West Penn Power price to compare and competitive offers

How West Penn Power’s supply rate compares with the offers on the PA PowerSwitch rate board, what has been moving, what is driving it, and what is scheduled to change.

Price to compare
12.07¢/ kWh
West Penn Power default service
Lowest offer
9.99¢/ kWh
American Power & Gas, 3-month fixed
Current offers
114
from 33 suppliers on the PA PowerSwitch rate board
Checked
Sep 82026
3:00 PM Eastern, daily snapshot
Official rateboard ↗
Right now

Every current offer against the price to compare

Each dot is one offer on the PA PowerSwitch, placed by contract length and price. Offers below the dashed line cost less than default service today.

Current offers by contract length, against West Penn Power’s price to compare

114 offers from 33 suppliers · PA PowerSwitch · September 8, 2026

9¢10¢11¢12¢13¢14¢15¢3 mo456910121518202436Contract length, monthsWest Penn Power price to compare12.07¢9.99¢ American Power & Gas, 3 moCurrent offerLowest offerWest Penn Power price to compare
GRID SHOPPER7 offers above 15¢ omitted for scale
How it got here

The lowest offer, the typical 12-month offer, and the supply rate over time

Daily snapshots of the PA PowerSwitch. The supply rate moves a few times a year; offers move whenever suppliers reprice.

Lowest offer, average 12-month offer, and West Penn Power price to compare, March to September 2026

Daily rateboard snapshots · price to compare from default service filings

7¢8¢9¢10¢11¢12¢13¢14¢AprMayJunJulAugSepAvg 12-mo offer13.20¢West Penn Power price to compare12.07¢Lowest offer9.99¢
GRID SHOPPERLowest offer is the cheapest of any term on that day
View the data
DateLowest offerAvg 12-mo offer
2026-03-099.19¢12.98¢
2026-03-109.19¢13.02¢
2026-03-119.19¢13.06¢
2026-03-129.19¢13.10¢
2026-03-139.19¢13.15¢
2026-03-149.19¢13.15¢
2026-03-159.19¢13.15¢
2026-03-169.19¢13.16¢
2026-03-179.19¢13.22¢
2026-03-189.19¢13.22¢
2026-03-199.19¢13.22¢
2026-03-207.99¢13.23¢
2026-03-217.99¢13.23¢
2026-03-227.99¢13.23¢
2026-03-237.99¢13.23¢
2026-03-247.99¢13.24¢
2026-03-257.99¢13.21¢
2026-03-267.99¢13.20¢
2026-03-277.99¢13.21¢
2026-03-287.99¢13.23¢
2026-03-297.99¢13.23¢
2026-03-307.99¢13.23¢
2026-03-317.99¢13.23¢
2026-04-017.99¢13.25¢
2026-04-027.99¢13.26¢
2026-04-037.99¢13.26¢
2026-04-047.99¢13.26¢
2026-04-057.99¢13.26¢
2026-04-067.99¢13.26¢
2026-04-077.99¢13.30¢
2026-04-087.99¢13.31¢
2026-04-097.99¢13.31¢
2026-04-107.99¢13.31¢
2026-04-117.99¢13.31¢
2026-04-127.99¢13.31¢
2026-04-137.99¢13.31¢
2026-04-147.99¢13.27¢
2026-04-157.99¢13.26¢
2026-04-167.99¢13.25¢
2026-04-177.99¢13.27¢
2026-04-187.99¢13.28¢
2026-04-197.99¢13.28¢
2026-04-207.99¢13.27¢
2026-04-217.99¢13.23¢
2026-04-227.99¢13.20¢
2026-04-237.99¢13.17¢
2026-04-247.99¢13.13¢
2026-04-257.99¢13.13¢
2026-04-267.99¢13.13¢
2026-04-277.99¢13.13¢
2026-04-287.99¢13.13¢
2026-04-297.99¢13.14¢
2026-04-308.99¢13.15¢
2026-05-018.99¢13.15¢
2026-05-028.99¢13.14¢
2026-05-038.99¢13.14¢
2026-05-048.99¢13.15¢
2026-05-058.99¢13.17¢
2026-05-068.99¢13.17¢
2026-05-078.99¢13.24¢
2026-05-088.99¢13.24¢
2026-05-099.49¢13.24¢
2026-05-108.99¢13.24¢
2026-05-118.99¢13.25¢
2026-05-128.99¢13.25¢
2026-05-138.99¢13.27¢
2026-05-148.99¢13.27¢
2026-05-158.99¢13.28¢
2026-05-168.99¢13.29¢
2026-05-178.99¢13.29¢
2026-05-188.99¢13.29¢
2026-05-198.99¢13.29¢
2026-05-208.99¢13.26¢
2026-05-218.99¢13.23¢
2026-05-228.99¢13.19¢
2026-05-238.99¢13.19¢
2026-05-248.99¢13.19¢
2026-05-258.99¢13.19¢
2026-05-268.99¢13.19¢
2026-05-278.99¢13.19¢
2026-05-288.99¢13.16¢
2026-05-298.99¢13.14¢
2026-05-308.99¢13.14¢
2026-05-318.99¢13.14¢
2026-06-018.99¢13.13¢
2026-06-028.99¢13.12¢
2026-06-038.99¢13.13¢
2026-06-048.99¢13.14¢
2026-06-058.99¢13.20¢
2026-06-068.99¢13.28¢
2026-06-078.99¢13.28¢
2026-06-088.99¢13.28¢
2026-06-098.99¢13.24¢
2026-06-108.99¢13.21¢
2026-06-118.99¢13.20¢
2026-06-128.99¢13.06¢
2026-06-138.99¢13.06¢
2026-06-148.99¢13.06¢
2026-06-158.99¢13.06¢
2026-06-168.99¢13.06¢
2026-06-178.99¢13.05¢
2026-06-188.99¢13.10¢
2026-06-198.99¢13.14¢
2026-06-208.99¢13.15¢
2026-06-218.99¢13.15¢
2026-06-228.99¢13.15¢
2026-06-238.99¢13.17¢
2026-06-248.99¢13.14¢
2026-06-258.99¢13.11¢
2026-06-268.99¢13.12¢
2026-06-278.99¢13.13¢
2026-06-288.99¢13.13¢
2026-06-298.99¢13.13¢
2026-06-308.99¢13.13¢
2026-07-018.99¢13.19¢
2026-07-028.99¢13.24¢
2026-07-038.99¢13.27¢
2026-07-048.99¢13.27¢
2026-07-058.99¢13.27¢
2026-07-068.99¢13.28¢
2026-07-078.99¢13.26¢
2026-07-088.99¢13.22¢
2026-07-098.99¢13.23¢
2026-07-108.99¢13.26¢
2026-07-118.99¢13.33¢
2026-07-128.99¢13.33¢
2026-07-138.99¢13.33¢
2026-07-148.99¢13.33¢
2026-07-158.99¢13.32¢
2026-07-168.99¢13.27¢
2026-07-178.99¢13.27¢
2026-07-188.99¢13.28¢
2026-07-198.99¢13.28¢
2026-07-208.99¢13.28¢
2026-07-218.99¢13.26¢
2026-07-228.99¢13.25¢
2026-07-238.99¢13.23¢
2026-07-248.99¢13.22¢
2026-07-258.99¢13.24¢
2026-07-268.99¢13.24¢
2026-07-278.99¢13.24¢
2026-07-288.99¢13.24¢
2026-07-2910.79¢13.24¢
2026-07-3010.79¢13.23¢
2026-07-3110.76¢13.23¢
2026-08-0110.76¢13.21¢
2026-08-0210.76¢13.19¢
2026-08-0310.76¢13.19¢
2026-08-0410.79¢13.26¢
2026-08-0510.79¢13.33¢
2026-08-0610.76¢13.31¢
2026-08-0710.76¢13.29¢
2026-08-0810.76¢13.34¢
2026-08-0910.76¢13.34¢
2026-08-1010.76¢13.34¢
2026-08-1110.76¢13.33¢
2026-08-1210.76¢13.29¢
2026-08-1310.76¢13.28¢
2026-08-1410.76¢13.27¢
2026-08-1510.76¢13.27¢
2026-08-1610.76¢13.27¢
2026-08-1710.69¢13.29¢
2026-08-1810.69¢13.28¢
2026-08-1910.69¢13.25¢
2026-08-2010.76¢13.25¢
2026-08-2110.76¢13.24¢
2026-08-2210.76¢13.24¢
2026-08-2310.76¢13.24¢
2026-08-2410.76¢13.24¢
2026-08-2510.76¢13.27¢
2026-08-2610.76¢13.31¢
2026-08-2710.19¢13.33¢
2026-08-2810.19¢13.34¢
2026-08-2910.19¢13.34¢
2026-08-3010.19¢13.34¢
2026-08-3110.19¢13.34¢
2026-09-019.99¢13.30¢
2026-09-029.99¢13.21¢
2026-09-039.99¢13.21¢
2026-09-049.99¢13.20¢
2026-09-059.99¢13.20¢
2026-09-069.99¢13.20¢
2026-09-079.99¢13.20¢
2026-09-089.99¢13.20¢

One supplier's offers by contract length

July to September 2026

Pick a supplier from the menu to see how each of its contract lengths has been priced, day by day, against the supply rate.
GRID SHOPPER

Share of West Penn Power residential customers with a competitive supplier

West Penn Power monthly filings · January 2021 to December 2024, the latest available

15%20%25%Jan 2021Jul 2021Jan 2022Jul 2022Jan 2023Jul 2023Jan 2024Jul 202417.9%114,417 of 0.64M
GRID SHOPPERUtilities report customer counts several months after the fact
View the data
MonthWith a supplierTotal residentialShare
2021-01134,445628,24821.4%
2021-04130,532630,58920.7%
2021-07127,336630,37620.2%
2021-10123,357629,37219.6%
2022-01119,292631,17518.9%
2022-04113,801632,22818.0%
2022-07109,791630,98317.4%
2022-10106,503641,58416.6%
2023-01102,191634,38816.1%
2023-02100,473634,73615.8%
2023-03100,081634,94715.8%
2023-04100,113634,96515.8%
2023-05100,746634,94815.9%
2023-06100,461634,67015.8%
2023-07101,964634,53716.1%
2023-08103,229635,10616.3%
2023-09105,047635,43916.5%
2023-10105,805635,35716.7%
2023-11106,723635,81316.8%
2023-12108,485636,76417.0%
2024-01109,505637,15017.2%
2024-02110,492637,43817.3%
2024-03111,121637,43917.4%
2024-04112,018637,27717.6%
2024-05113,129636,91417.8%
2024-06114,130636,80517.9%
2024-07114,618636,88118.0%
2024-08114,126636,98217.9%
2024-09113,706637,24617.8%
2024-10113,556637,62317.8%
2024-11113,832638,29517.8%
2024-12114,417639,09017.9%
What is driving it

How West Penn Power buys default service supply, and at what price

West Penn Power buys the power behind the price to compare in auctions held ahead of each service period, each covering a slice of the next two years. The price to compare is the average of what those auctions locked in.

Share of each month’s supply already bought, by auction, and the average price locked in

June 2024 to May 2028 · West Penn Power default service procurement results, residential

$60$70$80$90$100$110$1200%25%50%75%100%$108.37/MWhtodaynot yet boughtJun 2024Jan 2025Jan 2026Jan 2027Jan 2028Avg price bought, $/MWh (left)Share of each month's supply bought, by auction (right axis)Jan 2023Apr 2023Nov 2023Apr 2024Nov 2024Apr 2025Nov 2025Apr 2026
GRID SHOPPERAuctions stack oldest at the bottom · hatched area is supply not yet bought
View the data
Service monthBoughtAvg price ($/MWh)
June 2024100%78.10
July 2024100%78.10
August 2024100%78.10
September 2024100%78.10
October 2024100%78.10
November 2024100%78.10
December 2024100%78.10
January 2025100%78.10
February 2025100%78.10
March 2025100%78.10
April 2025100%78.10
May 2025100%78.10
June 2025100%91.03
July 2025100%91.03
August 2025100%91.03
September 2025100%91.03
October 2025100%91.03
November 2025100%91.03
December 2025100%91.03
January 2026100%91.03
February 2026100%91.03
March 2026100%91.03
April 2026100%91.03
May 2026100%91.03
June 2026100%105.44
July 2026100%105.44
August 2026100%105.44
September 2026100%105.44
October 2026100%105.44
November 2026100%105.44
December 2026100%105.44
January 2027100%105.44
February 2027100%105.44
March 2027100%105.44
April 2027100%105.44
May 2027100%105.44
June 202724%108.37
July 202724%108.37
August 202724%108.37
September 202724%108.37
October 202724%108.37
November 202724%108.37
December 202724%108.37
January 202824%108.37
February 202824%108.37
March 202824%108.37
April 202824%108.37
May 202824%108.37
What is scheduled

The dates that change these numbers

West Penn Power’s reset schedule and how far ahead supply has been bought. Forecasts and opinions live on the blog.

Supply bought through
May 2028
The April 2026 auction covers service through May 2028
A typical bill

What an average West Penn Power home uses, and what it costs

Usage from a weather-driven forecast trained on West Penn Power’s history; bills from West Penn Power’s current tariff. Supply is the part a competitive offer replaces; delivery is the same for everyone.

August 2026
Backcast
$193
1,112 kWh · 1% above normal
Supply $134Delivery $59
September 2026
Forecast
$167
950 kWh · 16% above normal
Supply $115Delivery $52
October 2026
Forecast
$134
751 kWh · at normal
Supply $91Delivery $43

Daily usage forecast for an average West Penn Power home, next 10 days

Dashed line is normal for the date. Bars above it are hotter or colder days than usual.

01020304050Sep 6 · 30 kWh (normal 28)Sep 6Sep 7 · 28 kWh (normal 27)Sep 7Sep 8 · 31 kWh (normal 27)Sep 8Sep 9 · 38 kWh (normal 27)Sep 938 kWhSep 10 · 33 kWh (normal 27)Sep 10Sep 11 · 26 kWh (normal 27)Sep 11Sep 12 · 28 kWh (normal 28)Sep 12Sep 13 · 30 kWh (normal 28)Sep 13Sep 14 · 32 kWh (normal 27)Sep 14Sep 15 · 36 kWh (normal 27)Sep 15Normal for the date
GRID SHOPPERForecast updated twice daily
View the data
DateForecast (kWh)Normal (kWh)
2026-09-063028
2026-09-072827
2026-09-083127
2026-09-093827
2026-09-103327
2026-09-112627
2026-09-122828
2026-09-133028
2026-09-143227
2026-09-153627
Sources
Offers from the PA PowerSwitch rate board, snapshotted daily. Price to compare and auction results from West Penn Power default service filings. Delivery rates from West Penn Power’s residential tariff. Customer counts from West Penn Power’s monthly filings. Checked September 8, 2026.
Methodology and data sources Machine-readable version of this page (Markdown) Developer API