UK's International Center website describes many interesting opportunities: http://international.uky.edu/ea

1. International Agribusiness in Argentina (Agriculture, Food, and Environment): Two week program in Argentina spent meeting with agribusiness firms, farmers, and policy representatives to learn how South America is able to compete with the U.S. in agriculture. Learn the limiting forces in South America agriculture and how it relates to the U.S. agriculture. (Apply by: TBD)
2. CIEE Study Center - Sustainability and the Environment in Costa Rica: Program studying conservation and sustainability through a hands-on experience. Internship opportunities are available with local organizations, businesses, or farms dedicated to sustainable development. (Apply by: 11/1/17)
3. Freiburg, Germany - Environmental Studies and Sustainability: Located near the Black Forest and Rhine River Valley, this program offers courses studying eco-friendly technologies and architecture. Research assistantship opportunities are also available. (Rolling admission)
4. Sustainability in Copenhagen, Denmark: Examine the social, political, and economic issues associated with sustainable development and the range of Danisha nd European stakeholders shaping the sustainability agenda. Courses focusing on public policy are offered. (Rolling admission)
5. Hunger, Food Behavior and Environment in Melbourne, Australia: Program brings together the role of the biological processes that influence hunger with the physiological responses to cues in the social and neighbohood environment that influence what people eat. Courses examine food marketing, food policy, sustainability, and food availability. (Apply by: 9/20/17)
6. Mountains to Coast - Field Studies in Costa Rica: Experiential learning in a network of national parks and bio-reserves. Program focuses on tropical biology, ecological interactions, species identification, ecotourism, energy policy, sustainable agriculture, and climate change. (Apply by: TBD)
7. Social and Environmental Justice in Oaxaca, Mexico: Design and conduct your own research project under the supervision of experienced researchers. Program emphasises ethical and cultural issues within marginalized communities. (Apply by: TBD)
8. Environmental Science and Engineering in Belgium: Program focuses on plants for municipal wastewater treatment, household organic waste composting and treatment of drinking water, groundwater collection, and sinkholes. (Apply by: 2/1/18)