Halcyons Global Climate Fellowship 2026 is now open for applications, offering a unique opportunity for founders worldwide who are developing solutions in climate adaptation and resilience. This prestigious fellowship supports innovative entrepreneurs through a carefully designed hybrid program that combines virtual learning with in-person residencies in the United States, creating a truly global and collaborative experience.
The program selects 10 high-impact ventures from around the world and delivers structured support through a virtual kickoff, multiple online programming days, and two immersive one-week residencies in Washington, DC, and Los Angeles, California. Fellows benefit from Halcyon’s proven methodology, gaining hands-on training in product-market fit, capital strategy, and leadership, along with access to valuable resources, mentors, and networks to accelerate climate-focused ventures.
Benefits
- $10K in Amazon Web Services, Inc. (AWS) credits
- $6K equity-free stipend per venture
- Workshops with experts in product-market fit, capital strategy, and leadership
- Professional advisors
- Networking with investors and varied stakeholders in climate in Washington, DC and Los Angeles, CA
- Access to Halcyon’s global community of 600+ founders
- Continued benefits after your program
Eligibility Criteria
- Location: Global
- Stage: Must have a working Minimum Viable Product (MVP) and a realistic potential to scale. Applicants must demonstrate early user feedback or evidence of early commercial validation, such as pilots, LOIs, or revenue.
- Team:
- May apply with up to one Co-Founder.
- Applicant must be the CEO or hold primary decision-making power.
- Must be fluent in English (programming will be in English).
- Must be at least 21 years of age by the start of the program.
- Program Engagement: Applicant(s) must commit to participating in all residencies, program activities, events, and in-person and virtual sessions.
- Impact: Must be developing a product and venture which contributes towards one or more of the UN’s 17 SDGs.
Sectors
Solutions addressing climate adaptation and resilience, including but not limited to:
- Renewable and resilient energy systems and storage
- Adaptive infrastructure and green building technologies
- Climate intelligence and early-warning systems
- Climate-smart agriculture and food systems
- WaterTech (water security, resilient water systems, and more)
- Blue economy and coastal resilience
- Financial resilience to climate shocks (including, but not limited to, climate insurance)
Program Structure
- The final cohort is selected from 10 ventures across the globe. The program is delivered in a hybrid modality through a virtual kickoff meeting, two one-week, in-person residencies in the US, and four additional virtual programming days.
- Founders receive training in Halcyon’s methodology on product-market fit, capital strategy, and leadership, as well as access to critical resources and connections to accelerate their ventures.
How to Apply?
- Visit the official Halcyon website and access the Global Climate Fellowship 2026 application page.
- Complete and submit the online eligibility form before the stated deadline to confirm that your venture meets the program criteria.
- Wait for an invitation from the Halcyon team if your eligibility form is shortlisted.
- Submit the full fellowship application once invited, providing detailed information about your venture, impact, and goals.
- Shortlisted applicants may be invited to participate in virtual pitch sessions as part of the final selection process.
- Selected founders will receive an official confirmation and further instructions to prepare for the fellowship program.
Frequently Asked Questions (FAQs)
The Halcyons Global Climate Fellowship 2026 supports 10 climate-focused ventures through a six-month hybrid program. It combines virtual programming with in-person residencies in the United States, offering founders training, mentorship, and resources to scale solutions in climate adaptation and resilience.
What is the Halcyons Global Climate Fellowship 2026?
The Halcyons Global Climate Fellowship 2026 is a global program designed for founders building solutions in climate adaptation and resilience. It supports early-stage ventures through a structured hybrid experience that combines virtual learning, in-person residencies, and tailored venture development support.
Who can apply for the Halcyons Global Climate Fellowship 2026?
The fellowship is open to founders from any country who are leading ventures focused on climate adaptation or resilience. Applicants must have an active venture and be committed to participating in both virtual programming and required in-person residencies held in the United States during the program period.
How many ventures are selected for the Halcyons Global Climate Fellowship 2026?
The program selects a final cohort of 10 ventures from across the globe. These founders are chosen through a competitive process focused on climate impact, venture potential, and alignment with the fellowship’s mission to support scalable solutions addressing real-world climate challenges.
How long does the Halcyons Global Climate Fellowship 2026 last?
The fellowship runs for approximately six months, starting with a virtual kickoff and ending after the final in-person residency. During this period, fellows participate in virtual programming, mentorship, and two immersive one-week residencies designed to strengthen both venture growth and leadership capacity.
Is the Halcyons Global Climate Fellowship 2026 conducted online?
The fellowship follows a hybrid format rather than being fully remote. Fellows take part in virtual sessions along with two mandatory one-week, in-person residencies in the United States. This structure allows participants to benefit from both global collaboration and hands-on, in-person engagement.
Where are the in-person residencies held for this fellowship?
The fellowship includes two one-week, in-person residencies held in the United States. One residency takes place in Washington, DC, and the other in Los Angeles, California. These residencies are a core part of the program and focus on deep learning, collaboration, and venture support.
What support is provided to fellows during the program?
Fellows receive training based on Halcyon’s methodology, with a focus on product-market fit, capital strategy, and leadership development. The program also offers access to valuable resources, expert guidance, and meaningful connections that help founders accelerate the growth and impact of their ventures.
How is the Halcyons Global Climate Fellowship 2026 structured?
The program is delivered through a hybrid structure that includes a virtual kickoff meeting, multiple virtual programming days, and two in-person residencies in the United States. This approach balances flexibility with immersive learning while supporting founders from different regions of the world.
How does the application process work for this Halcyons Global Climate Fellowship 2026?
Applicants must first complete an online eligibility form to determine if their venture meets the program criteria. Selected candidates are then invited to submit a full application. Shortlisted founders may be asked to pitch virtually before the final cohort is confirmed.
When does the Halcyons Global Climate Fellowship 2026 start?
The fellowship begins with a virtual kickoff scheduled for April 2026. From there, fellows move through several months of programming that includes virtual sessions and in-person residencies, concluding after the final residency later in the year.
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