“Momentum for Change: Climate Neutral Now” is an initiative launched by

The correct answer is The UNFCCC Secretariat.

Step-by-Step Explanation:

1. Understanding the Initiative:
"Momentum for Change: Climate Neutral Now" is a global initiative aimed at raising awareness and driving action toward achieving climate neutrality. It encourages individuals, organizations, companies, and governments to measure, reduce, and offset their greenhouse gas emissions.

2. Identifying the Launching Body:
This initiative was launched by the Secretariat of the United Nations Framework Convention on Climate Change (UNFCCC) in September 2015. It plays a key role in supporting the goals of the Paris Agreement by showcasing real-world examples of how people are taking action on climate change.

3. Conclusion:
Therefore, the initiative was launched by The UNFCCC Secretariat.