Department of Geography Series of Activities

Climate change is a health emergency. Yet most responses remain in policy papers and academic circles. What’s missing are tangible, scalable, and cross-sector solutions that can save lives.

• ACTION 2025 proved that young innovators can fill this gap.

• 200+ students from 14 leading Asian universities

• Supported by the World Meteorological Organization (WMO) and the World Health Organization (WHO) – included in WMO Regional Association II Action Plan

• 5 finalist teams showcased at COP30 (Brazil) – praised by ministerial leaders

• Innovations (examples): shared cooling vests for delivery riders, biomimetic water-from-air backpacks, AI mosquito surveillance for dengue outbreaks

ACTION 2026 goes further.

We are launching four challenge tracks that align with real-world climate-health priorities – and we are opening doors to COP31 in Türkiye.

·Attendance at COP30 in Brazil: Every finalist team will receive one official UNFCCC accreditation to attend the 30^th Conference of the Parties (COP30) scheduled for November 2025 in Belém, Brazil.

·Capacity Development: All participating teams will gain exclusive access to a series of exciting lectures (delivered through hybrid modalities) related to the issues surrounding climate change and health from distinguished scholars and policy makers around the world, to raise awareness, deepen understanding and stimulate ideas. All participating teams will additionally receive entrepreneurship training on intellectual property management, impact investing, and venture scaling. A dedicated mentor for semi-finalist teams will also be provided to further improve the project. Training materials available here .

·Pitching Opportunities: Finalist teams will have the opportunity to secure spots in startup roadshows to pitch their ideas, with potential of receiving startup incubation support. This roadshow will include a stop in Hong Kong, where the HKU Institute for Climate and Carbon Neutrality will organize the roadshow and offer a scholarship of HKD 20,000 to each of the 5 finalist teams.

·Certificate: All teams nominated by their own universities will receive a certificate of participation. Teams that are shortlisted for the finals will further receive award certificates. These certificates will be signed by all organizing institutions（not applicable to local teams of Hong Kong）.

Note: An invitation to co-organize this hackathon has been extended to the World Meteorological Organization and the World Health Organization, with confirmation anticipated by August 2025. Additional participation benefits will be announced in due course.

The challenge topics of this innovation competition include but are not limited to:

·New technologies or materials for protecting the health of vulnerable groups during heatwaves (such as the elderly, outdoor workers, women, children, persons with disabilities, specific occupational groups, and marginalized communities)

·New Temperature regulation technologies or materials for indoor and outdoor environments

·New technologies for protecting personal hygiene, drinking water safety, and environmental sanitation during floods and droughts

·New health protection technologies for coping with other extreme weather events in Asia (such as typhoons, cold waves, heavy snow, mudslides, etc.)

·New methods for protecting health from climate-sensitive infectious diseases (e.g., innovative technologies for mosquito and tick control, rodent control in underdeveloped areas; efficient and low-cost tracking and prevention technologies for climate-sensitive diseases)

·New Technologies and business models for forecasting, early warning, public education, and commercial innovation (e.g., how to provide efficient and low-cost weather forecasts in regions with weak meteorological infrastructure; health alert applications; personalized health management software that provides specific protective recommendations during extreme weather)

·Technical Innovation (30%)-Emphasizes breakthrough thinking and originality and assesses the novelty of the solution

·Health Impact Metrics (20%)-Evaluates how effectively the solution addresses a health-related challenge, and includes measurable benefits or projected outcomes

·Scalability Potential (30%)-Assesses the practicality and potential for the solution to be adapted and/or expanded, and if the solution could create lasting impact

·Commercial Viability (20%)-Evaluates the business potential and long-term feasibility and success in the market

Note: Commercial entities (if applicable) must be registered after 1 January 2018. The project must demonstrable ownership rights with zero active IP disputes.

An esteemed judging panel comprising world-leading academics, representatives from the UN and national governments, venture capitalists, and public health experts will be formally announced on event website in the coming weeks.

Eligibility Participants:

Currently enrolled undergraduate/graduate students from universities invited to participate in the hackathon (list shown below). Alumni and postdoctoral researchers may join as non-core members.

Team Structure:

3-5 members per team all from the same university

A minimum of two core team members must be currently enrolled undergraduate/graduate students

Multi-disciplinary collaboration encouraged

Mandatory Submission Documents：

·Completed Project Proposal (Download link here)

·3-minute concept/demonstration video (Language in English; MP4/H.264; submissions exceeding 3:05 automatically disqualified)

IMPORTANT:

Deadline:

Specific date and time decided by each invited university (mostly likely in early August). Late entries will not be entertained!

Submission Method：

Tsinghua Students: Please submit the above materials to gofio@mail.tsinghua.edu.cn, with the email subject titled “ACTION2025-Tsinghua-Department-Leader's Name”. It is recommended to use Tsinghua University Cloud or other cloud sharing platforms to ensure the attachment size does not exceed the email limit.

Non-Tsinghua Students (including Chinese and international students): Please submit the above materials to the contact email address specified by your invited university, and cc to gofio@mail.tsinghua.edu.cn. The email subject should be titled “ACTION2025-University-Department-Leader's Name”. It is recommended to use Dropbox, Baidu Cloud, or other cloud sharing platforms to ensure the attachment size does not exceed the email limit. If you are unsure of the submission email for your university, or you have other questions, please check the competition website or contact healthclimate@tsinghua.edu.cn.

Invited universities include（Alphabetical order）:

·Beijing Institute of Technology (China)

·Chulalongkorn University (Thailand)

·Fudan University (China)

·Indian Institute of Technology Bombay (India)

·King Saud University (Saudi Arabia)

·National University of Singapore (Singapore)

·Nazarbayev University (Kazakhstan)

·Peking University (China)

·Qatar University (Qatar)

·Renmin University of China (China)

·Seoul National University (Republic of Korea)

·Shanghai Jiao Tong University (China)

·The Hong Kong University of Science and Technology (China)

·The University of Hong Kong (China)

·The University of Tokyo (Japan)

·Tsinghua University (China)

·United Arab Emirates University (UAE)

·Universiti Malaya (Malaysia)

·University of Colombo (Sri Lanka)

·University of Indonesia (Indonesia)

·University of Yangon (Myanmar)

·Zhejiang University (China)