Backup Power Guide for Texas: Edition 2026
Winter Storm Uri (February 2021) fundamentally changed how Texans think about backup power. 4.5 million Texans lost power for days, with some outages lasting over a week. The ERCOT grid's isolation from the national grid means Texas cannot import power during emergencies. Add hurricanes on the Gulf Coast, tornadoes statewide, and extreme summer heat, and backup power becomes essential for Texas families.
Gulf Coast Texas: Hurricane Country
Houston, Galveston, Corpus Christi, and the Gulf Coast face direct hurricane threats. Hurricane Harvey (2017) caused catastrophic flooding. Hurricane Ike (2008) left millions without power. Generators in coastal areas should be elevated above flood levels—local building codes specify requirements.
North Texas: Tornado Alley and Winter Storms
Dallas-Fort Worth and North Texas face tornado threats in spring and the winter storm vulnerability demonstrated by Uri. Oncor serves most of North Texas. The wide-open terrain means severe weather can rapidly develop. Summer heat waves also stress the grid.
⚡ Pro Tip for Texas
Natural gas is abundant and cheap in Texas, but during Uri, gas pressure dropped as demand spiked. For maximum reliability, consider a dual-fuel generator that can automatically switch to propane if natural gas pressure fails. Keep a full propane tank as insurance. Size your generator for A/C—it's a safety requirement in Texas summers.