Answer : 3. "Goa"
Explanation :

Prime Minister Narendra Modi inaugurated India Energy Week 2024 in Goa, which is an important milestone in the country's commitment to advance the energy sector. India Energy Week 2024 is being organized to reduce carbon footprint and promote green energy sources. More than 35,000 people, including more than 4,000 delegates from more than 100 countries, are participating in this event.