PECO price to compare and competitive offers

How PECO’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
11.76¢/ kWh
PECO default service, since June 1, 2026
Lowest offer
9.09¢/ kWh
American Power & Gas, 3-month fixed
Current offers
130
from 41 suppliers on the PA PowerSwitch rate board
Checked
Sep 172026
8:00 AM 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 PECO’s price to compare

130 offers from 41 suppliers · PA PowerSwitch · September 17, 2026

8¢9¢10¢11¢12¢13¢14¢15¢3 mo61012182024Contract length, monthsPECO price to compare11.76¢9.09¢ American Power & Gas, 3 moCurrent offerLowest offerPECO price to compare
GRID SHOPPER9 offers above 15¢ omitted for scale · 17 at uncommon contract lengths omitted
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 PECO price to compare, March to September 2026

Daily rateboard snapshots · price to compare from default service filings

6¢7¢8¢9¢10¢11¢12¢13¢14¢15¢AprMayJunJulAugSepJun 1 resetAvg 12-mo offer13.40¢PECO price to compare11.76¢Lowest offer9.09¢
GRID SHOPPERLowest offer is the cheapest of any term on that day
View the data
DateLowest offerAvg 12-mo offer
2026-03-178.99¢13.81¢
2026-03-188.89¢13.80¢
2026-03-198.89¢13.79¢
2026-03-207.89¢13.77¢
2026-03-217.89¢13.73¢
2026-03-227.89¢13.74¢
2026-03-237.89¢13.75¢
2026-03-247.89¢13.76¢
2026-03-257.89¢13.73¢
2026-03-267.89¢13.72¢
2026-03-277.89¢13.73¢
2026-03-287.89¢13.73¢
2026-03-297.89¢13.73¢
2026-03-307.89¢13.73¢
2026-03-317.89¢13.72¢
2026-04-017.89¢13.65¢
2026-04-027.89¢13.59¢
2026-04-037.89¢13.57¢
2026-04-047.89¢13.57¢
2026-04-057.89¢13.57¢
2026-04-067.89¢13.59¢
2026-04-077.89¢13.61¢
2026-04-087.89¢13.62¢
2026-04-097.89¢13.62¢
2026-04-107.89¢13.61¢
2026-04-117.89¢13.62¢
2026-04-127.89¢13.62¢
2026-04-137.89¢13.61¢
2026-04-147.89¢13.60¢
2026-04-157.89¢13.59¢
2026-04-167.89¢13.59¢
2026-04-177.89¢13.57¢
2026-04-187.89¢13.56¢
2026-04-197.89¢13.56¢
2026-04-207.89¢13.53¢
2026-04-217.89¢13.58¢
2026-04-227.89¢13.54¢
2026-04-237.89¢13.51¢
2026-04-247.89¢13.38¢
2026-04-257.89¢13.37¢
2026-04-267.89¢13.37¢
2026-04-277.89¢13.37¢
2026-04-287.89¢13.38¢
2026-04-297.89¢13.43¢
2026-04-308.59¢13.45¢
2026-05-018.59¢13.45¢
2026-05-028.59¢13.45¢
2026-05-038.59¢13.45¢
2026-05-048.59¢13.48¢
2026-05-058.59¢13.46¢
2026-05-068.59¢13.41¢
2026-05-078.59¢13.46¢
2026-05-088.59¢13.47¢
2026-05-098.59¢13.47¢
2026-05-108.59¢13.47¢
2026-05-118.59¢13.47¢
2026-05-128.59¢13.47¢
2026-05-138.59¢13.47¢
2026-05-148.59¢13.48¢
2026-05-158.59¢13.50¢
2026-05-168.59¢13.51¢
2026-05-178.59¢13.51¢
2026-05-188.59¢13.51¢
2026-05-198.59¢13.51¢
2026-05-208.59¢13.50¢
2026-05-218.59¢13.46¢
2026-05-228.59¢13.41¢
2026-05-238.59¢13.39¢
2026-05-248.59¢13.39¢
2026-05-258.59¢13.39¢
2026-05-268.59¢13.40¢
2026-05-278.59¢13.40¢
2026-05-288.59¢13.38¢
2026-05-298.59¢13.36¢
2026-05-308.59¢13.34¢
2026-05-318.59¢13.34¢
2026-06-018.59¢13.33¢
2026-06-028.59¢13.32¢
2026-06-038.59¢13.33¢
2026-06-048.59¢13.33¢
2026-06-058.59¢13.33¢
2026-06-068.59¢13.34¢
2026-06-078.59¢13.34¢
2026-06-088.59¢13.34¢
2026-06-098.39¢13.30¢
2026-06-108.39¢13.27¢
2026-06-118.39¢13.25¢
2026-06-128.39¢13.22¢
2026-06-138.39¢13.23¢
2026-06-148.39¢13.23¢
2026-06-158.39¢13.23¢
2026-06-168.39¢13.22¢
2026-06-178.39¢13.25¢
2026-06-188.39¢13.31¢
2026-06-198.39¢13.33¢
2026-06-208.39¢13.33¢
2026-06-218.39¢13.33¢
2026-06-228.39¢13.30¢
2026-06-238.39¢13.29¢
2026-06-248.39¢13.30¢
2026-06-258.39¢13.29¢
2026-06-268.39¢13.31¢
2026-06-278.39¢13.31¢
2026-06-288.39¢13.31¢
2026-06-298.39¢13.31¢
2026-06-308.39¢13.33¢
2026-07-018.39¢13.38¢
2026-07-028.39¢13.42¢
2026-07-038.39¢13.42¢
2026-07-048.39¢13.42¢
2026-07-058.39¢13.42¢
2026-07-068.39¢13.42¢
2026-07-0710.89¢13.45¢
2026-07-088.39¢13.49¢
2026-07-098.39¢13.56¢
2026-07-108.39¢13.54¢
2026-07-118.39¢13.57¢
2026-07-128.39¢13.57¢
2026-07-138.39¢13.56¢
2026-07-148.39¢13.55¢
2026-07-158.39¢13.54¢
2026-07-168.39¢13.51¢
2026-07-178.39¢13.48¢
2026-07-188.39¢13.55¢
2026-07-198.39¢13.55¢
2026-07-208.39¢13.55¢
2026-07-218.39¢13.60¢
2026-07-228.39¢13.58¢
2026-07-238.39¢13.58¢
2026-07-248.39¢13.60¢
2026-07-258.39¢13.63¢
2026-07-268.39¢13.63¢
2026-07-278.39¢13.59¢
2026-07-288.39¢13.55¢
2026-07-298.61¢13.51¢
2026-07-3010.69¢13.47¢
2026-07-319.49¢13.46¢
2026-08-019.49¢13.44¢
2026-08-029.49¢13.43¢
2026-08-039.49¢13.43¢
2026-08-049.49¢13.43¢
2026-08-059.89¢13.46¢
2026-08-069.86¢13.48¢
2026-08-079.86¢13.50¢
2026-08-089.86¢13.50¢
2026-08-099.86¢13.50¢
2026-08-1010.19¢13.48¢
2026-08-1110.19¢13.46¢
2026-08-1210.42¢13.44¢
2026-08-1310.29¢13.41¢
2026-08-1410.29¢13.41¢
2026-08-1510.29¢13.39¢
2026-08-1610.29¢13.39¢
2026-08-1710.28¢13.38¢
2026-08-1810.26¢13.33¢
2026-08-1910.26¢13.31¢
2026-08-2010.25¢13.32¢
2026-08-2110.26¢13.30¢
2026-08-2210.26¢13.30¢
2026-08-2310.26¢13.30¢
2026-08-2410.26¢13.30¢
2026-08-2510.26¢13.31¢
2026-08-2610.22¢13.33¢
2026-08-2710.09¢13.37¢
2026-08-2810.09¢13.38¢
2026-08-2910.09¢13.38¢
2026-08-3010.09¢13.38¢
2026-08-3110.09¢13.40¢
2026-09-019.89¢13.42¢
2026-09-029.89¢13.41¢
2026-09-039.89¢13.39¢
2026-09-049.89¢13.39¢
2026-09-059.89¢13.39¢
2026-09-069.89¢13.39¢
2026-09-079.89¢13.39¢
2026-09-089.89¢13.33¢
2026-09-099.89¢13.31¢
2026-09-109.89¢13.31¢
2026-09-119.89¢13.32¢
2026-09-126.99¢13.32¢
2026-09-136.99¢13.32¢
2026-09-146.99¢13.32¢
2026-09-156.99¢13.33¢
2026-09-169.09¢13.36¢
2026-09-179.09¢13.40¢

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 PECO residential customers with a competitive supplier

PECO monthly filings · June 2023 to August 2026, the latest available

15%20%25%Jul 2023Jan 2024Jul 2024Jan 2025Jul 2025Jan 2026Jul 202618.6%286,777 of 1.54M
GRID SHOPPERUtilities report customer counts several months after the fact
View the data
MonthWith a supplierTotal residentialShare
2023-06328,8711,529,63821.5%
2023-07328,5631,529,68221.5%
2023-08328,2211,530,19021.4%
2023-09327,9011,531,27721.4%
2023-10328,4181,532,70121.4%
2023-11328,6761,534,28521.4%
2023-12329,1711,536,07221.4%
2024-01330,1641,537,59121.5%
2024-02330,7561,538,33321.5%
2024-03329,2791,537,85921.4%
2024-04329,2111,537,46321.4%
2024-05329,4171,537,18521.4%
2024-06329,0921,535,69321.4%
2024-07328,0561,533,42921.4%
2024-08325,3201,532,05621.2%
2024-09324,1531,533,19821.1%
2024-10323,0571,534,06821.1%
2024-11320,6101,533,18020.9%
2024-12320,6311,535,80920.9%
2025-01320,4021,534,80520.9%
2025-02319,2701,540,91920.7%
2025-03317,3111,541,07320.6%
2025-04315,4371,540,40920.5%
2025-05313,3451,537,57020.4%
2025-06311,9901,537,59320.3%
2025-07310,1401,540,31620.1%
2025-08308,0791,540,43420.0%
2025-09307,1601,539,91119.9%
2025-10304,9641,539,76919.8%
2025-11304,0081,540,71319.7%
2025-12303,5661,542,40319.7%
2026-01301,5571,547,26919.5%
2026-02300,5701,547,70219.4%
2026-03299,7791,548,31819.4%
2026-04298,1521,548,52519.3%
2026-05296,1561,546,47719.2%
2026-06294,7001,545,21819.1%
2026-07289,4511,544,03818.7%
2026-08286,7771,543,05918.6%
What is driving it

How PECO buys default service supply, and at what price

PECO 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 · PECO default service procurement results, residential

$60$70$80$90$100$1100%25%50%75%100%$99.32/MWhtodaynot yet boughtJun 2024Jan 2025Jan 2026Jan 2027Jan 2028Avg price bought, $/MWh (left)Share of each month's supply bought, by auction (right axis)Sep 2022Mar 2023Sep 2023Mar 2024Sep 2024Mar 2025Sep 2025Mar 2026
GRID SHOPPERAuctions stack oldest at the bottom · hatched area is supply not yet bought
View the data
Service monthBoughtAvg price ($/MWh)
June 202499%71.73
July 202499%71.73
August 202499%71.73
September 202499%71.73
October 202499%71.73
November 202499%71.73
December 202499%72.08
January 202599%72.08
February 202599%72.08
March 202599%72.08
April 202599%72.08
May 202599%72.08
June 202599%81.86
July 202599%81.86
August 202599%81.86
September 202599%81.86
October 202599%81.86
November 202599%81.86
December 202599%87.73
January 202699%87.73
February 202699%87.73
March 202699%87.73
April 202699%87.73
May 202699%87.73
June 202699%92.19
July 202699%92.19
August 202699%92.19
September 202699%92.19
October 202699%92.19
November 202699%92.19
December 202666%95.44
January 202766%95.44
February 202766%95.44
March 202766%95.44
April 202766%95.44
May 202766%95.44
June 202729%95.33
July 202729%95.33
August 202729%95.33
September 202729%95.33
October 202729%95.33
November 202729%95.33
December 202714%99.32
January 202814%99.32
February 202814%99.32
March 202814%99.32
April 202814%99.32
May 202814%99.32
What is scheduled

The dates that change these numbers

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

Price to compare changes
Several times a year
PECO has changed its supply rate in 4 different months over the last two years
Supply bought through
May 2028
The March 2026 auction covers service through May 2028
A typical bill

What an average PECO home uses, and what it costs

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

August 2026
Backcast
$240
1,067 kWh · at normal
Supply $125Delivery $114
September 2026
Forecast
$179
784 kWh · 11% above normal
Supply $92Delivery $87
October 2026
Forecast
$128
545 kWh · at normal
Supply $64Delivery $64

Daily usage forecast for an average PECO home, next 10 days

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

010203040Sep 15 · 20 kWh (normal 23)Sep 15Sep 16 · 25 kWh (normal 23)Sep 16Sep 17 · 32 kWh (normal 23)Sep 1732 kWhSep 18 · 30 kWh (normal 23)Sep 18Sep 19 · 23 kWh (normal 24)Sep 19Sep 20 · 22 kWh (normal 25)Sep 20Sep 21 · 19 kWh (normal 23)Sep 21Sep 22 · 19 kWh (normal 23)Sep 22Sep 23 · 18 kWh (normal 23)Sep 23Sep 24 · 18 kWh (normal 23)Sep 24Normal for the date
GRID SHOPPERForecast updated twice daily
View the data
DateForecast (kWh)Normal (kWh)
2026-09-152023
2026-09-162523
2026-09-173223
2026-09-183023
2026-09-192324
2026-09-202225
2026-09-211923
2026-09-221923
2026-09-231823
2026-09-241823
Sources
Offers from the PA PowerSwitch rate board, snapshotted daily. Price to compare and auction results from PECO default service filings. Delivery rates from PECO’s residential tariff. Customer counts from PECO’s monthly filings. Checked September 17, 2026.
Methodology and data sources Machine-readable version of this page (Markdown) Developer API