how many people died in texas when the electric grid failed...and what year did that happen
ChatGPT said:
The Texas electric grid failure occurred in
February 2021, during a severe winter storm officially named
Winter Storm Uri.
When it happened
- Dates: February 14 – 19, 2021
- The state’s power grid, operated by ERCOT (Electric Reliability Council of Texas), suffered catastrophic failures due to extreme cold that froze natural-gas pipelines and power generation equipment.
- More than 4 million households lost power, many for several days, in sub-freezing temperatures.
Mortality estimates
Different sources give varying counts because determining whether a death was
directly or indirectly caused by the outage (rather than the storm itself) is complex:
| Source | Estimate of deaths | Methodology |
|---|
| Texas Department of State Health Services (official) | 246 deaths | Certified cause-of-death records listing hypothermia, carbon-monoxide poisoning, or other storm-related causes. |
| BuzzFeed News investigation (2022) | ~700 deaths | Included indirect deaths (e.g., medical-equipment failure, accidents, delayed emergency care). |
| University of Texas Energy Institute / media synthesis | 400 – 800 deaths (range) | Estimates combining official counts and excess-mortality analysis. |
Context
- Many of the deaths were due to hypothermia, carbon monoxide poisoning (from indoor generator use), or lack of medical access.
- Economic damages exceeded $100 billion, making it one of the costliest disasters in Texas history.
- The event spurred major debate over ERCOT’s isolation from the national grids, lack of winterization, and market design incentives that discouraged preparedness.