4 Climate & sustainability hackathons in India

Frequently asked

How many climate & sustainability hackathons in India are open for registration right now?

4 of the 4 upcoming climate & sustainability hackathons listed in India are still open for registration: 2 close within 7 days and 4 within 30 days. The very next one to close is Graphiques Innovation Challenge, on 16 September 2026.

Which climate & sustainability hackathons in India have the biggest prize pools?

1 of the 4 listed climate & sustainability hackathons publish a prize pool, the largest $17,500. 1 of those is quoted in a currency other than the rupee; the card shows the organizer's own figure and the rupee value is only used to sort them into prize bands.

Are there online climate & sustainability hackathons I can join from anywhere in India?

4 of the 4 run online and can be entered from anywhere in India; 0 need you on site. 2 say in their own description that students may enter.

How do I register for a hackathon listed here?

Every listing here links back to the organizer's registration page — Devfolio, Devpost, HackerEarth, Luma and Unstop — and registration happens there, not on Jamao. Nothing is behind a login and no listing is paid placement. Running one? Claim your listing from its page, or add it free at jamao.in/create, and it stops being overwritten by the import.

Counted from the 4 upcoming climate & sustainability hackathons listed on this page. Rebuilt twice a day from Devfolio, Devpost, HackerEarth, Luma, Unstop. All times IST.