Northern Indiana Pub Serv Co Electricity Rates and Average Bill (Indiana)
Data through May 2026 (the latest month EIA has published) · Updated August 14, 2026
As of May 2026, Northern Indiana Pub Serv Co's residential customers in Indiana paid an average effective rate of 23.48¢/kWh with an average monthly bill of $125.44, per EIA Form 861-M data. That rate is 5.3¢ above the Indiana average of 18.15¢/kWh; the U.S. average is 18.44¢/kWh.
Rate trend vs the Indiana average
View this chart as a table (last 12 months)
| Month | Rate (¢/kWh) | Avg bill ($/mo) | Avg usage (kWh/mo) |
|---|---|---|---|
| June 2025 | 19.71 | 169.71 | 861 |
| July 2025 | 23.17 | 251.72 | 1086 |
| August 2025 | 22.75 | 195.55 | 860 |
| September 2025 | 22.72 | 143.46 | 631 |
| October 2025 | 23.63 | 134.21 | 568 |
| November 2025 | 24.09 | 128.25 | 532 |
| December 2025 | 23.81 | 160.39 | 674 |
| January 2026 | 23.84 | 164.11 | 688 |
| February 2026 | 23.49 | 138.77 | 591 |
| March 2026 | 23.80 | 126.55 | 532 |
| April 2026 | 23.67 | 114.99 | 486 |
| May 2026 | 23.48 | 125.44 | 534 |
Northern Indiana Pub Serv Co vs Indiana vs the U.S.
| Northern Indiana Pub Serv Co | Indiana | U.S. average | |
|---|---|---|---|
| Rate (May 2026) | 23.48¢/kWh | 18.15¢/kWh | 18.44¢/kWh |
| Average monthly bill | $125.44 | $129.43 | $135.70 |
| Average monthly usage | 534 kWh | 713 kWh | 736 kWh |
| Rate change, 1 year | +11.1% | +7.4% | +6.2% |
Estimate a bill at Northern Indiana Pub Serv Co rates
Worked example: 1,000 kWh at Northern Indiana Pub Serv Co's average effective rate of 23.48¢/kWh is about $234.80. The utility's actual average usage is 534 kWh/month, which produces the $125.44 average bill. This is an all-in average (energy, delivery, fixed charges, riders); your tariff's marginal price will differ.
See the full Indiana rate trend, look up another utility by ZIP code, or read why electric bills are rising.
Source: EIA Form 861-M (monthly utility-level sales to ultimate customers, residential), published with roughly a two-month lag. Rate = revenue ÷ sales; bill = revenue ÷ customers. Months failing basic sanity screens are excluded. See methodology.