Texas heat brings the state's power grid closest it has been to outages since 2021 winter storm

Electric Reliability Council of Texas

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The power grid manager of Texas once more appealed to residents to decrease their electricity consumption due to the scorching summer temperatures the state is experiencing. This plea is particularly significant as it comes right after the power system came dangerously close to blackouts, which hadn't happened since a devastating winter power failure last year.

The Electric Reliability Council of Texas (ERCOT), which provides electricity to the majority of the state's 30 million inhabitants, made a plea following a depletion in energy reserves. This plea followed a level 2 energy emergency alert issued by the grid operator due to high demand caused by soaring temperatures. ERCOT stated that operating reserves decreased, and the power generated from wind and solar energy was not enough to meet the demand.

This marked the council's initial emergency response since a devastating ice storm in 2021 caused widespread power outages and led to the unfortunate loss of hundreds of lives.

The state of emergency was sustained for approximately an hour on Wednesday evening until the grid conditions returned to their usual state, as stated by ERCOT in a message shared on X, formerly referred to as Twitter.

Yesterday, ERCOT requested that individuals limit their power consumption between 5 p.m. and 9 p.m. CDT due to anticipated low reserves. A considerable portion of Texas was under heat warnings, with scorching temperatures surpassing 100 degrees Fahrenheit (37.8 Celsius) recorded in Austin, Amarillo, Dallas, and El Paso.

ERCOT tweeted a message urging Texas businesses and residents to conserve electricity usage, as long as it is safe.

The governor of Texas, Greg Abbott, who belongs to the Republican political party, has claimed that there have been enhancements made to the grid since 2021 that have brought stability. During the current year, the state's legislators passed certain laws with the goal of attracting developers to produce additional electricity that can be obtained immediately as needed. However, it is important to note that these laws did not encompass renewable energy sources.

A lot of people in Texas still have doubts about the grid's dependability.

In the month of June, right before the scorching summer weather hit Texas, Abbott exercised his veto power to reject a bill aimed at enhancing energy efficiency in newly constructed buildings. He justified his decision by stating that prioritizing property tax reduction held greater significance.

Unlike other states in the United States, Texas is not linked to the national power grid. Consequently, this situation severely limits the available alternatives to acquire electricity from external sources during periods of scarcity or system failures.

In the month of May, authorities cautioned that there is a possibility of demand exceeding the availability on extremely hot days.

Stay updated with the latest from Juan A. Lozano on X, the social media platform that was previously referred to as Twitter. Connect with him here: https://twitter.com/juanlozano70

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