森林与环境研究学院提供联合学位，五年制课程，最终为那些希望在环境领域谋求职业的学生提供学士学位和硕士学位。耶鲁大学的所有本科生和耶鲁国大的环境研究专业都可以选择联合学位。该计划为准备充分的学生提供了环境科学，管理和政策方面的加速研究生培训。符合条件的学生可以申请环境管理硕士学位（MEM）或环境科学硕士学位（MESc）。该计划建立在学生的本科课程与研究生要求的认真整合之上。毕业生已成为政府，企业，非营利组织和学术界中非常成功的领导者。对五年制联合学位课程感兴趣的耶鲁大学学生，应在其高三的秋季学期末或课程结束
The School of Forestry & Environmental Studies offers joint degree, five-year options that culminate in a Baccalaureate and Master's degree intended for students who want to pursue careers in an environmental field. The joint degree option is available to all undergraduates in Yale College and environmental studies majors at Yale NUS College. The program provides well-prepared students with accelerated graduate training in environmental science, management, and policy. Eligible students may apply for either a Master of Environmental Management (MEM) or Master of Environmental Science (MESc) degree. The program is built on careful integration of a student's undergraduate curriculum with graduate requirements. Graduates have become highly successful leaders within governments, corporations, non-profit organizations, and academia.Yale students interested in the five-year joint degree program should apply to the program at the end of the fall semester of their senior year, or in the two years immediately following graduation.F&ES welcomes individuals from a variety of undergraduate backgrounds including the biological and physical sciences, engineering, social sciences, mathematics, humanities, or interdisciplinary programs. For Yale NUS students, however, the program is currently available only to environmental studies majors.