CPS Energy approves $175M transmission project to strengthen state’s grid

Julianna Duennes Russ | Source: San Antonio Express News | Posted 08/01/2025

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Scorching temperatures had Texans cranking up air conditioners, leading to higher-than-usual statewide energy consumption that evening. South Texas had more power than needed while North Texas was dealing with a drop in power generation. 


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CPS Energy has approved a $175 million transmission project aimed at enhancing the reliability of Texas's power grid, particularly in response to recent energy consumption spikes during extreme heat. The San Antonio South Reliability Project will involve constructing 24.5 miles of new transmission lines to alleviate congestion and improve the grid's resilience, reducing the risk of blackouts across the state. This initiative follows a level 2 emergency alert issued by the Electric Reliability Council of Texas (ERCOT) due to overloaded circuits, highlighting the urgent need for infrastructure improvements.

The project, which is part of a larger $329.1 million investment, will span 50 miles and is expected to be operational by June 2027. CPS Energy aims to address thermal overloads in the San Antonio area, ensuring that power generated in South Texas can be efficiently distributed to meet demand in North Texas. While the construction may cause some local disruptions, the utility is committed to enhancing the community's energy resilience and has already initiated plans to expedite additional transmission projects to further support the grid.



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Source Link: https://www.expressnews.com/business/article/cps-energy-san-antonio-texas-grid-power-line-20792045.php

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