For Darlington, Pennsylvania the cheapest electricity offer at 1,000 kWh a month is American Power & Gas of Pennsylvania LLC, variable, 1 month, at 10.19¢/kWh (Price to Compare 14.14¢/kWh) on Duquesne Light; American Power & Gas of Pennsylvania LLC, variable, 1 month, at 10.59¢/kWh (Price to Compare 13.477¢/kWh) on Penn Power, as listed on PAPowerSwitch on 2026-11-14; the distribution company on your bill decides which applies, and customers of Borough of Ellwood City - (PA) there cannot choose a supplier.
Darlington's ZIP 16115 is mostly in Beaver County, where EIA-861 records Duquesne Light and Penn Power as the distribution companies; each is ranked on its own. Beside them, EIA-861 records Borough of Ellwood City - (PA) (municipal utility); 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.
Cheapest first. Each row goes to the provider's own sign-up page.
Which counties it is in and which distribution companies serve them.
Utilities EIA-861 records in the counties these ZIPs are in.
ZIPs the Census records overlapping this place.
Dated 2026-11-14. Nothing is estimated beyond arithmetic the page names, and no provider pays to appear.