My ENERGY STAR Account (MESA) is a secure web-based customer relationship management tool that enables ENERGY STAR participants to keep their organization, contact and program participation information current.
When personnel or address changes occur in your organization, please update that information in MESA to ensure you do not miss important information about your ENERGY STAR partnership. In addition, MESA can serve as your entry point to the ENERGY STAR website and tools such as Portfolio Manager, ENERGY STAR logo downloads, and marketing tools or resources.
Please see the links below for Reference Guides that are specific to your area of participation:
- Buildings & Plants Partners MESA Reference Guide (PDF, 765 KB)
- Products Brand Owner MESA Reference Guide (PDF, 767 KB)
- Products Certification Bodies MESA Reference Guide (PDF, 1.7 MB)
- Products Retailers MESA Reference Guide (PDF, 866 KB)
- Energy Efficiency Program Sponsors (EEPS) MESA Guide (PDF, 1.1 MB)