Editor: Katerine G., Editor & Data Researcher · Research & publishing: Electric Consumer Editorial Team · Data retrieved · Sources named on this page: EIA-861, EIA retail sales · How we got these numbers · Report an error
Wisconsin Public Service Corp in Wisconsin: 16.23 ¢ home rates in 2024, SAIDI and solar
Wisconsin Public Service Corp is an investor owned utility serving 467,910 customer accounts in Wisconsin; 411,775 of them are residential. Businesses and industry take 73% of the 10,802,782 MWh it sells; homes take 27%.
Kewaunee Nuclear Power Plant. Photo by Chad Davis from United States, CC BY 2.0, Wikimedia Commons. Illustrative, not a listed utility's plant.
At 595 kWh a month a Wisconsin Public Service Corp home pays about $97 in energy: 16.23 ¢/kWh, 5.5% below the Wisconsin average of 17.18 ¢.
Businesses and industry take 73% of the 10,802,782 MWh it sells; homes take 27%.
Who buys power from Wisconsin Public Service Corp
Business share of sales
73%homes 27% of 10,802,782 MWh
The customer mix of Wisconsin Public Service Corp is its own: 411,775 home accounts buy 27.2% of 10,802,782 MWh, 55,942 commercial accounts buy 37.5%, and the remaining 35.3% goes to 193 industrial and other accounts. A typical Wisconsin Public Service Corp home uses 7,141 kWh a year, a typical business account 72,424.
How it compares
Wisconsin Public Service Corp
Wisconsin Public Service Corp, 2024
Home
Business
Bill
SAIDI
Wisconsin Public Service Corp
16.23 ¢/kWh
11.20 ¢/kWh
$97at 595 kWh
95 minSAIDI
Wisconsin average against this company, which is 3 of 7 on price
Wisconsin Public Service Corp: +6.0% on 2024 for homes, Wisconsin +5.2%.
Wisconsin Public Service Corp home price, 2025
17.20 ¢/kWh+6.0% on 2024, early release
Wisconsin Public Service Corp SAIDI, 2025
107 min+13% on 2024, early release
Wisconsin Public Service Corp against Wisconsin, 2025
+0.7 pointsWisconsin Public Service Corp +6.0%, Wisconsin +5.2%, price in Wisconsin 18.08 ¢
Wisconsin Public Service Corp reported 17.20 ¢/kWh for homes in 2025, +6.0% on its 2024 figure of 16.23, while the Wisconsin average moved +5.2%. Its SAIDI is 107 minutes against 95 in 2024.
Carbon context
Wisconsin Public Service Corp serves 411,775 homes in Wisconsin. At 595 kWh a month that is about 312 kg of CO₂, or 3,747 kg a year, at the Wisconsin plant rate, state generation and not this utility: Wisconsin generation mix.
Wisconsin Public Service Corp charts
Residential price since 2015: 16.23 ¢ in 2024
13.47 ¢ in 2015, 16.23 ¢ in 2024 (+20.5%); Wisconsin 14.11 to 17.18 ¢.
Wisconsin Public Service Corp residential price 2015-2024, 2015 to 2024: 10 rows
Wisconsin Public Service Corp billed homes 13.47 ¢/kWh in 2015 and 16.23 ¢ in 2024, +20.5% in all, and tracked the Wisconsin average (+21.8%) within 1.2 points. Wisconsin Public Service Corp's sharpest move came in 2023, +10.0%. The high is 16.57 ¢ (2023) and the low 12.93 ¢ (2019). 2024: -2.1% here, +1.8% for the Wisconsin average. SAIDI at Wisconsin Public Service Corp (major events excluded) fell from 120 minutes in 2015 to 95 in 2024, -21%; best year 2023 at 74. Wisconsin Public Service Corp filed SAIDI under the national median in 4 of 10 years; its 2024 figure was 95 minutes, -4 from that year's median. 2019: 909 minutes with major events, 115 without, the widest gap of any year. Wisconsin Public Service Corp has 2 cheaper and 4 higher-priced Wisconsin peers among 7 with 20,000+ homes. Next cheaper, Polk-Burnett Electric Coop, bills 15.90 ¢ (-0.33). Next higher-priced, Wisconsin Power & Light Co, bills 16.89 ¢ (+0.66).
A 5.5% discount to Wisconsin comes with ordinary reliability, 95 minutes or 0.96x the national median.
Home accounts at Wisconsin Public Service Corp went from 385,272 in 2015 to 411,775 in 2024, +6.9%. Business customers paid 0.69 times the home price in 2024 (11.20 against 16.23 ¢); the ratio was 0.71 in 2015. SAIFI went from 1.04 in 2015 to 0.77 in 2024, between 0.67 and 1.04.
Outages and home price of Wisconsin Public Service Corp (EIA utility 20860), 2013 to 2024
Yearly SAIDI at Wisconsin Public Service Corp: 153 minutes in 2013, 95 in 2024, a drop of 38%. Its best year was 2023 (74 min), its worst 2013 (153 min), across 12 filed years. Against a Wisconsin median of 38 minutes in 2024, Wisconsin Public Service Corp was above the middle.
Corrected for inflation, a Wisconsin Public Service Corp home paid 16.66 ¢/kWh in 2024 against 17.94 ¢ in 2013, −7.2%; the bill itself went 12.98 ¢ to 16.23 ¢ (+25.0%). A home using 1,000 kWh a month paid $2,153 for the year at the 2013 real price and $1,999 at the 2024 price. Place on home price: 53rd cheapest of 77 in 2013, 54th of 61 in 2024 among Wisconsin utilities with 1,000+ homes.
Wisconsin Public Service Corp outage minutes a customer, 2013 to 2024: 95 in 2024
Wisconsin Public Service Corp at 95 min in 2024 and the Wisconsin median at 38.
Wisconsin Public Service Corp home price since 2013: −7.2% after inflation
Wisconsin Public Service Corp: 16.66 ¢ in 2025 dollars (solid) and 16.23 ¢ as billed (dashed) in 2024.
Wisconsin Public Service Corp, EIA utility 20860, year by year among Wisconsin utilities
Wisconsin Public Service Corp 2013-2024: 12 rows
Year, Wisconsin Public Service Corp
¢ billed
¢ in 2025 $
Price place, Wisconsin Public Service Corp
SAIDI min
SAIFI
SAIDI place, Wisconsin Public Service Corp
Wisconsin median SAIDI
2013
12.98
17.94
53 of 77
153
1.15
14 of 15
83
2014
12.71
17.29
46 of 78
141
1.02
15 of 16
67
2015
13.47
18.30
55 of 78
120
1.04
14 of 16
57
2016
13.22
17.73
51 of 78
117
0.92
18 of 19
62
2017
13.38
17.57
51 of 78
97
0.80
16 of 19
48
2018
13.04
16.72
50 of 79
108
0.94
18 of 21
50
2019
12.93
16.28
57 of 92
115
0.98
19 of 22
68
2020
13.75
17.11
51 of 61
104
0.94
19 of 21
42
2021
13.94
16.56
48 of 61
95
0.83
20 of 23
36
2022
15.07
16.58
53 of 61
96
0.87
19 of 25
22
2023
16.57
17.51
57 of 61
74
0.67
18 of 26
30
2024
16.23
16.66
54 of 61
95
0.77
20 of 25
38
Wisconsin Public Service Corp, EIA utility 20860: EIA-861, CPI-U.
What kind of utility is Wisconsin Public Service Corp?
Wisconsin Public Service Corp files with EIA as an investor-owned utility. In Wisconsin, investor-owned utilities serve 86% of residential customers at an average 17.9 cents per kWh. Wisconsin Public Service Corp itself averaged 16.2 cents, 1.6 cents below its type in Wisconsin.
Shutoffs: this utility reported 14,007 disconnections for nonpayment in 2024, 3.4 per 100 accounts (Wisconsin: 4.2; EIA Form EIA-112). All utilities.
Reliability and meters, 2024
In 2024 the average Wisconsin Public Service Corp customer was without power 95 minutes without major events and 465 with them. That is 10th fewest of 15 Wisconsin utilities with 10,000+ customers. The median Wisconsin utility reported 38 minutes. Smart (AMI) meters: 100% of its 416,387 residential meters.
How big is Wisconsin Public Service Corp in Wisconsin, by customer accounts?
467,910 accounts in 2024: residential 411,775, commercial 55,942, industrial 193.
How many cents per kWh does Wisconsin Public Service Corp charge homes?
In 2024 homes paid 16.23 cents; against the Wisconsin average that is -5.5%.
What are the SAIDI and SAIFI of Wisconsin Public Service Corp?
SAIDI 95.0 min and SAIFI 0.77 a year, major events excluded; ratio to the national median 0.96, CAIDI 123 min.
How many net-metered systems connect to Wisconsin Public Service Corp?
2,268 installations with 36.0 MW, of which residential installations number 1,899.
What would a typical Wisconsin Public Service Corp home pay each month?
595 kWh at 16.23 cents comes to about $97, energy only.
Is Wisconsin Public Service Corp cheaper than other Wisconsin utilities?
Rank 3 of 7 in Wisconsin on price, -5.5% against the state average; 2 charge less than 16.23 ¢.
How much of the Wisconsin Public Service Corp load is business?
Homes take 27.2% of 10,802,782 MWh, commercial accounts 37.5%, industrial and other 35.3%; the 55,942 commercial accounts use 72,424 kWh each, 10.1 times a home.
Does Wisconsin Public Service Corp have smart meters or TOU rates?
416,384 of 416,387 home meters are AMI, 100.0%. Wisconsin Public Service Corp offers a home time-of-use rate; 9,626 customers use dynamic pricing, 2.34% of its homes.
Since 2015, has Wisconsin Public Service Corp become cheaper than other Wisconsin utilities?
3rd cheapest of 6 in 2015, 3rd of 7 in 2024; its price rose 20.5% while Wisconsin rose 21.8%.
Where does Wisconsin Public Service Corp stand among 2 peers?
Place 2 of 3 on home price at 16.23 ¢ (WEC Energy group); median 16.23 ¢, cheapest member 14.76 ¢.
What did Wisconsin Public Service Corp charge homes in 2025?
17.20 cents per kWh, +6.0% on the 16.23 of 2024 (EIA early release for 2025).
Utilities with a similar home price
Home prices nearest to Wisconsin Public Service Corp at 16.23 ¢/kWh in 2024, among companies with a page here, any state.
EIA-861 form instructions for Wisconsin Public Service Corp in Wisconsin: 16.23 ¢ home rates in 2024, SAIDI and solar, how a customer is counted
EIA state profiles for Wisconsin Public Service Corp in Wisconsin: 16.23 ¢ home rates in 2024, SAIDI and solar, the state price average
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At 595 kWh a month a Wisconsin Public Service Corp home pays about $97 in energy: 16.23 ¢/kWh, 5.5% below the Wisconsin average of 17.18 ¢.
Cite this page
Underlying data are U.S. government works (EIA, Census Bureau). Our tables and charts: CC BY 4.0, credit Electric Consumer. The access date fills in when you open this page.
APA
Electric Consumer. (2026). Wisconsin Public Service Corp customer mix: 17.20 ¢/kWh in 2025, SAIDI 95 min in 2024. Data as of 26 October 2026. Retrieved 26 October 2026, from https://electricconsumer.org/companies/wisconsin-public-service-corp.html
MLA
Electric Consumer. “Wisconsin Public Service Corp customer mix: 17.20 ¢/kWh in 2025, SAIDI 95 min in 2024.” Electric Consumer, data as of 26 October 2026, https://electricconsumer.org/companies/wisconsin-public-service-corp.html. Accessed 26 October 2026.
Chicago
Electric Consumer. “Wisconsin Public Service Corp customer mix: 17.20 ¢/kWh in 2025, SAIDI 95 min in 2024.” Data as of 26 October 2026. Accessed 26 October 2026. https://electricconsumer.org/companies/wisconsin-public-service-corp.html.
BibTeX
@misc{usedata_companies_wisconsin_public_service_corp,
author = "Electric Consumer",
title = {Wisconsin Public Service Corp customer mix: 17.20 ¢/kWh in 2025, SAIDI 95 min in 2024},
year = {2026},
url = {https://electricconsumer.org/companies/wisconsin-public-service-corp.html},
note = {Data as of 26 October 2026. Accessed 26 October 2026}
}
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