In short: Around Harrisburg, three kinds of utility meet: PPL serves the city, FirstEnergy’s Met-Ed shares the Mechanicsburg area, and Middletown runs its own electric system at 12.8¢ per kWh since July 2026. PPL customers averaged 90 minutes of outages on normal days in 2024 and 455 with major storms (EIA).
This page covers what is different in the Harrisburg area: which utility you have, what each one pays for solar and batteries, the region’s hazards and where to charge. For statewide rules, see our Pennsylvania energy guide.
Harrisburg area at a glance
- PPL Electric Utilities: serves Harrisburg and much of Mechanicsburg. About 17.0¢ per kWh on average for homes on PPL supply in 2024; 455 minutes of outages per customer with major events, 90 without (EIA-861, 2024).
- Met-Ed (FirstEnergy Pennsylvania): the Mechanicsburg ZIP code is split between Met-Ed and PPL. FirstEnergy Pennsylvania as a whole: about 17.4¢ per kWh; 403 minutes of outages with major events, 221 without (EIA-861, 2024).
- Middletown: the borough’s own electric system charges homes 12.8¢ per kWh from July 1, 2026, plus a $21 monthly service fee (Borough of Middletown). Royalton and Duncannon also run borough systems.
- Adams Electric Cooperative: serves rural parts of Cumberland County; members paid about 14.4¢ per kWh in 2024 (EIA-861).
- Price to compare (October 2026): PPL 13.08¢ and Met-Ed 13.95¢ per kWh, supply only (PAPowerSwitch).
- Sun: about 3.86 kWh per square meter per day (NASA POWER, 2001 to 2020); our rough estimate is about 1,130 kWh a year per kW of panels.
- Top hazards: FEMA’s National Risk Index (December 2025) rates Dauphin County “very high” for winter weather and “relatively high” for flooding, lightning and strong wind; Cumberland County is “relatively high” for strong wind and winter weather.
- Public charging: 101 public ports in Harrisburg and 56 in Mechanicsburg (AFDC, October 3, 2026).
Your utility and what it means
In the Harrisburg suburbs, neighbors can have different utilities, so start with your bill. With PPL or Met-Ed you can buy supply from another company and compare offers on PAPowerSwitch; the borough systems and the co-op sell their own power.
- PPL: solar exports go into a kWh bank, with year-end excess paid at the price to compare. PPL’s June 2026 rate settlement, approved by the Public Utility Commission, also changed net metering; an industry report says many new systems move to hourly-price export credits. New distribution rates added about $6.48 a month for a 1,000 kWh home from July 1, 2026 (PPL). PPL pays battery owners $150 per kW supplied during peaks, up to $400 a season, and EV owners up to $120 a year for managed charging.
- Met-Ed: systems up to 10 kW use FirstEnergy’s simplest interconnection application, and you send proof of an electrical inspection before switch-on (FirstEnergy). FirstEnergy has proposed net metering changes of its own; see the state page.
- Middletown: the borough sets its own solar rules in Ordinance §260-163 and Resolution 2018-16, which cover solar permits, requirements and charges. Read them before you get quotes.
- Adams Electric Cooperative and other boroughs: ask the co-op or borough for its interconnection and net metering rules.
Backup power in Harrisburg
For PPL customers, 2024 outages were mostly a storm story: an hour and a half on ordinary days, five times that with major events. Dauphin County’s “very high” winter weather rating and “relatively high” flood rating point to two kinds of outage to plan for: an ice or snow storm that takes down lines, and high water along the Susquehanna and its creeks. If your basement floods, a sump pump on backup power matters as much as heat. Check FEMA flood maps before you put a generator or battery in a low spot.
A home battery keeps a furnace blower, sump pump, fridge and lights running without fuel and, in PPL territory, earns peak-season rewards. A generator on a transfer switch covers long outages and well pumps; it must be installed by a licensed electrician. A portable power station covers phones and medical devices. Run any generator outdoors only, at least 20 feet from the house, exhaust away from windows, doors and vents, never in a garage (CPSC). Compare in backup power, size with the battery backup calculator or generator sizing tool, and read generator installation.
Solar in Harrisburg
By our rough estimate, panels here make about 1,130 kWh a year per kW, the same as in Lancaster. What each kWh is worth depends on your utility. Middletown’s 12.8¢ power cost is well below the roughly 17¢ PPL homes averaged in 2024, so payback there will run longer, and the borough’s own solar rules apply. In PPL territory, check whether a new system gets hourly-price export credits; if so, size it to your daytime use or add a battery. Try the solar potential tool and the solar savings calculator with your own bill, and read solar installation and net metering explained.
Batteries in Harrisburg
PPL’s Optimized Battery program pays for power your battery supplies to your home on summer weekday evenings (4 to 7 p.m., June to August) and winter mornings and evenings (January and February). PPL’s example of 1.5 kW earns $225 a season. Met-Ed, the boroughs and the co-op had no battery program we could confirm, so outside PPL territory a battery is a backup purchase. See home battery installation and battery cost.
EV charging in Harrisburg
Harrisburg has 101 public ports at 30 locations and Mechanicsburg 56 at 19 (AFDC, October 3, 2026). Home charging needs a 240 V circuit from a licensed electrician and a permit for Level 2. PPL customers can join Optimized EV Charging (up to $120 a year; Tesla, ChargePoint or Emporia) or EV Off-Peak Rewards (up to $60 a year, at least 80% of charging off-peak, limited to 2,000 customers). Estimate costs with the EV charging calculator and read EV charger installation.
Drive on another fuel? See every alternative fuel station in Harrisburg: hydrogen, propane, natural gas, E85 ethanol, biodiesel and renewable diesel.
Permits and inspections
- Harrisburg and Mechanicsburg: each issues its own building and electrical permits; contact the city’s codes office or the borough office. We could not open their websites to link a solar guide.
- Middletown: building, electrical and floodplain permit applications are on the borough’s permits page; solar rules are on its electric service page.
- Townships: Pennsylvania’s Uniform Construction Code is enforced locally, by township staff or a certified third-party agency (Pennsylvania Department of Labor and Industry).
- Utility and licensing: solar and grid-tied batteries need your utility’s approval before switch-on. Electricians are licensed locally, so ask your municipality; get HOA approval in writing before you sign.
Cities we cover
- Harrisburg
- Mechanicsburg
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Harrisburg energy FAQ
Is Mechanicsburg on PPL or Met-Ed?
Both serve the Mechanicsburg ZIP code, according to the Public Utility Commission’s PAPowerSwitch lookup. Your bill shows which one is yours. PPL’s battery and EV rewards apply only to PPL customers, and FirstEnergy’s interconnection rules apply to Met-Ed homes.
What does Middletown borough charge for electricity?
From July 1, 2026, 12.8¢ per kWh for homes, up from 11.6¢, plus a $21 monthly service fee (Borough of Middletown). Middletown is one of 35 Pennsylvania municipalities that run their own electric system; the borough buys power wholesale and sells it to every home in town.
Can I add solar in Middletown?
Yes, under the borough’s own rules: Ordinance §260-163 and Resolution 2018-16 set solar permits, requirements and charges. Ask the borough about interconnection and how exports are credited before you sign a contract.
How long are power outages around Harrisburg?
In 2024 a PPL customer averaged about 90 minutes without power on normal days and about 7.5 hours with major storms included (EIA). FirstEnergy Pennsylvania customers averaged 221 and 403 minutes. Plan backup for the storm outage, not the average day.
Sources
Utilities, prices, outages, supplier customers and co-op prices: U.S. Energy Information Administration, EIA-861 data for 2024. Price to compare and utility lookup: PAPowerSwitch, Pennsylvania Public Utility Commission (read October 3, 2026). Borough of Middletown electric and permit pages. PPL rate decision (PPL release filed with the SEC, June 4, 2026), PPL net metering, Optimized Battery and EV pages. Net metering change: industry report cited on our state page. FirstEnergy Pennsylvania interconnection page. Pennsylvania Department of Labor and Industry, Uniform Construction Code. Sun: NASA POWER, 2001 to 2020. Hazards: FEMA National Risk Index, December 2025. Charging: Alternative Fuels Data Center, October 3, 2026. Generator safety: CPSC.