Is Northern States Power Co - Minnesota cheaper than Cass County Elec Coop Inc?

Yes — in 2024 Northern States Power Co - Minnesota customers averaged 12.11 cents/kWh versus 12.45 for Cass County Elec Coop Inc (EIA-861). Northern States Power Co - Minnesota was cheaper by 0.33 cents, about $36 per year at 10,800 kWh.

Can I switch from Cass County Elec Coop Inc to Northern States Power Co - Minnesota?

No — distribution territories are exclusive and set by address; you cannot pick between the two wires companies. North Dakota has no residential supplier shopping either; rates are set in utility-commission proceedings.

Why is Cass County Elec Coop Inc more expensive than Northern States Power Co - Minnesota?

EIA-861 averages reflect everything customers actually paid — supply costs, delivery rates, riders, and surcharges across each territory. Differences in generation mix, grid investment, storm costs, and customer density between Cass County Elec Coop and Northern States Power Co - Minnesota territory all feed the 0.33-cent gap.

Northern States Power Co - Minnesota vs Cass County Elec Coop Inc: Which Is Cheaper? (North Dakota, 2024)

Northern States Power Co - Minnesota customers paid less: an average 12.11¢/kWh in 2024 versus 12.45¢/kWh at Cass County Elec Coop Inc (EIA-861) — a gap of 0.33¢/kWh, worth about $36 per year at typical usage (10,800 kWh/yr). Their territories meet in 2 ND counties (Cass, Traill). You cannot switch wires companies — the territory is set by your address.

Side by side (ND, EIA-861)

Northern States Power Co - Minnesota vs Cass County Elec Coop Inc — residential averages from federal EIA-861 filings
Metric	Northern States Power Co - Minnesota	Cass County Elec Coop Inc
2024 average price, ¢/kWh	12.11	12.45
2023 average price, ¢/kWh	11.97	11.96
Annual cost at 10,800 kWh, $/yr	$1,308	$1,344
Residential customers (2024)	82,987	51,968
Ownership	Investor-owned	Co-op
Counties served in ND	5	8

Average price = residential revenue ÷ sales (bundled service): the all-in price customers actually paid, including supply, delivery and riders. Profiles: Northern States Power Co - Minnesota · Cass County Elec Coop Inc · North Dakota overview.

Where the territories meet

Both utilities file EIA-861 service territory in: Cass · Traill counties (ND, 2024).

Adjoining or overlapping territory in a county does not mean households there can pick between the two — service maps are parcel-level and fixed. The county overlap mainly matters when choosing where to live or comparing town-level costs.

Can you actually choose between them?

No — not for delivery. Distribution territories are exclusive and set by address; Northern States Power Co - Minnesota and Cass County Elec Coop Inc do not compete for the same meters. North Dakota is a regulated retail market — there is no residential supplier shopping; rates are set in utility-commission proceedings (psc.nd.gov). The price gap above mainly matters when choosing where to live, comparing towns, or benchmarking your bill.

Questions people ask

Is Northern States Power Co - Minnesota cheaper than Cass County Elec Coop Inc?: Yes — in 2024 Northern States Power Co - Minnesota customers averaged 12.11 cents/kWh versus 12.45 for Cass County Elec Coop Inc (EIA-861). Northern States Power Co - Minnesota was cheaper by 0.33 cents, about $36 per year at 10,800 kWh.
Can I switch from Cass County Elec Coop Inc to Northern States Power Co - Minnesota?: No — distribution territories are exclusive and set by address; you cannot pick between the two wires companies. North Dakota has no residential supplier shopping either; rates are set in utility-commission proceedings.
Why is Cass County Elec Coop Inc more expensive than Northern States Power Co - Minnesota?: EIA-861 averages reflect everything customers actually paid — supply costs, delivery rates, riders, and surcharges across each territory. Differences in generation mix, grid investment, storm costs, and customer density between Cass County Elec Coop and Northern States Power Co - Minnesota territory all feed the 0.33-cent gap.

About these numbers. Rates shown are averages computed from federal regulatory filings (EIA Form 861) and public tariff databases — confirm with your utility before making decisions; your actual rate depends on your tariff, usage, and riders. Distribution utility is determined by address and generally cannot be chosen; in retail-choice states you may choose your supplier for the supply portion of the bill. Savings figures use 10,800 kWh/yr (US average residential usage) and are estimates, not quotes. EnergySavings is an independent data project by CertiHomes and is not affiliated with any utility, supplier, or government agency.