In short: Beaumont has about 112,900 people and sits in Jefferson County. Entergy Texas Inc. serves the county, averaging 13.66¢ per kWh for homes in 2024 (EIA). FEMA rates Jefferson County lightning “very high”. Rooftop solar here makes roughly 1,340 kWh a year per kW of panels by our estimate, which is good for solar.
This page covers what is local to Beaumont: its utility, outage records, sunshine, weather risks and charging. Statewide rules such as net metering, incentives and electrician licensing are in our Texas energy guide.
Beaumont at a glance
- Place: Beaumont, Jefferson County, Texas; about 112,893 residents (Census Bureau estimate, July 2024).
- Utility: Entergy Texas Inc. (investor-owned). Homes paid an average 13.66¢ per kWh in 2024 (EIA-861); the average customer lost 305 minutes of power on normal days and 1,728 counting major storms, with 2.1 interruptions a year (utility-wide, not just Beaumont).
- Sun: 4.58 kWh per square meter per day on average, from 2.52 in December to 6.23 in June (NASA POWER). Our rough estimate: about 1,340 kWh a year per kW of panels.
- Climate: about 3,120 cooling degree-days and 1,410 heating degree-days a year (base 65°F, NASA POWER), so air conditioning is the big load.
- Top hazards in Jefferson County: lightning “very high”, hurricanes “very high” and tornadoes “relatively high” (FEMA National Risk Index; overall county risk rated “relatively high”).
- Public charging: 22 ports at 6 locations in Beaumont, 14 of them DC fast (AFDC, October 20, 2026).
Your utility and what it means
Entergy Texas Inc. is an investor-owned utility and served about 457,369 home customers in 2024; its 13.66¢ average was below the 15.88¢ statewide average for July 2026. Those are utility-wide averages, not a quote for your address; your own bill is the real number.
For reliability, Entergy Texas Inc. reported 305 minutes per customer without major storms in 2024, more than the statewide figure of 129 (EIA-861). Utility-wide numbers hide a lot: a home at the end of a long rural line usually has more outages than the average.
Net metering, export rates and incentives are set at state level and by each utility. Start with the Texas guide and then ask your utility for its current interconnection steps before you sign anything.
Backup power in Beaumont
- Lightning (very high): Lightning causes short outages and damages electronics. Surge protection and a battery that switches over automatically protect the things you care about.
- Hurricanes (very high): Hurricanes can mean a week without power. A standby generator on natural gas or propane, or a battery with solar, beats a stack of gas cans; check flood height before you site equipment.
- Cooling load: an outage in Beaumont summer means no air conditioning. A central unit is a big load; a large battery system or standby generator can run it, while a smaller setup keeps fans, a window unit or a mini-split going.
- Short outages: a portable power station covers phones, Wi-Fi, a CPAP and lights; a home battery switches over automatically.
Size your setup with the generator sizing tool and the battery backup calculator, and compare options in backup power. Generator safety (CPSC): outdoors only, at least 20 feet from the house, exhaust away from doors and windows, never in a garage, and battery-powered carbon monoxide alarms inside. A licensed electrician should install any transfer switch, with a permit; see generator installation.
Solar in Beaumont
By our rough estimate each kW of panels makes about 1,340 kWh a year in Beaumont (NASA sunshine data times 365 days times 0.80 for system losses). Valued at Entergy Texas Inc.’s 2024 average of 13.66¢, that is about $183 a year per kW if all of it offsets your own use (an estimate, not a promise). Production swings with the seasons: June is the sunniest month at 6.23 and December the dimmest at 2.52, a 2.5-to-1 gap.
Check your own roof with the solar potential tool, see solar costs and net metering vs net billing, and read the steps in solar installation. Hail and storm exposure are worth raising with installers and your insurer.
Batteries and EV charging
A home battery earns its place when outages are frequent, when your utility pays little for exported solar, or when evening prices are high; compare in home batteries and battery costs. Beaumont has 22 public charging ports in the federal station list including 14 DC fast, but home charging is cheaper and easier: see the EV charging cost calculator and EV charger installation.
Drive on another fuel? See every alternative fuel station in Beaumont: hydrogen, propane, natural gas, E85 ethanol, biodiesel and renewable diesel.
Permits and inspections
Solar, generator transfer switches and EV chargers normally need an electrical permit from the Beaumont building or permitting department, or from Jefferson County if you live outside city limits, and often a utility interconnection approval. We have not verified a local permit page for Beaumont, so check the city and county websites or ask your electrician, who will know the process. Hire only a licensed electrician or installer; the Texas guide lists the state licensing rules.
Nearby guides
More local guides: see all of Texas, or the whole Texas energy guide.
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Beaumont energy FAQ
Who is my electric company in Beaumont?
Federal data lists Entergy Texas Inc. as the main utility serving Jefferson County. Small areas can be served by a different company or a co-op, so confirm on your bill.
How much power will solar make in Beaumont?
About 1,340 kWh a year per kW of panels by our estimate, so a 6 kW system would make roughly 8,040 kWh. Shade, roof direction and tilt change this; run your address through the solar potential tool for a better number.
Is a generator or a battery better for hurricanes in Jefferson County?
It depends how long the outage lasts. A battery is quiet, automatic and good for short outages and for pairing with solar; a standby generator keeps going as long as it has fuel, which suits multi-day events. Many homes use a battery for everyday outages and add a generator for the rare long one.
Can solar and a battery run my air conditioner during an outage?
Yes if the system is sized for it. A central air conditioner needs a large battery or generator, so many people back up one room or a mini-split instead. Use the battery backup calculator to see the runtime for your appliances.
Do I need a permit for solar or a generator in Beaumont?
Almost always an electrical permit for a transfer switch, solar or an EV charger, issued by the city or county where you live. Your licensed electrician or installer normally pulls it. Never connect a generator to your house wiring without a transfer switch.
Sources: EIA Form 861 (2024) for utility prices and outages; NASA POWER climatology (2001 to 2025) for sun and degree-days; FEMA National Risk Index for county hazards; AFDC station locator for public charging; Census Bureau for population. Estimates are ours and are not promises; see our editorial policy. Prices and programs change, so check each program page.