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Summer Internships

Apply by January 27, 2026

How to Apply
Our Branding

Hands-On Sustainability Experience

Cornell Atkinson sponsors summer internships for Cornell students who want to fully immerse themselves in project teams working at the intersection of science, policy, community, and the private sector. Embedded across the country in the offices of our close partner the Environmental Defense Fund (EDF), Cornell students emerge understanding how lasting change is co-created among multiple stakeholders and with a set of real skills that allow them to contribute to the process.


How to Apply

Eligibility:

  • Primarily intended for Cornell undergraduate students, with select opportunities available to Cornell graduate students

The 2026 Cycle Is Open

  • Apply by Tuesday, January 27, 2026 at 5:00 p.m. ET
  • Details available on the Experience Cornelll platform
    (search for “Atkinson-EDF” or via the following links)

2026 Atkinson-EDF Summer Internships

Cornell Atkinson-EDF Summer Intern Spotlights

Discover how Cornell students make real-world impact through their work with Environmental Defense Fund.

2025 Atkinson-EDF Summer Intern Gina Chen in EDF Offices

Gina Chen '28 | Energy Transitions Intern

Gina analyzed the job-creation potential of proposed methane mitigation regulation in Canada, conducting an employment impact analysis to evaluate how such policies could support labor markets during the shift to clean energy.

2025 Atkinson-EDF Summer Intern Natalie McFadden at EDF Offices

Natalie McFadden '27 | Climate Innovative Solutions Intern

Using R programming and spatial data analysis, Natalie investigated why specific substations emit the potent greenhouse gas sulfur hexafluoride (SF6), helping identify opportunities to cut emissions at the source.

2025 Atkinson-EDF Summer Intern Samantha Johnstone at Moms Clean Air Force event

Samantha Johnstone '26 | Communications & Outreach Intern

Working with Moms’ Clean Air Task Force, Samantha lobbied Congress members to support clean air initiatives, prepared and presented testimony to the EPA, and attended Congressional events regarding science, pollution or recycling.

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