Electricity in Mercer County, Pennsylvania
Where Penn Power delivers in Mercer County, Pennsylvania, the cheapest electricity offer is American Power & Gas of Pennsylvania LLC, variable, 1 month, at 10.59¢/kWh at 1,000 kWh a month on Penn Power (10.59¢/kWh with no monthly fee, 2.89¢ under the 13.477¢/kWh Price to Compare), as listed on PAPowerSwitch on 2026-11-14; Borough of Grove City - (PA) and 2 other utilities are also on record there, and their customers cannot choose a supplier.
In Mercer County EIA-861 records Penn Power as the distribution company. Beside it, EIA-861 records Borough of Grove City - (PA) (municipal utility), Central Electric Coop, Inc - (PA) (electric cooperative) and Northwestern Rural E C A, Inc - (PA) (electric cooperative); a home served by one of those cannot choose a supplier. Ranked on the generation cost at 1,000 kWh a month, the listed price with any monthly fee spread over it; delivery is billed by the distribution company whichever supplier you choose, so it is in neither figure.
OpenStream holds no Pennsylvania PUC licence as an electric generation supplier, broker or marketer, and earns nothing from any supplier. How we are paid.
The plans behind it
Cheapest first. Each row goes to the provider's own sign-up page.
- 10.59¢/kWh at 1,000 kWh on Penn Power, 2.89¢ under the 13.477¢/kWh Price to Compare10.59¢/kWh generation price, no monthly fee · about $105.90 a month for generation at 1,000 kWh (our arithmetic on the listed figures; delivery is billed by Penn Power either way) · variable rate · 1-month term · 25% renewable as listed · no cancellation fee as listed · introductory priceOffer page (/us/pa/plan/american-power-and-gas-of-pennsylvania-llc/4756); the supplier's own enrolment page is linked as listed on PAPowerSwitch.Go to American Power & Gas of Pennsylvania LLC
- 11.59¢/kWh at 1,000 kWh on Penn Power, 1.89¢ under the 13.477¢/kWh Price to Compare11.59¢/kWh generation price, no monthly fee · about $115.90 a month for generation at 1,000 kWh (our arithmetic on the listed figures; delivery is billed by Penn Power either way) · fixed rate · 3-month term · 25% renewable as listed · no cancellation fee as listed · new-customer offerOffer page (/us/pa/plan/american-power-and-gas-of-pennsylvania-llc/4469); the supplier's own enrolment page is linked as listed on PAPowerSwitch.Go to American Power & Gas of Pennsylvania LLC
- 11.80¢/kWh at 1,000 kWh on Penn Power, 1.68¢ under the 13.477¢/kWh Price to Compare11.80¢/kWh generation price, no monthly fee · about $118.00 a month for generation at 1,000 kWh (our arithmetic on the listed figures; delivery is billed by Penn Power either way) · variable rate · 3-month term · 0% renewable as listed · no cancellation fee as listed · introductory price · new-customer offerOffer page (/us/pa/plan/cirro-energy/1715); the supplier's own enrolment page is linked as listed on PAPowerSwitch.Go to Cirro Energy
- 12.09¢/kWh at 1,000 kWh on Penn Power, 1.39¢ under the 13.477¢/kWh Price to Compare12.09¢/kWh generation price, no monthly fee · about $120.90 a month for generation at 1,000 kWh (our arithmetic on the listed figures; delivery is billed by Penn Power either way) · fixed rate · 3-month term · 100% renewable as listed · no cancellation fee as listed · new-customer offerOffer page (/us/pa/plan/american-power-and-gas-of-pennsylvania-llc/5079); the supplier's own enrolment page is linked as listed on PAPowerSwitch.Go to American Power & Gas of Pennsylvania LLC
12.80¢/kWh at 1,000 kWh on Penn Power, 0.68¢ under the 13.477¢/kWh Price to Compare12.80¢/kWh generation price, no monthly fee · about $128.00 a month for generation at 1,000 kWh (our arithmetic on the listed figures; delivery is billed by Penn Power either way) · variable rate · 3-month term · 25% renewable as listed · no cancellation fee as listed · introductory price · new-customer offerOffer page (/us/pa/plan/nrg-home/2571); the supplier's own enrolment page is linked as listed on PAPowerSwitch.Go to NRG Home
Check your ZIP code
Which counties it is in and which distribution companies serve them.
Who delivers here
Utilities from EIA-861 Service Territory.
- you choose the supplier
- Borough of Grove City - (PA)municipal utility: no supplier choice
- Central Electric Coop, Inc - (PA)electric cooperative: no supplier choice
- Northwestern Rural E C A, Inc - (PA)electric cooperative: no supplier choice
Cities and towns in Mercer County
ZIP codes in Mercer County
ZIPs the Census places mostly in this county.
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Related questions
- Which utilities serve Mercer County?
- EIA-861 records Penn Power, Borough of Grove City - (PA) (municipal utility), Central Electric Coop, Inc - (PA) (electric cooperative) and Northwestern Rural E C A, Inc - (PA) (electric cooperative) in Mercer County. Which one serves an address is on its bill.
- Which ZIP codes are in Mercer County?
- The Census places 20 ZIPs mostly in Mercer County: 16113, 16114, 16121, 16124, 16125, 16127, 16130, 16133, 16137, 16142, 16145, 16146, 16148, 16150, 16151, 16153, 16154, 16159, 16161, 16311.
Where this comes from
- PAPowerSwitch, the Pennsylvania PUC's shopping site: the page every price was read from
- U.S. Energy Information Administration, Form EIA-861 (2023), Service Territory and Frame
- U.S. Census Bureau, 2020 ZCTA to county relationship file
- U.S. Census Bureau, 2020 ZCTA to place relationship file
Dated 2026-11-14. Nothing is estimated beyond arithmetic the page names, and no provider pays to appear.