Preparing for a power outage: generator tips for North Texas

Standby or portable

Standby generators start automatically and run on natural gas, so they suit long outages and people who travel. Portable generators cost less and need to be run outside and connected through a transfer switch or interlock.

Never backfeed

Plugging a generator into a dryer outlet is dangerous. It can energize utility lines and injure line workers. Use a transfer switch or interlock with an inlet.

What to power first

Refrigeration, a few lights, internet, medical devices, and in winter the furnace blower. Central AC needs a large generator.

Maintenance

Run and service generators before storm season and before winter. Weak batteries are the top cause of failed starts.

An outage kit for the house

Keep flashlights and batteries where you can find them in the dark, a list of the circuits you want to run, the generator manual, fuel stored safely away from the house, a carbon monoxide alarm with fresh batteries, and the Oncor outage number saved in your phone. Freeze jugs of water in advance; they keep the freezer cold longer and give you drinking water if needed.

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