From: Burlew, James M. Sent: Monday, June 7, 2021 12:02 PM To: ElectricSystemEO Subject: [EXTERNAL] IRC Comments and Responses to Notice of Request for Information on Ensuring the Continued Security of the United States Critical Electric Infrastructure The ISO/RTO Council submits these comments and responses in reply to the United States Department of Energy’s Notice of Request for Information on Ensuring the Continued Security of the United States Critical Electric Infrastructure published in the Federal Register on April 22, 2021 (“RFI”). Pursuant to the RFI, the attached comments are being emailed to the DOE for filing. Please let me know if you would like additional information. Thank you, Jim Burlew Sr. Counsel, Office of General Counsel (610) 666-4345 | C: (215) 284-6960 | James.Burlew@pjm.com PJM Interconnection | 2750 Monroe Blvd. | Audubon, PA 19403