In short: Baldwin has about 20,700 people and sits in Allegheny County. FirstEnergy Pennsylvania Electric Co, Duquesne Light Co and Central Electric Coop, Inc serves different parts of Allegheny County, so your utility depends on your address; their 2024 home averages range from 17.03¢ to 21.74¢ per kWh (EIA). FEMA rates Allegheny County river and heavy-rain flooding “very high”. Rooftop solar here makes roughly 1,090 kWh a year per kW of panels by our estimate, which is on the modest side, so price and incentives matter more.
This page covers what is local to Baldwin: its utility, outage records, sunshine, weather risks and charging. Statewide rules such as net metering, incentives and electrician licensing are in our Pennsylvania energy guide and the wider area is covered in the Pittsburgh guide.
Baldwin at a glance
- Place: Baldwin, Allegheny County, Pennsylvania; about 20,712 residents (Census Bureau estimate, July 2024).
- Utility: FirstEnergy Pennsylvania Electric Co (investor-owned). Homes paid an average 17.37¢ per kWh in 2024 (EIA-861); the average customer lost 221 minutes of power on normal days and 403 counting major storms, with 1.5 interruptions a year (utility-wide, not just Baldwin).
- Utility: Duquesne Light Co (investor-owned). Homes paid an average 21.74¢ per kWh in 2024 (EIA-861); the average customer lost 127 minutes of power on normal days and 188 counting major storms, with 0.8 interruptions a year (utility-wide, not just Baldwin).
- Utility: Central Electric Coop, Inc (member-owned cooperative). Homes paid an average 17.03¢ per kWh in 2024 (EIA-861) (utility-wide, not just Baldwin).
- Sun: 3.72 kWh per square meter per day on average, from 1.30 in December to 5.87 in July (NASA POWER). Our rough estimate: about 1,090 kWh a year per kW of panels.
- Climate: about 850 cooling degree-days and 5,830 heating degree-days a year (base 65°F, NASA POWER), so heating is the big load.
- Top hazards in Allegheny County: river and heavy-rain flooding “very high”, cold waves “very high” and ice storms “very high” (FEMA National Risk Index; overall county risk rated “relatively high”).
Your utility and what it means
FirstEnergy Pennsylvania Electric Co is an investor-owned utility and served about 1,464,054 home customers in 2024; its 17.37¢ average was below the 21.72¢ statewide average for July 2026. Duquesne Light Co is an investor-owned utility and served about 434,171 home customers in 2024; its 21.74¢ average was close to the 21.72¢ statewide average for July 2026. Central Electric Coop, Inc is a member-owned cooperative utility and served about 23,629 home customers in 2024; its 17.03¢ average was below the 21.72¢ 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, FirstEnergy Pennsylvania Electric Co reported 221 minutes per customer without major storms in 2024, more than the statewide figure of 131 (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 Pennsylvania guide and then ask your utility for its current interconnection steps before you sign anything.
Backup power in Baldwin
- River and heavy-rain flooding (very high): Heavy rain can flood basements and take out power. Put sump pumps on backup power and keep equipment above the flood line.
- Cold waves (very high): Cold waves raise demand and can cause both outages and frozen pipes. Keep at least one room warm with a battery-run heater circuit or a generator.
- Heating load: a winter outage can stop a furnace blower, boiler pump or heat pump. List what your heat needs to run before choosing a generator or battery.
- 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 Baldwin
By our rough estimate each kW of panels makes about 1,090 kWh a year in Baldwin (NASA sunshine data times 365 days times 0.80 for system losses). Valued at FirstEnergy Pennsylvania Electric Co’s 2024 average of 17.37¢, that is about $189 a year per kW if all of it offsets your own use (an estimate, not a promise). Production swings with the seasons: July is the sunniest month at 5.87 and December the dimmest at 1.30, a 4.5-to-1 gap, so a battery or a bigger system helps in winter.
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.
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. The federal station list shows few or no public chargers listed under Baldwin, so a home charger matters more here: see the EV charging cost calculator and EV charger installation.
Drive on another fuel? See every alternative fuel station in Baldwin: 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 Baldwin building or permitting department, or from Allegheny County if you live outside city limits, and often a utility interconnection approval. We have not verified a local permit page for Baldwin, so check the city and county websites or ask your electrician, who will know the process. Hire only a licensed electrician or installer; the Pennsylvania guide lists the state licensing rules.
Nearby guides
More local guides: Pittsburgh energy guide, Bethel Park, Monroeville, Plum and Murrysville, or the whole Pennsylvania energy guide.
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Baldwin energy FAQ
Who is my electric company in Baldwin?
FirstEnergy Pennsylvania Electric Co, Duquesne Light Co and Central Electric Coop, Inc all serve parts of Allegheny County. Which one serves you depends on your street, so check the top of your bill. Their 2024 home price averages differ (FirstEnergy Pennsylvania Electric Co 17.37¢, Duquesne Light Co 21.74¢, Central Electric Coop, Inc 17.03¢) so it matters for solar math.
How much power will solar make in Baldwin?
About 1,090 kWh a year per kW of panels by our estimate, so a 6 kW system would make roughly 6,540 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 cold waves in Allegheny 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.
Will a home battery keep my heat on in an outage?
It can keep a furnace blower, boiler pump or a heat pump running for a while, but long cold outages drain a battery fast without solar to recharge it. Pair it with a generator or wood or propane heat if outages here run for days.
Do I need a permit for solar or a generator in Baldwin?
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.