Opportunity

Federal Register #Docket No. EL26-55-000

FERC Section 206 Proceeding: Tucson Electric Power Company Market-Based Rate Authority Review

Buyer

Federal Energy Regulatory Commission

Posted

April 09, 2026

Respond By

June 05, 2026

Identifier

Docket No. EL26-55-000

This notice announces a regulatory proceeding initiated by the Federal Energy Regulatory Commission (FERC) regarding Tucson Electric Power Company and its affiliates. - Government Buyer: - Federal Energy Regulatory Commission (FERC), Department of Energy - Entities Involved: - Tucson Electric Power Company - UNS Electric, Inc. - UniSource Energy Development Company - Purpose of Notice: - FERC is instituting a Section 206 proceeding to investigate whether the market-based rate authority of these entities in the Tucson Electric balancing authority area is unjust, unreasonable, unduly discriminatory, or otherwise unlawful. - Procurement Details: - This is not a procurement or solicitation for products or services. - No products, services, part numbers, or quantities are requested. - Unique Requirements: - The notice is regulatory in nature and does not contain procurement requirements.

Description

This notice announces the institution of a Section 206 proceeding and the refund effective date related to Tucson Electric Power Company, UNS Electric, Inc., and UniSource Energy Development Company. The proceeding investigates whether the market-based rate authority in the Tucson Electric balancing authority area is unjust, unreasonable, unduly discriminatory or preferential, or otherwise unlawful. Interested parties are invited to intervene or comment by the specified deadlines. The refund effective date is the date of publication of this notice in the Federal Register.

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