ERCOT’s Ultimate Test: Can Texas’s Power Grid Weather the Storm?
As arctic air prepares to sweep across Texas this weekend, bringing what meteorologists predict could be the state’s most severe winter weather event since the catastrophic 2021 freeze, all eyes are on the Electric Reliability Council of Texas. The question on every Texan’s mind: Has ERCOT done enough to prevent another disaster?
The memories of February 2021 remain painfully fresh. Winter Storm Uri left 4.5 million Texans in the dark for days, at least 246 people were killed directly or indirectly, with some estimates as high as 702 killed as a result of the crisis, and caused an estimated $20 billion in damages. The event exposed fundamental weaknesses in Texas’s unique approach to electricity—a system that sets the Lone Star State apart from every other state in the continental United States.
State officials, including Republican governor Greg Abbott, initially erroneously blamed the outages on frozen wind turbines and solar panels. Data showed that failure to winterize traditional power sources, principally natural gas infrastructure but also to a lesser extent wind turbines, had caused the grid failure.
The Lone Star Grid: Standing Alone by Design
Unlike the rest of the nation, Texas operates almost entirely on its own electric grid. While most states connect to either the Eastern or Western Interconnection, allowing them to draw power from neighboring states during emergencies, Texas deliberately maintains isolation. This independence dates back to the 1930s, when Texas utilities sought to avoid federal oversight by keeping electricity transmission within state borders.
ERCOT manages power flow to 26 million customers across 90 percent of the state, operating independently from the Federal Energy Regulatory Commission. This autonomy has fostered a competitive energy market with lower prices and regulatory flexibility, but it comes at a steep cost: during crises, Texas cannot easily import power from other grids. The state has only limited direct current connections capable of supplying about 1,200 megawatts—enough for roughly 300,000 homes during peak demand.
This isolation transformed Winter Storm Uri from a severe weather event into an existential crisis. When natural gas infrastructure froze and power plants failed, ERCOT had nowhere to turn for help.
Lessons Learned, Changes Made
In the aftermath of 2021’s catastrophe, Texas lawmakers and regulators moved swiftly to address the grid’s vulnerabilities. Senate Bill 3, passed in March 2021, mandated sweeping changes. Power plants and transmission facilities were required to weatherize their equipment, with penalties up to $1 million per day for violations.
ERCOT has conducted thousands of inspections to ensure compliance with weatherization rules, examining critical equipment like transformers, breakers, and thermal insulation at generation facilities and transmission stations. The improvements include installing wind breaks, repairing damaged insulation, and maintaining freeze protection for fuel delivery systems. Natural gas facilities—whose failures contributed significantly to the 2021 crisis—now face mandatory weatherization standards overseen by the Texas Railroad Commission.
ERCOT has also bolstered its reserve capacity. Over 10,000 MW of new power generation has been added since last year, along with enhanced forecasting capabilities and emergency coordination protocols. The grid operator now requires more thermal power to remain in reserve and has improved communication with utilities, gas suppliers, and state officials.
The Weekend Test
This weekend’s storm will provide the first real test of these improvements. ERCOT anticipates there will be sufficient generation to meet demand based on expected weather conditions, with officials expressing confidence in their preparations. Subfreezing temperatures are forecast to arrive Friday, with moisture potentially bringing hazardous ice and snow through the weekend.
However, questions remain. While recent winter storms haven’t matched Uri’s severity, critics argue that gaps persist, particularly concerning natural gas infrastructure reliability and the grid’s ability to handle extreme demand spikes. During a recent cold snap, natural gas production dropped nearly 20 percent, raising concerns about whether enough has been done to prevent supply chain failures.
The stakes couldn’t be higher. Texas’s population has grown by millions since 2021, increasing electricity demand. The grid’s weatherization improvements have yet to face a true stress test comparable to Uri’s multi-day deep freeze. Some experts worry that while progress has been made, ERCOT may be overestimating its readiness for extreme scenarios.
Looking Ahead
As Texas braces for this weekend’s weather, the improvements made since 2021 will finally face scrutiny under real-world conditions. The weatherization requirements, enhanced inspections, and increased generation capacity represent genuine progress. But the fundamental challenge remains: Texas’s isolated grid must succeed or fail on its own.
For now, ERCOT officials maintain confidence, pointing to their comprehensive preparations and reformed infrastructure. Texans, meanwhile, are stocking emergency supplies, winterizing their homes, and hoping that the lessons learned from 2021’s tragedy prove sufficient. This weekend will reveal whether Texas’s power grid has truly turned the corner—or whether the Lone Star State’s go-it-alone approach remains its greatest vulnerability.
According to the Travis County Sheriff’s Office, a 19-year-old male has been formally charged with first-degree murder in relation to a homicide in the Del Valle area earlier this month. Nicholas Cole Thomas, 19, was arrested on January 8.
A man wanted by Austin police was eventually arrested after being caught stealing mail from residential mailboxes.
Police are looking for a suspect in a theft from an area liquor store.
Austin police recently recovered an expensive e-bike that was apparently stolen. They are looking for its owner.
Austin police are concerned for the safety of an 82-year-old man missing since Sunday.
Police are looking for 73-year-old George Lambert, who also goes by “Joe.” (Austin American-Statesman)
A driver crashed into two restaurants early this morning in Pflugerville, according to deputies.
ICE activity reported in Lockhart Tuesday.
Also on Tuesday, in the area of 969 and 973, a stop was made directly by immigration agents in unmarked vehicles.
Several Austin groups are calling for changes to how the city handles immigration enforcement. Now, city leaders are responding.
Kyle Councilwoman Claudia Zapata is calling on Kyle residents to attend a city council meeting to demand action against Immigration and Customs Enforcement operations in Hays County.
The aftermath of ICE and the outcome on communities nationwide.
Austin City Councilwoman Vanessa Fuentes is holding a “community vigil in remembrance, reflection, interfaith support, and collective care” of those who have died while in ICE custody.
Republican U.S. Senator John Cornyn is pushing for stronger protections for ICE agents and tougher penalties for undocumented immigrants who drive under the influence.
PODCAST
With immigration enforcement ramping up in Texas, Texas Tribune reporter Colleen DeGuzman and immigration attorney Paul Pirela join TribCast to discuss.
(Episode from January 20, 2026)
Will Austin voters get a say in whether or not the city moves forward with its massive convention center redevelopment project? That issue will be taken up in court next week, according to an attorney involved.
Austin City Council held a work session Tuesday.
Council Appointments (Item D1):
- Committee memberships mostly remain unchanged from previous year
- Changes made:
- Council Member Siegel becomes Vice Chair of Housing and Planning Committee (Council Member Vela remains a member)
- Council Member Siegel joins Public Safety Committee (Mayor Watson steps off)
- Council Member Alter takes Mayor’s place on Clean Air Force of Central Texas Board (requested by Council Member Cadre)
- Council Member Alter already serving on Firefighter Pension Board as Mayor’s designee
- Council Member Cadre stepping off Public Health Committee
- Regional Affordability Committee:
- Being reactivated after being inactive
- Initial members: Mayor Watson, Council Member Lane, and Council Member Fuentes
- Will explore possibilities for reinvigorating the committee
- Other discussions:
- Council Member Lane expressed interest in joining Audit and Finance Committee as voting member (no immediate resolution)
- Council Member Harper-Madison considering dropping off Mobility Committee (decision deferred)
- Council Member Fuentes signaling she’ll step down as Public Health Committee chair after completing fourth year
Planning Commission Appointments (Item D2):
- No discussion held; unclear who added item to agenda
- Will follow standard 10-day advance notice procedure for new appointments
Meeting times: Work session recessed at 9:01 AM for Austin Energy Oversight Committee, reconvened at 10:22 AM, adjourned at 10:37 AM
ENTIRE CITY COUNCIL WORK SESSION
At City Hall today:
Austin Civic Meetings: Wednesday, January 21st
— Jen Robichaux (@JenRobichaux) January 20, 2026
· Austin Audit Petition Meetup @ 8AM https://t.co/edRPkAKlJW
· East Riverside Corridor Planning Initiative Focus Groups @ 9AM https://t.co/qs950TRKA9
· Electric Board @ 10AM https://t.co/wDzYB0Hj4E
· Historic Landmark Commission -… pic.twitter.com/BwAPZZg3VH
Williamson County Commissioners will be limiting public agenda documents to combat growing AI attacks.
TUESDAY’S WILLIAMSON CO. COMMISSIONERS MEETING IN FULL
The Joint Inclusion Committee (JIC) Budget Workgroup is hosting a virtual townhall this evening at 6:00 p.m. via Zoom. This event is open to all community members and aims to gather feedback to help shape to help shape the JIC’s Budget Workgroup’s FY27 budget recommendations.
Reports of two new businesses opening soon in the area.
South by Southwest is seeking volunteers for this year’s festival. In return, volunteers get an inside look at what’s next in film, music, tech and education.
WEATHER
TUESDAY’S HIGH / LOW TEMPERATURES
AUSTIN-BERGSTROM INTERNATIONAL AIRPORT
CAMP MABRY
5-DAY FORECAST / AUSTIN, TEXAS
PODCAST
As the climate has changed, Austin’s allergy seasons have morphed into more of a year-round suffer fest, do-si-do-ing smoothly from cedar or juniper, to grass, then ragweed, and oak. And right now, we’re in the thick of cedar season, which is absolutely loving this weather. Host Nikki DaVaughn, a victim of allergies herself, is joined today by Dr. Niha Reshamwala, doctor and founder of Frontier Allergy, Asthma & Immunology, to talk about why cedar is thriving this year, if it’s actually getting worse from year to year, and how to treat cedar fever.
Officials in Bexar County are providing more details about a wanted murder suspect who was apparently the victim of murder himself last weekend.
The U.S. Marshals are searching for a wanted man who was supposed to complete his federal sentence in San Antonio before he escaped. (KVUE-TV)
A Dallas man wrongfully executed for murder 70 years ago is set to be exonerated.
Thousands of high school students in San Antonio took to the streets Tuesday in protest of ICE crackdowns.
HAPPENING NOW: High school students in San Antonio, Texas walk out of classes to protest Trump’s ICE terror on the 1-year anniversary of the start of his second term. They join thousands of students protesting across the US today. pic.twitter.com/4BAjgQn3BY
— BreakThrough News (@BTnewsroom) January 20, 2026
In San Antonio, a mural honoring those who activists say were unjustly killed by law enforcement was vandalized on Martin Luther King Jr. Day.
Corpus Christi officials announced it has secured an additional $11 million to go with the $4.4 million previously allocated for repairs to the Michael J. Ellis Seawall, a popular beach and recreational area on North Padre Island. The report added that design for the improvements is 90 percent complete. The structure has been crumbling in recent years. (Houston Chronicle)
The trial of former Uvalde Consolidated Independent School District police officer Adrian Gonzales entered its final phase Tuesday in Corpus Christi, with both the prosecution and defense resting their cases after days of emotional and at times contentious testimony.
Texans seeking to register to vote or cast a ballot by mail may not want to wait until the last minute, thanks to new guidance from the U.S. Postal Service. (Texas Tribune)
It’s been one year since the largest measles outbreak in the U.S. in decades began in West Texas.
A federal judge’s ruling has reset the legal fight over a drag show ban at West Texas A&M, handing the school a win after a full trial and wiping out a pending appeal.
Texas is unique in that it is one of only two states in the U.S. (the other is Oklahoma) that operates a bifurcated high court system – instead of having one single state supreme court that handles everything, Texas splits its highest judicial authority between two specialized courts: the Supreme Court of Texas and the Texas Court of Criminal Appeals. All of the seats on these courts are elected statewide, and just like every other statewide post, they’ve all been held by Republicans since the late 1990’s (if you don’t count Larry Meyers). Our guests today are looking to change that: Justices Chari Kelly, Cory Carlyle and Maggie Ellis are all running for seats on the Texas Supreme Court, Judge Christine Weems ran for that court in 2024, is running for reelection in Houston, and is present today for moral support, and our friend Holly Taylor is running for a seat on the Texas Court of Criminal Appeals.
Tesla officially began operations at its lithium refinery in Texas.
SPORTS
landed in Lex 🤘#HookEm | #AlwaysCompete pic.twitter.com/q0EINPutVt
— Texas Men’s Basketball (@TexasMBB) January 21, 2026
COLLEGE BASKETBALL: This marks just the fourth all-time meeting between Kentucky and Texas and the first time since the 2014-15 season that the Longhorns have played in Lexington. (Texas Longhorns)
Texas Football FAVORED to Win It All in ’26? | LIVE | 1/21/26 | NFL | Texas MBB | Austin Sports Talk
A lot of 3’s for the Red Raiders last night allowed Texas Tech to cruise past Baylor.
Texas Tech matched its program record of 17 made 3-pointers for the third time this season. Anderson had 26 points with a career-high eight 3s and Atwell had 21 points on seven 7s, all of his by halftime, in a 92-73 win over the Bears on Tuesday night. (Associated Press)
The Texas A&M Aggies host Mississippi State tonight.
NBA: Last night’s intrastate game between San Antonio and Houston went to the Rockets.
Alperen Sengun had 20 points, 13 rebounds and nine assists to help the Houston Rockets rally for a 111-106 victory over the San Antonio Spurs on Tuesday night. (Yahoo! Sports)
ON THE SCHEDULE
Dallas, San Antonio and Houston are all idle tonight.
NHL: Streaks were snapped in Dallas last night.
Jason Robertson scored two goals, Justin Hryckowian had a goal and two assists, and the Dallas Stars ended a three-game skid while snapping the Boston Bruins’ six-game winning streak, 6-2 on Tuesday night. (Associated Press via MSN)
ON THE SCHEDULE
Dallas is off tonight and on the road in Columbus tomorrow night.
RANGERS: Two Texas Rangers legends are headed to baseball’s Hall of Fame. (CBS Sports)
This weekend’s impending winter weather has forced Rangers officials to cancel this weekend’s planned FanFest event.
ASTROS: So far, the Houston Astros intend to go ahead with their FanFest this weekend.
Houston also paid tribute to Carlos Beltran’s HOF induction announcement.
Beltrán is hall of fame bound!
— Houston Astros (@astros) January 20, 2026
Big congratulations to Carlos Beltrán on his 2026 election to the @baseballhall! pic.twitter.com/sYMiKnmO7z
Daytime soap operas were huge appointment television, particularly in the 1980’s.
Hoping to reap an audience off of the nighttime soap Dallas, NBC tried its hand at a daytime version set in Texas and called it…Texas.
It only lasted a little over two years.
