No. The Supplemental Photovoltaic Procurement Plan developed by the IPA and approved by the Illinois Commerce Commission allows for a possible fourth procurement event in Spring 2017 if there are available funds. Such a procurement event may or may not occur.
Please note, however, that the 2016 Procurement Plan includes a procurement event under the Utility Distributed Generation RFP for June 2016 (more information will be posted here as it becomes available: https://www.ipa-energyrfp.com/renewable-energy-resources-section/).