In short: Clinton has about 26,600 people and sits in Hinds County. Entergy Mississippi LLC and Southwest Mississippi E P A serves different parts of Hinds County, so your utility depends on your address; their 2024 home averages range from 13.21¢ to 15.03¢ per kWh (EIA). FEMA rates Hinds County hail “very high”. Rooftop solar here makes roughly 1,350 kWh a year per kW of panels by our estimate, which is good for solar.
This page covers what is local to Clinton: its utility, outage records, sunshine, weather risks and charging. Statewide rules such as net metering, incentives and electrician licensing are in our Mississippi energy guide.
Clinton at a glance
- Place: Clinton, Hinds County, Mississippi; about 26,617 residents (Census Bureau estimate, July 2024).
- Utility: Entergy Mississippi LLC (investor-owned). Homes paid an average 13.21¢ per kWh in 2024 (EIA-861); the average customer lost 332 minutes of power on normal days and 692 counting major storms, with 1.7 interruptions a year (utility-wide, not just Clinton).
- Utility: Southwest Mississippi E P A (member-owned cooperative). Homes paid an average 15.03¢ per kWh in 2024 (EIA-861); the average customer lost 1,750 minutes of power on normal days and 3,672 counting major storms (utility-wide, not just Clinton).
- Sun: 4.64 kWh per square meter per day on average, from 2.43 in December to 6.56 in June (NASA POWER). Our rough estimate: about 1,350 kWh a year per kW of panels.
- Climate: about 2,510 cooling degree-days and 2,370 heating degree-days a year (base 65°F, NASA POWER), so air conditioning is the big load.
- Top hazards in Hinds County: hail “very high”, strong winds “very high” and ice storms “very high” (FEMA National Risk Index; overall county risk rated “relatively moderate”).
- Public charging: 4 ports at 1 locations in Clinton, none of them DC fast (AFDC, October 20, 2026).
Your utility and what it means
Entergy Mississippi LLC is an investor-owned utility and served about 384,611 home customers in 2024; its 13.21¢ average was below the 14.54¢ statewide average for July 2026. Southwest Mississippi E P A is a member-owned cooperative utility and served about 23,153 home customers in 2024; its 15.03¢ average was close to the 14.54¢ 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, Southwest Mississippi E P A reported 1,750 minutes per customer without major storms in 2024, more than the statewide figure of 266 (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 Mississippi guide and then ask your utility for its current interconnection steps before you sign anything.
Backup power in Clinton
- Hail (very high): Hail is hard on rooftop solar; ask installers about impact-rated panels and your insurer about coverage.
- Strong winds (very high): High winds knock out lines on ordinary days. A battery or portable power station handles the common short outages; add a generator for multi-day repairs.
- Cooling load: an outage in Clinton 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 Clinton
By our rough estimate each kW of panels makes about 1,350 kWh a year in Clinton (NASA sunshine data times 365 days times 0.80 for system losses). Valued at Entergy Mississippi LLC’s 2024 average of 13.21¢, that is about $178 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 6.56 and December the dimmest at 2.43, a 2.7-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. Clinton has 4 public charging ports in the federal station list (none of them 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 Clinton: 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 Clinton building or permitting department, or from Hinds County if you live outside city limits, and often a utility interconnection approval. We have not verified a local permit page for Clinton, so check the city and county websites or ask your electrician, who will know the process. Hire only a licensed electrician or installer; the Mississippi guide lists the state licensing rules.
Nearby guides
More local guides: Madison, Pearl and Brandon, or the whole Mississippi energy guide.
Get help
Are you a licensed installer in Clinton? Join SolutionEnergy and get requests from homeowners and businesses →
Tell us about your project and we will connect you with a licensed, independent installer who serves the Clinton area. It is free, there is no obligation, and only the installer you choose gets your details. Read how it works.
Clinton energy FAQ
Who is my electric company in Clinton?
Entergy Mississippi LLC and Southwest Mississippi E P A both serve parts of Hinds County. Which one serves you depends on your street, so check the top of your bill. Their 2024 home price averages differ (Entergy Mississippi LLC 13.21¢, Southwest Mississippi E P A 15.03¢) so it matters for solar math.
How much power will solar make in Clinton?
About 1,350 kWh a year per kW of panels by our estimate, so a 6 kW system would make roughly 8,100 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 strong winds in Hinds 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 Clinton?
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.