Oregon State University

College of Earth, Ocean, and Atmospheric Sciences

Environmental Sciences

Ecampus - Future Students

Thank you for your interest in the online Environmental Sciences (ENSC) Undergraduate degree offered through OSU Extended Campus (Ecampus)!

Apply for Admission

If you have not been admitted to OSU, please contact Ecampus to address any questions you have that may not be answered below.
Once you have received your letter of admission, go to the advising page for newly admitted students to learn how to get started.


General information can be found on the ENSC website, advising guide, or Ecampus website.

Post-Baccalaureate and Transfer Students

Students interested in applying to the ENSC Program as a Post Baccalaureate are encouraged to review the College of Earth, Ocean and Atmospheric Sciences admission criteria before applying.

If you have taken courses OR plan to take courses at an institution in or outside of Oregon, and would like to know how your courses might transfer, see the guide to understanding how credits transfer to OSU.

  • Each department/program decides if transfer courses meet their requirements.
  • If you believe that you have taken, or will take, a course that should count for a requirement but is not equivalent to an OSU course, you may discuss this with an ENSC Advisor. See the Guidelines for the Basic Science and Math Requirements

Degree Partnership Program (DPP)

The Degree Partnership Program between OSU and partnering community colleges, such as Linn Benton and Chemeketa, may be of interest to some students, especially those receiving federal financial aid.