Which university is stronger for undergraduate sustainability studies: Duke or the University of Copenhagen?

Duke offers the stronger overall undergraduate path for a U.S. high school senior focused on both climate policy and environmental science. Its Environmental Sciences and Policy major is designed specifically for undergraduates and can combine science coursework with policy, economics, energy, conservation, and public-health perspectives.

Duke’s main advantage is the ease of building an interdisciplinary program. A student can pair environmental study with public policy, economics, data science, biology, or engineering, then pursue faculty research, local environmental work in North Carolina, or policy-oriented summer opportunities in the United States. That flexibility is valuable for someone still deciding whether to become a scientist, analyst, advocate, or policymaker.

The University of Copenhagen has an exceptional sustainability context: Denmark’s climate and energy policy, Copenhagen’s urban-planning culture, and proximity to European institutions make it an unusually rich place to study applied climate policy. Its environmental and natural-resource research is highly respected, and studying there can provide a more European and internationally comparative perspective on decarbonization, food systems, biodiversity, and adaptation.

However, Copenhagen is less straightforward at the bachelor’s level for an international applicant. Many of its undergraduate programs are taught primarily in Danish, whereas English-language offerings are much more extensive at the master’s level. Duke’s undergraduate curriculum, advising structure, and English-language access make its academic opportunities more immediately usable for this particular interest profile.

Copenhagen becomes especially compelling if you are fluent in Danish or have confirmed eligibility for a relevant English-taught bachelor’s program and want your education centered on European climate governance. Otherwise, Duke provides the clearer and more flexible undergraduate foundation in sustainability.