IEEE ClimateChain Global Hackathon
Registration closed · Similar hackathons still open
- Decentralize AI Hackathon by HackerNoon 2026–2027 ($51,750+ prizes)$51.8k · Due 02-27
- Dakar Bitcoin Hack by BTrust 2026$900 · Due 11-21
- HERHACK 2026 (Echelon Institute of Technology, Faridabad)Due 11-11
- Meta Earth Hackathon: Beacon 2026Due 11-13
- Agents on Open Rails Hackathon (Celo)$5k · Due 11-09
- Google Mumbai Data Challenge 2026: Air Quality Mapping & Forecasting (Zindi, $6,000)$6k · Due 11-10
Not sure which to join? Get 1:1 help →
About this hackathon
A global online hackathon by IEEE Blockchain Türkiye and partners: blockchain and AI solutions for real climate challenges, supporting UN COP 31 goals. Tracks: carbon markets, renewable energy trading, sustainable supply chains, climate data; submit a 3–5 minute demo and public repo.
- Status
- Deadline
- 2026-10-25
- Starts
- 2026-10-04
- Who
- Open to all
- Level
- Intermediate
- Prize
- $3k · 1st $1,500, 2nd $1,000, 3rd $500 (all cash), plus IEEE certificates
- Size
- —
- Format
- Online · International
- Location
- —
Browse similarOnline hackathonsAI hackathonsWeb3 & Blockchain hackathonsClimate & Sustainability hackathonsHackathons in October 2026
Original listing (Chinese)
The full original listing below is in Chinese, as published in the Hack123 newsletter.
一句话简介：IEEE Blockchain Türkiye Group 联合 IEEE Blockchain Technical Group、IEEE Orange County 分会、IEEE 土耳其分会、伊斯坦布尔商会等机构主办的全球线上黑客松，用区块链与 AI 方案应对真实气候挑战，支持 UN COP 31 目标。
看点：四大赛道：碳市场与排放透明度、可再生能源与能源交易、可持续供应链、气候数据与环境监测；个人或组队均可参加；在 Devpost 注册并截止前提交作品；提交须包含 3–5 分钟 demo 视频与公开代码库；评审看重气候影响、创新性、技术实现与实际可用性
奖金：总额 3,000+ 美元，均为现金：一等奖 1,500 美元、二等奖 1,000 美元、三等奖 500 美元，另有 IEEE 荣誉证书与参会证书
截止日期：10月25日（作品提交截止）（线上，全球）
Summarized from the organizer’s page and public posts. Please confirm details on the official site before registering.