Mail Stop 3628 February 12, 2021 J. Kevin Fletcher Chairman, CEO, and Director Wisconsin Electric Power Company 231 West Michigan Street P.O. Box 2046 Milwaukee, Wisconsin 53201 Scott J. Lauber Manager and President WEPCo Environmental Trust Finance I, LLC 231 West Michigan Street P.O. Box 2046 Milwaukee, Wisconsin 53201 Re: Wisconsin Electric Power Company WEPCo Environmental Trust Finance I, LLC Registration Statement on Form SF-1 Filed January 20, 2021 File No. 333-252252 and 333-252252-01 Dear Messrs. Fletcher and Lauber: We have reviewed your registration statement and have the following comments. In some of our comments, we may ask you to provide us with information so we may better understand your disclosure. Please respond to this letter by amending your registration statement and providing the requested information. If you do not believe our comments apply to your facts and circumstances or do not believe an amendment is appropriate, please tell us why in your response. After reviewing any amendment to your registration statement and the information you provide in response to these comments, we may have additional comments. J. Kevin Fletcher Wisconsin Electric Power Company Scott J. Lauber WEPCo Environmental Trust Finance I, LLC February 12, 2021 Page 2 Registration Statement on Form SF-1 General 1. We note that throughout the registration statement you refer to the Series Supplement to the indenture. Please explain to us why a series supplement to the indenture is necessary for the issuance of the securities and file a form of series supplement as an exhibit to your registration statement. Otherwise, please delete the references to the series supplement. 2. Please confirm that no more than 50% of the Environmental Control Property, as measured by dollar volume, will be delinquent as of the measurement date. Refer to Item 1101(c)(2)(iv) of Regulation AB. Form of Prospectus Cover Page of Prospectus 3. We note on pages 104-105 that the underwriters may engage in overallotment transactions and other similar transactions. Please include disclosure of this option on the cover page of the prospectus pursuant to Item 501(b)(2) of Regulation S-K. Risk Factors Changes to billing, collection and posting practices might reduce the value of your investments in the ETBs, page 17 4. We note your disclosure that, subject to PSCW approval, there may be changes in billing, collection and posting practices that might make it more difficult for the Servicer to collect the Environmental Control Charges and adversely affect the value of your investment in the ETBs. We also note your disclosure on page 83, however, that True- Up Adjustments to the Environmental Control Charges will be made to ensure that the aggregate Environmental Control Charges billed for the applicable period will result in Environmental Control Charge collections that are sufficient to meet the periodic revenue requirement. Please revise your prospectus as necessary to clarify how changes to billing, collection and posting practices could impact the ETBs in light of the True-Up Adjustment process. 5. Please also tell us what ongoing information you will provide to investors regarding changes to servicing practices that impact bond payments and the True-Up Adjustments including, but not necessarily limited to, reports on Form 10-D. J. Kevin Fletcher Wisconsin Electric Power Company Scott J. Lauber WEPCo Environmental Trust Finance I, LLC February 12, 2021 Page 3 Wisconsin Electric Power Company The Depositor, Sponsor, Seller and Initial Servicer Aging Receivables, page 39 6. We note your disclosure on page 40 that Wisconsin Electric may charge a customer late fees for late payments. Please revise where appropriate to describe when a payment is late and how you determine when a payment is delinquent. Refer to Item 1100(b)(5) of Regulation AB. Security for the ETBs Pledge of Collateral, page 67 7. We note that, in addition to the Environmental Control Property and all related Environmental Control Charges, property in the collection account and all of its subaccounts will also secure the bonds, including cash, instruments, investment property or other assets on deposit therein or credited thereto from time to time and all financial assets and securities entitlements carried therein or credited thereto. Please confirm whether any of the underlying collateral will consist of securities for purposes of Rule 190 under the Securities Act. Part II Information Not Required in Prospectus Item 14. Exhibits, page II-3 8. Please file your remaining exhibits with your next amendment. Refer to Item 1100(f) of Regulation AB and Instruction 1 to Item 601 of Regulation S-K. We remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. Refer to Rules 460 and 461 regarding requests for acceleration. Please allow adequate time for us to review any amendment prior to the requested effective date of the registration statement. J. Kevin Fletcher Wisconsin Electric Power Company Scott J. Lauber WEPCo Environmental Trust Finance I, LLC February 12, 2021 Page 4 Please contact Kayla Roberts at (202) 551-3490 or me at (202) 551-3262 with any questions. Sincerely, /s/ Arthur C. Sandel Arthur C. Sandel Special Counsel Office of Structured Finance cc: Eric A. Koontz, Esq. Troutman Pepper Hamilton Sanders LLP Joshua Erickson, Esq. WEC Energy Group Inc.