsIAS
Why the Question
Global Warming Potential (GWP) is a key metric for comparing greenhouse gases and plays a critical role in shaping effective climate policies globally.Key Demand of the Question
The question requires explaining the concept of GWP, its significance in guiding climate policies, and providing a comparative analysis of greenhouse gases based on their GWP values.Structure of the Answer
Introduction
Briefly define GWP and its significance in assessing the heat-trapping potential of greenhouse gases over different time horizons.Body
- Explain the concept of GWP, highlighting its basis, time dependency, and role in understanding climate impacts.
- Discuss its relevance to climate policy, including mitigation prioritization, carbon pricing, and policy frameworks.
- Compare key greenhouse gases like CO₂, CH₄, N₂O, and fluorinated gases, highlighting differences in GWP values and their implications.
Conclusion
Emphasize GWP’s importance in driving focused and equitable climate action and suggest integrating it with global frameworks to achieve sustainable outcomes.
