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                    Document headings vary by document type but may contain                    the following:                  
                -                       the agency or agencies that issued and signed a document                    
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###### Department of Energy

###### Federal Energy Regulatory Commission

          - [Docket Nos. EL20-70-000]

Take notice that, on February 16, 2021, pursuant to Rule 212 of the Federal Energy Regulatory Commission's (Commission) Rules of Practice and Procedure, 18 CFR 385.212 (2020), Tucson Electric Power Company (Petitioner) submitted a supplement to its petition for declaratory order (Petition), filed on September 2, 2020, requesting that the Commission issue a declaratory order granting incentive rate treatment for its purchase of development rights and subsequent development associated with upgrades of a 64-mile transmission project between Tucson Electric's Vail and Tortolita substations, as more fully explained in the petition.

Any person desiring to intervene or to protest this filing must file in accordance with Rules 211 and 214 of the Commission's Rules of Practice and Procedure (18 CFR 385.211, 385.214). Protests will be considered by the Commission in determining the appropriate action to be taken, but will not serve to make protestants parties to the proceeding. Any person wishing to become a party must file a notice of intervention or motion to intervene, as appropriate. Such notices, motions, or protests must be filed on or before the comment date. Anyone filing a motion to intervene or protest must serve a copy of that document on the Petitioner.

                    In addition to publishing the full text of this document in the                     **Federal Register**                    , the Commission provides all interested persons an opportunity to view and/or print the contents of this document via the internet through the Commission's Home Page (                    *http://ferc.gov*) using the “eLibrary” link. Enter the docket number excluding the last three digits in the docket number field to access the document. At this time, the Commission has suspended access to the Commission's Public Reference Room, due to the proclamation declaring a National Emergency concerning the Novel Coronavirus Disease (COVID-19), issued by the President on March 13, 2020. For assistance, contact the Federal Energy Regulatory Commission at                     *FERCOnlineSupport@ferc.gov*                     or call toll-free, (886) 208-3676 or TYY, (202) 502-8659.                

                    The Commission strongly encourages electronic filings of comments, protests and interventions in lieu of paper using the “eFiling” link at                     *http://www.ferc.gov.*                     Persons unable to file electronically may mail similar pleadings to the Federal Energy Regulatory Commission, 888 First Street NE, Washington, DC 20426. Hand delivered submissions in docketed proceedings should be delivered to Health and Human Services, 12225 Wilkins Avenue, Rockville, Maryland 20852.                

*Comment Date:*                     5:00 p.m. Eastern time on February 26, 2021.                

Dated: February 17, 2021.

Kimberly D. Bose,

Secretary.

[FR Doc. 2021-03676 Filed 2-22-21; 8:45 am]

BILLING CODE 6717-01-P