TX – Southwestern Public Service

Case: 51802
Initial Filing Date: 2/8/2021
Summary: 23% increase
Effective Date: 7/13/2021
Status: Settled
Type: Electric



Southwestern Public Service has filed a petition with the Public Utility Commission of Texas seeking approval for a retail base rate revenue requirement of $765,521,011. This represents a base rate increase of $143,365,836, or 23.04%.

SPS’s proposed effective date for this rate change was 35 days after the date of the filing, which was March 15, 2021. The Commission, however, has the authority to suspend the rates for 195 days beyond March 15, 2021 which is September 26,2021.

To see how this increase will impact the average Texan’s monthly bill, refer to this excerpt from the filing below, broken down by rate class:



In order to stay up to date on all other new documents submitted in regards to this filing, and to see any changes to the approval status, you can view the Commission’s webpage for this docket here.

Looking for a breakdown on current rates for customers taking service from Southwestern Public Service? Interested in historical data to help your business better plan for the future? Sign up for our risk-free 14 Day Free Trial and gain access to RateAcuity’s vast database, or contact one of our data experts today to see how we help our diverse customer base meet their business needs across the nation!

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