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
Roughly 59,687 North Dakota accounts belong to Cass County Elec Coop Inc, classed by EIA as cooperative; the residential count is 51,968. Major event days make 0% of its yearly outage minutes (24 with them, 24 without).
At 988 kWh a month a Cass County Elec Coop Inc home pays about $123 in energy: 12.45 ¢/kWh, 8.1% above the North Dakota average of 11.51 ¢.
Major event days make 0% of its yearly outage minutes (24 with them, 24 without).
Major events weigh on Cass County Elec Coop Inc: 24 minutes with them, 24 without, so 0% of the total comes from event days, 1.00 times the everyday figure.
SAIFI adds the frequency view: 0.39 interruptions a customer a year, 0.39 times the national median (1.01), with 62 minutes per interruption.
| Cass County Elec Coop Inc, 2024 | Home | Business | Bill | SAIDI |
|---|---|---|---|---|
| Cass County Elec Coop Inc | 12.45 ¢/kWh | 10.81 ¢/kWh | $123at 988 kWh | 24 minSAIDI |
| North Dakota average against this company, which is 3 of 3 on priceLowest in this table | -0.94 ¢/kWhcompany 8.1% above | -3.62 ¢/kWhcompany 50.4% above | -$9a month at 988 kWh | +103 mincompany 103 below |
| Nodak Electric Coop Inc | 12.08 ¢/kWhcompany 3.1% above | 3.41 ¢/kWhcompany 216.9% above | $1194 less than company | 108 mincompany 84 below |
Compare 14 North Dakota companies
Cass County Elec Coop Inc: +1.7% on 2024 for homes, North Dakota +2.6%.
Cass County Elec Coop Inc reported 12.66 ¢/kWh for homes in 2025, +1.7% on its 2024 figure of 12.45, while the North Dakota average moved +2.6%. Its SAIDI is 24 minutes against 24 in 2024.
Cass County Elec Coop Inc serves 51,968 homes in North Dakota. At 988 kWh a month that is about 577 kg of CO₂, or 6,926 kg a year, at the North Dakota plant rate, state generation and not this utility: North Dakota generation mix.
10.94 ¢ in 2015, 12.45 ¢ in 2024 (+13.8%); North Dakota 9.62 to 11.51 ¢.
| Year | Cass County Elec Coop Inc | Gap to North Dakota residential | Gap to U.S. residential |
|---|---|---|---|
| 2015 | 10.94 | +1.32 | -1.71 |
| 2016 | 11.38 | +1.22 | -1.17 |
| 2017 | 11.63 | +1.34 | -1.26 |
| 2018 | 11.61 | +1.36 | -1.26 |
| 2019 | 11.64 | +1.34 | -1.37 |
| 2020 | 11.75 | +1.31 | -1.40 |
| 2021 | 12.02 | +1.17 | -1.64 |
| 2022 | 11.81 | +0.89 | -3.23 |
| 2023 | 11.96 | +0.95 | -4.04 |
| 2024 | 12.45 | +0.94 | -4.03 |
10 rows from EIA retail sales.
CSV38 min in 2015, 24 in 2024.
| Year | Cass County Elec Coop , no major events |
|---|---|
| 2015 | 38 |
| 2016 | 36 |
| 2017 | 30 |
| 2018 | 34 |
| 2019 | 31 |
| 2020 | 27 |
| 2021 | 24 |
| 2022 | 39 |
| 2023 | 23 |
| 2024 | 24 |
10 rows from EIA-861 survey.
CSV24.5 min, 0.25x the median reporter, rank 71 of 673.
Cass County Elec Coop Inc, Reliability: EIA-861 survey.
CSVCass County Elec Coop Inc billed homes 10.94 ¢/kWh in 2015 and 12.45 ¢ in 2024, +13.8% in all, and lagged the North Dakota average (+19.6%) by 5.9 points. Cass County Elec Coop Inc's sharpest move came in 2024, +4.1%. The latest year is the high at 12.45 ¢; the low was 10.94 ¢ (2015). 2024: +4.1% here, +4.5% for the North Dakota average. SAIDI at Cass County Elec Coop Inc (major events excluded) fell from 38 minutes in 2015 to 24 in 2024, -36%; best year 2023 at 23. At 24 minutes in 2024, Cass County Elec Coop Inc sat -75 from the national SAIDI median, with 10 of 10 years below it. 2023: 437 minutes with major events, 23 without, the widest gap of any year. Cass County Elec Coop Inc has 2 cheaper and 0 higher-priced North Dakota peers among 3 with 20,000+ homes. Next cheaper, Nodak Electric Coop Inc, bills 12.08 ¢ (-0.37).
A 8.1% premium to North Dakota, partly matched by a 24-minute outage figure that beats the national median.
Home accounts at Cass County Elec Coop Inc went from 40,013 in 2015 to 51,968 in 2024, +29.9%. Business customers paid 0.87 times the home price in 2024 (10.81 against 12.45 ¢); the ratio was 0.89 in 2015. SAIFI went from 1.05 in 2015 to 0.39 in 2024, between 0.39 and 1.05.
Yearly SAIDI at Cass County Elec Coop Inc: 46 minutes in 2013, 24 in 2024, a drop of 47%. The low came in 2023 at 23, the high in 2013 at 46; 12 years were filed. The North Dakota median in 2024 was 119 minutes, so Cass County Elec Coop Inc ran below it.
Home rates at Cass County Elec Coop Inc went from 10.48 ¢ in 2013 to 12.45 ¢ in 2024 (+18.8%), which is 14.48 ¢ to 12.78 ¢ in 2025 dollars (−11.8%). Over 12,000 kWh a year the real price meant $1,738 in 2013 and $1,533 in 2024. Of 17 North Dakota utilities with 1,000+ home accounts in 2024, Cass County Elec Coop Inc stood 15th cheapest (17th of 20 in 2013).
Cass County Elec Coop Inc at 24 min in 2024 and the North Dakota median at 119.
Cass County Elec Coop Inc: 12.78 ¢ in 2025 dollars (solid) and 12.45 ¢ as billed (dashed) in 2024.
| Year, Cass County Elec C | ¢ billed | ¢ in 2025 $ | Price place, Cass County El | SAIDI min | SAIFI | SAIDI place, Cass County El | North Dakota median SAIDI |
|---|---|---|---|---|---|---|---|
| 2013 | 10.48 | 14.48 | 17 of 20 | 46 | 1.11 | 1 of 7 | 107 |
| 2014 | 10.38 | 14.11 | 17 of 20 | 38 | 0.58 | 1 of 7 | 119 |
| 2015 | 10.94 | 14.86 | 17 of 20 | 38 | 1.05 | 1 of 7 | 116 |
| 2016 | 11.38 | 15.27 | 17 of 20 | 36 | 0.56 | 1 of 7 | 146 |
| 2017 | 11.63 | 15.27 | 17 of 20 | 30 | 0.71 | 1 of 8 | 116 |
| 2018 | 11.61 | 14.88 | 16 of 20 | 34 | 0.62 | 1 of 8 | 135 |
| 2019 | 11.64 | 14.66 | 16 of 21 | 31 | 0.50 | 1 of 8 | 109 |
| 2020 | 11.75 | 14.61 | 15 of 17 | 27 | 0.44 | 1 of 8 | 126 |
| 2021 | 12.02 | 14.28 | 15 of 17 | 24 | 0.39 | 1 of 8 | 93 |
| 2022 | 11.81 | 13.00 | 14 of 17 | 39 | 0.52 | 1 of 9 | 131 |
| 2023 | 11.96 | 12.63 | 13 of 17 | 23 | 0.45 | 1 of 9 | 129 |
| 2024 | 12.45 | 12.78 | 15 of 17 | 24 | 0.39 | 1 of 10 | 119 |
Cass County Elec Coop In, EIA utility 24949: EIA-861, CPI-U.
CSV| Cass County Elec Coop Inc sector | Accounts | Rate ¢/kWh | Gap to North Dakota ¢/kWh |
|---|---|---|---|
| Residential | 51,968 | 12.45 | +0.94 |
| Commercial | 7,117 | 10.81 | +3.62 |
| Year | Home accounts, Cass County Elec Coop | Home ¢ | Business ¢ | Ratio | SAIDI | SAIFI |
|---|---|---|---|---|---|---|
| 2015 | 40,013 | 10.94 | 9.72 | 0.89 | 38 | 1.05 |
| 2016 | 41,962 | 11.38 | 9.68 | 0.85 | 36 | 0.56 |
| 2017 | 43,093 | 11.63 | 10.19 | 0.88 | 30 | 0.71 |
| 2018 | 44,189 | 11.61 | 10.24 | 0.88 | 34 | 0.62 |
| 2019 | 45,401 | 11.64 | 10.42 | 0.89 | 31 | 0.50 |
| 2020 | 46,541 | 11.75 | 10.42 | 0.89 | 27 | 0.44 |
| 2021 | 48,081 | 12.02 | 10.44 | 0.87 | 24 | 0.39 |
| 2022 | 49,333 | 11.81 | 10.46 | 0.89 | 39 | 0.52 |
| 2023 | 50,699 | 11.96 | 10.48 | 0.88 | 23 | 0.45 |
| 2024 | 51,968 | 12.45 | 10.81 | 0.87 | 24 | 0.39 |
| Utility near Cass County Elec Coop Inc on price | SAIDI min, gap to Cass County Elec Coop Inc | Home ¢, gap to Cass County Elec Coop Inc | Gap % to Cass County Elec Coop Inc | Accounts, Cass County Elec Coop Inc = 1 |
|---|---|---|---|---|
| 1. Montana-Dakota Utilities Co | +54 | -0.73 | -5.9% | 1.58 |
| 2. Nodak Electric Coop Inc | +84 | -0.37 | -3.0% | 0.36 |
| 3. Cass County Elec Coop Inc (this utility) | 24 | 12.45 | - | 1.00 |
| Class at Cass County Elec Coop Inc | Accounts | Of Cass County Elec Coop Inc accounts | Of Cass County Elec Coop Inc MWh sold | kWh a year per Cass County Elec Coop Inc account |
|---|---|---|---|---|
| Residential | 51,968 | 87.1% | 45.3% | 11,851 |
| Commercial | 7,117 | 11.9% | 35.2% | 67,178 |
| Industrial and other | 602 | 1.01% | 19.5% | 438,897 |
| Measure | Cass County Elec Coop Inc | North Dakota context | Cass County Elec Coop Inc detail |
|---|---|---|---|
| Cass County Elec Coop Inc home meters on AMI | 100.0% | North Dakota 60.9% | 51,968 of 51,968 meters |
| Homes with daily digital access | 51,968 | North Dakota figure not published | 100% of the 51,968 home accounts |
| Time-of-use rate for Cass County Elec Coop Inc homes | Offered | 5 of 6 North Dakota utilities offer one | 77 homes on dynamic pricing, 0.15% of 51,968 |
| Net-metered installations | 201 | 100% residential | 3.9 homes per 1,000 accounts, 3.8 kW average |
| kWh | Share of a 988 kWh month | Cost a month at 12.45 ¢ | vs U.S. | Cost a year |
|---|---|---|---|---|
| 250 | 25% | $31.12 | -$10.08 | $373 |
| 500 | 51% | $62.24 | -$20.16 | $747 |
| 750 | 76% | $93.35 | -$30.25 | $1,120 |
| 1,000 | 101% | $124.47 | -$40.33 | $1,494 |
| 1,500 | 152% | $186.71 | -$60.49 | $2,241 |
| 2,000 | 203% | $248.94 | -$80.66 | $2,987 |
| Measure, Cass County Elec Coo | No events | All events | Converted |
|---|---|---|---|
| SAIDI minutes | 24.5 | 24.5 | 0.41 h |
| SAIFI interruptions | 0.392 | 0.392 | 2.55 yr apart |
| CAIDI minutes | 62.5 | 62.5 | 1.04 h |
8 North Dakota counties, region MRO:
North Dakota other states: 8 of 8 counties of Cass County Elec Coop Inc drawn
Cass County Elec Coop Inc: 8 counties listed by EIA-861, Census 2023 outlines.
CSV59,687 accounts in 2024: residential 51,968, commercial 7,117, industrial 602.
In 2024 homes paid 12.45 cents; against the North Dakota average that is +8.1%.
SAIDI 24.5 min and SAIFI 0.39 a year, major events excluded; ratio to the national median 0.25, CAIDI 62 min.
201 installations with 0.8 MW, of which residential installations number 201.
988 kWh at 12.45 cents comes to about $123, energy only.
Rank 3 of 3 in North Dakota on price, +8.1% against the state average; 2 charge less than 12.45 ¢.
Homes take 45.3% of 1,358,185 MWh, commercial accounts 35.2%, industrial and other 19.5%; the 7,117 commercial accounts use 67,178 kWh each, 5.7 times a home.
51,968 of 51,968 home meters are AMI, 100.0%. Cass County Elec Coop Inc offers a home time-of-use rate; 77 customers use dynamic pricing, 0.15% of its homes.
2nd cheapest of 2 in 2015, 3rd of 3 in 2024; its price rose 13.8% while North Dakota rose 19.6%.
12.66 cents per kWh, +1.7% on the 12.45 of 2024 (EIA early release for 2025).
Home prices nearest to Cass County Elec Coop Inc at 12.45 ¢/kWh in 2024, among companies with a page here, any state.
6 home plan records, energy charges: 9.2 to 9.9 ¢/kWh.
Who offers time-of-use and tiered rates (17 Apr 2026 snapshot).