ERCOT has released the redesigned Market Information System (MIS) to a Soft Launch Production Environment today, September 16, 2020. Market Participants should use this release to become familiar with the new user interface, test digital certificate access and roles, and explore the search capabilities. Additionally, users should test any integrations used to programmatically access data from the MIS. The new URL is https://mis.ercot.com/public/.
All users may access public data on this site. However, digital certificates are required to access applications, secure data, and certified data. Existing digital certificates and roles will work on the Soft Launch MIS; there is no need to request new certificates. Chrome is the preferred browser for the new MIS site. If your organization uses Internet Explorer, please see ERCOT’s Internet Explorer (IE) 11.x Configuration Guide for compatibility and configuration instructions. MIS upgrade timeline: