Columbia Climate School in the Green Mountains: A Complete Guide

If you’re interested in climate change, sustainability, or environmental science, the Columbia Climate School in the Green Mountains is a summer program worth looking into. Designed for high school students, it combines classroom learning with hands-on fieldwork in Vermont’s Green Mountains, giving you a closer look at actual climate challenges.

In this guide, we’ll break down what the program is, how selective it is, key dates for 2026, and what you need to apply. You’ll also get clear tips on how to stand out.

• What Is the Columbia Climate School in the Green Mountains?
• Columbia Climate School in the Green Mountains Acceptance Rate
• Columbia Climate School in the Green Mountains Application Deadline
• Columbia Climate School in the Green Mountains Requirements
• How to Get into the Columbia Climate School in the Green Mountains
• Why Join the Columbia Climate School in the Green Mountains?
• Frequently Asked Questions
• Takeaways

What Is the Columbia Climate School in the Green Mountains?

The Columbia Climate School in the Green Mountains is a two-week summer program held at Vermont State University in Castleton, Vermont. The program is open to students in grades 9 to 12, including rising 9th graders. Consistently ranked among the top environmental science summer programs in the country, it’s built around the goal of turning students into informed climate advocates.

The program is a collaboration between the Columbia Climate School and Putney Student Travel. Led by world-class faculty and researchers, this program goes beyond traditional learning, immersing students in the diverse fields of climate science through interactive seminars, small group discussions, immersive field excursions, and collaborative projects.

Here’s what the curriculum covers:

• The Science of Climate Change
• Climate Impacts
• Climate Preparedness and Resilience
• International Climate Policies and Negotiations
• Decarbonization Pathways and the Energy Transition
• Climate Justice
• Sustainability and the Circular Economy
• Climate Change Communication and Conversation
• Field-Based Sampling & Analysis
• Climate Solutions in Action
• Climate Solutions & Collective Action

For 2026, the program runs from July 5 to July 17, giving students 13 days to fully immerse themselves in the program. If you’re planning to apply, keep this window in mind as you map out your summer schedule.

Columbia Climate School in the Green Mountains Acceptance Rate

Columbia does not publish an official acceptance rate for the Climate School in the Green Mountains. However, the program enrolls a small cohort of around 60 to 80 students each year, and admission is described as selective.

The program is open to students from the U.S. and around the world, which makes the applicant pool more competitive. According to Columbia, they look for highly motivated students who are genuinely interested in climate action and ready to engage in discussions, fieldwork, and collaborative projects.

Columbia Climate School in the Green Mountains Application Deadline

Students apply to the Columbia Climate School in the Green Mountains through Putney Student Travel’s online application. The program follows a rolling admissions process, which means applications are reviewed as they come in and spots are filled once the program reaches capacity. Because of this, apply as early as possible once applications open.

If you’re applying for financial aid, take note of the scholarship deadline of March 15, 2026. Columbia offers both full and partial scholarships, but you’ll need to submit your materials on time to be considered.

Want to learn more before applying? Columbia holds Pre-College Program Info Sessions covering the program structure, learning outcomes, and application timeline. You can also sign up for a one-on-one online appointment with a program representative for more specific questions about the program or application process.

Columbia Climate School in the Green Mountains Requirements

The Columbia Climate School in the Green Mountains has a few key application requirements.

Eligibility

To apply, you must be a high school student in grades 9 to 12. Motivated rising 9th grade students, meaning those completing 8th grade this academic year, are also eligible and should indicate “High School” when completing the application.

Applicants are also expected to show a clear interest in climate action, whether through academics, extracurriculars, or personal initiatives.

Required documents

Here’s what they’re asking for:

• Completed online application form. You’ll need to submit your application through Putney Student Travel’s website.
• Application fee. A non-refundable $200 fee is required when you apply.
• Enrollment deposit. A $500 deposit is required to secure your spot and will be applied toward your total program cost.
• Signed agreement form. You and a parent or guardian must review and sign this document to confirm your participation.
• Two references. One must come from a teacher or instructor who knows you in an academic setting. The second can be from someone who has worked with you in an extracurricular setting, such as a coach, supervisor, or club advisor. References from family members or friends are not accepted.
• Personal statement. You’re required to submit a short response (up to 300 words) explaining your interest or experience in climate action, how the program fits your goals, and what you hope to gain from the experience.

Together, these materials help the admissions team assess your background, your interest in climate work, and how well you align with the program.

Program costs

The total cost for the Columbia Climate School in the Green Mountains program in 2026 is $7,290. This fee covers most of your day-to-day expenses during the program, including housing, three meals per day, instruction, and access to campus facilities. It also includes transportation during the program, field excursions, entrance fees to museums and cultural sites, guest lectures, and organized social activities, along with taxes and tips.

However, there are some additional costs you should plan for. The program fee doesn’t include the $200 application fee, travel to and from Vermont, baggage fees, visa or entry and exit fees, laundry, communication expenses, health care, or personal spending such as snacks, gifts, or other extras.

How to Get into the Columbia Climate School in the Green Mountains

Getting into the Columbia Climate School in the Green Mountains is selective, so it’s important to have a strong and compelling profile. Here’s how to build an application that stands out:

Step 1: Set up your application and review the requirements.

Start by creating your application through the Putney Student Travel portal. The account must be created by a parent or guardian, so make sure you coordinate with them first and go over key details like program dates, costs, and commitments before getting started.

Your Putney Student Travel account allows you to access your application anytime and save your progress as you complete each section. Once accepted, the same account will also serve as a hub for important program information.

To set up the account, you’ll need a parent or guardian’s email address, along with a password and a security question. After logging in, take time to review all the requirements so you can plan ahead and avoid rushing any part of your application.

Step 2: Write your personal statement.

You’ll need to submit a short personal statement (maximum of 300 words) explaining your interest in climate action, any relevant experiences, how this program fits into your goals, and what you hope to gain from it. Start drafting your response early so you have time to refine your ideas and make your answer clear and specific.

Quick tips for your personal statement:

• Stay within the 300-word limit
• Use clear, natural language instead of trying to sound overly formal
• Ask someone you trust to review your response for clarity
• Proofread carefully, since small errors can weaken your message

If you want extra support with your summer program applications, working with admissions experts can make a difference. At AdmissionSight, we’ve helped students get into some of the most competitive summer programs, many with acceptance rates in the 5 to 15 percent range. We can help you strengthen your personal statement, refine your ideas, and make sure your overall application is clear and competitive.

Step 3: Prepare your scholarship materials if needed.

Before anything else, confirm that you’re eligible. Scholarships are only available to current U.S. residents, and eligibility is based on household income and financial need. In general, income caps are $60,000 for a household of two, $75,000 for three, and $90,000 for four, with an additional $15,000 for each extra household member. Household assets may also be reviewed.

If you qualify, start early since the scholarship process is separate from the main application and follows a different timeline. When materials are released, usually in late October or early November, complete the Putney Open Door Fund (PODF) application.

As you work on your application, gather the required financial documents, such as a parent or guardian’s tax return showing adjusted gross income or other proof of income if needed, and make sure to submit everything before the March 15, 2026 scholarship application deadline.

Step 4: Ask for references early.

Reach out to your references early so they have enough time to write a strong recommendation. You’ll need at least one teacher or instructor who knows you in an academic setting, along with another adult who can speak to your involvement outside the classroom, such as a coach, supervisor, or club advisor.

When asking someone to be your reference, be clear about the program and your interest in climate work so they can write something specific. Give them your deadline, share any helpful details about your experiences, and follow up politely if needed.

Step 5: Complete and submit your application.

Fill out all sections of the application carefully, pay the application fee, and make sure you and your parent or guardian sign the required agreement form. Double-check your personal statement, references, and other materials to ensure everything is complete and accurate.

Since the program uses rolling admissions, submit your application as early as possible to improve your chances of securing a spot.

Why Join the Columbia Climate School in the Green Mountains?

If you’re interested in climate change and want to build relevant skills and experience, here’s why the Columbia Climate School in the Green Mountains is worth considering:

1. Learn through hands-on fieldwork

You won’t just study climate change in a classroom. The program includes field-based activities in the Green Mountains, where you’ll collect data, observe ecosystems, and see environmental issues up close.

Students from last year’s program explored how climate change affects communities differently depending on where and how people live. In a lesson called “Climate Impacts: Climate Change in Your Community,” led by Columbia Climate School lecturer Hope Sutherland, students used a place-based model to connect global climate processes to local impacts in their own communities.

2. Work with experts in climate science

You’ll learn from instructors and guest speakers connected to the Columbia Climate School, giving you exposure to current research and real-world climate work. Some of these experts include Laurel DiSera and Miriam Nielsen, Ph.D. students in Columbia’s Department of Earth and Environmental Sciences, as well as Josh DeVincenzo from the National Center for Disaster Preparedness and Martin Dietrich Brauch from the Center for Sustainable Investment.

3. Build real-world skills

Through group projects and discussions, you’ll develop skills in research, problem-solving, communication, and collaboration that are useful for both college and future work. For instance, students in 2024 collected data on biodiversity, water chemistry, and sediment composition at Lake Bomoseen to assess ecosystem health. They collected tree cores from local specimens and analyzed tree rings to study past climate conditions.

4. Collaborate with like-minded students

You’ll be part of a small, focused group of students who are also interested in climate action, making it easier to share ideas and work together. Throughout the program, you’ll collaborate on group projects, take part in discussions, and learn from each other’s perspectives, especially since students come from different backgrounds and communities.

5. Explore your academic and career interests

The program helps you figure out if you want to pursue climate science, sustainability, or related fields, and gives you a clearer sense of possible college majors and career paths. You’ll also get exposure to different areas within climate work, helping you understand what paths might be a good fit for you.

Frequently Asked Questions

1. What is the acceptance rate for the Columbia Climate School in the Green Mountains?

Columbia does not publish an official acceptance rate, but the program is selective and enrolls around 60 to 80 students each year. Admissions are based on your interest in climate action, motivation, and overall fit for the program.

2. Can international students apply to the Columbia Climate School in the Green Mountains?

Yes, the program is open to students from both the U.S. and other countries. However, keep in mind that scholarships are only available to current U.S. residents.

3. How much does it cost to join the Columbia Climate School in the Green Mountains?

The program costs $7,290 for 2026, which covers housing, meals, instruction, fieldwork, and program activities. Additional costs like travel, the $200 application fee, and personal expenses are not included.

4. When is the application deadline for the Columbia Climate School in the Green Mountains?

The program uses rolling admissions, so there is no fixed final deadline. Applications are accepted until the program is full, which is why it’s important to apply early. If you’re applying for financial aid, the scholarship deadline is March 15, 2026.

Takeaways

• The Columbia Climate School in the Green Mountains is a selective summer program that enrolls a small group of around 60 to 80 high school students each year.
• Over 13 days in Vermont, you’ll study climate change through a mix of classroom learning, fieldwork, and hands-on projects.
• The program costs $7,290, covering housing, meals, instruction, and activities, with scholarships available for eligible U.S. students.
• Applying requires careful preparation, including a personal statement, references, and early submission due to rolling admissions.
• If you want to stand out, work with an admissions expert who can help you strengthen your application, refine your personal statement, and present your strengths clearly to stand out among other applicants.