From: Vilms, Sarah Sent: Sunday, June 6, 2021 12:10 PM To: ElectricSystemEO Subject: [EXTERNAL] Comments re: US DOE RFI: Ensuring the Continued Security of the United States Critical Electric Infrastructure (6450-01-P; Document Citation: 86 FR 21309; Document Number: 2021-08482) To Whom It May Concern: On behalf of our client, Lightening Energy, we are attaching comments and a cover letter regarding the US Department of Energy Request for Information ((RFI) on Ensuring the Continued Security of the United States Critical Electric Infrastructure (6450-01-P); Document Citation: 86 FR 21309; Document Number: 2021-08482. Thank you for your attention to this matter. Can you kindly let us know you received this? Sarah Vilms Sarah G. Vilms Principal Squire Patton Boggs (US) LLP 2550 M Street, NW Washington, DC 20037 T +1 202 457 5248 O +1 202 457 6000 F +1 202 457 6315 M +1 703 283 9754 sarah.vilms@squirepb.com | squirepattonboggs.com