Harvard Business School Online

Sustainable Investing January 2026 Calendar


To earn the Certificate of Completion in Sustainable Investing, all modules and assignments must be completed by 1:00 p.m. Eastern Time (UTC 18:00) on Wednesday, March 11, 2026. All modules open upon completion of the previous module. To help you stay on track, we recommend completing each module according to the following schedule, spending approximately 5-6 hours on each module.


Enrolled participants will retain access to the course until May 10, 2026. Note: Each week is separated by an empty row.

Module / Assignment Status Date
Sustainable Investing Course Begins Wednesday, January 28, 2026
Module 1: Overview of Sustainable Investing Due (Recommended) Wednesday, February 4, 2026
Module 2: Public Equities Due (Recommended) Wednesday, February 11, 2026
Module 3: Venture, Private Equity, and Sustainable Debt Due (Recommended) Wednesday, February 18, 2026
Module 4: Measuring, Managing, and Accounting for Impact Due (Recommended) Wednesday, February 25, 2026
Module 5: Integrating Climate Risk & Financing Climate Solutions Due (Recommended) Wednesday, March 4, 2026
Module 6: Long- Run Theories of Change Due (Required at 1:00 p.m. ET) Wednesday, March 11, 2026

To add this calendar to your personal Google, Outlook, or Apple Calendar, download the subscription calendar.

• For a step-by-step guide on how to add this calendar to your personal calendar, visit the calendar download instructions.

To access the course calendar without adding it to your personal calendar, visit the Google Calendar online.

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