# Environmental Sciences & Sust (ESS) — Summer 2026 schedule Sierra College · 5 sections · Seat counts as of 2026-10-14 Source: https://ss.oci.sierracollege.edu/StudentRegistrationSsb/ssb/term/termSelection?mode=search Course descriptions: 2025-2026 catalog, /c/sierra-college/catalog/2025-2026/courses/ess.md ## ESS 0001 — Introduction to Environmental Sciences and Sustainability (3 units) | CRN | Section | Format | Meets | Dates | Instructor | Seats | | --- | --- | --- | --- | --- | --- | --- | | 62505 | 790 | Online anytime | Online, no set time | Jun 8–Aug 1 | Montana S. Hodges | 13 of 35 open | | 62480 | 800 | Online anytime | Online, no set time | Jun 8–Aug 1 | Molly Hardesty-Moore | 2 of 35 open, 3 waitlisted | | 62123 | 802 | Online anytime | Online, no set time | Jun 8–Aug 1 | Molly Hardesty-Moore | Full (35/35), 6 waitlisted | | 61507 | 804 | Online anytime | Online, no set time | Jun 8–Aug 1 | Montana S. Hodges | 4 of 35 open, 3 waitlisted | ## ESS 0001L — Introduction to Environmental Science Laboratory (1 units) | CRN | Section | Format | Meets | Dates | Instructor | Seats | | --- | --- | --- | --- | --- | --- | --- | | 62436 | 800 | Online anytime | Online, no set time | Jun 8–Aug 1 | Elisheva C. Verdi | 5 of 24 open, 2 waitlisted |