Maryland · Cooperative

Southern Maryland Elec Coop Inc Electricity Rates

Average residential price, customers served and derived annual usage from EIA Form 861, 2024 release.

14.84¢
Avg residential price / kWh
158.4K
Residential customers
-16.2%
vs Maryland average
$2,041
Implied avg annual bill

Southern Maryland Elec Coop Inc charged an average of 14.84¢ per kWh to residential customers in 2024 - below the Maryland average and below the US average.

Southern Maryland Elec Coop Inc is cooperative - a not-for-profit utility owned by the members it serves, typically in rural territory. Its reported average residential price is below the Maryland customer-weighted average (-16.2%). Its customers used above the national residential norm at about 13,753 kWh a year each.

How this price compares

Ranked by price against the 15 utilities reporting residential rates in Maryland, Southern Maryland Elec Coop Inc comes 8th of 15. The state's range runs from Hagerstown Light Department at 7.77¢ to Palmetto Solar, LLC at 25.69¢, so where a household sits inside Maryland depends far more on which utility serves it than on the statewide average alone.

Against the 2 other cooperative utilities reporting in Maryland, which averaged 15.07¢, Southern Maryland Elec Coop Inc is close to its own ownership class within the state (-1.6%).

All figures come from the 2024 release, so no comparison mixes vintages. The state figure is customer-weighted across 15 reporting utilities.

Where Southern Maryland Elec Coop Inc sits among Maryland utilities

2024 average residential price across the 15 utilities reporting a rate in Maryland

14.84¢/kWh Top 54% most affordable More affordable than 50% of 14 other utilities

Southern Maryland Elec Coop Inc

average residential price, equal-width bands

Each bar spans 2¢/kWh. Taller bars contain more utilities; the dashed marker locates this utility. Hover, focus or tap a bar for its exact count and share.

Source EIA Form 861 · 2024

Southern Maryland Elec Coop Inc average residential price against three benchmarks, 2024
BenchmarkPrice / kWhDifference
Southern Maryland Elec Coop Inc 14.84¢ -
Maryland (customer-weighted, 15 utilities) 17.71¢ -16.2%
United States average 16.48¢ -10.0%
Cooperative utilities nationally (622) 14.14¢ +5.0%

Rate against consumption: Maryland utilities

Each dot is one of the 15 Maryland utilities reporting both a residential price and residential sales in 2024, placed by its rank percentile within that group rather than its raw value, so one very large utility cannot flatten the rest. Bubble size follows customers served, rank-scaled so a utility with millions of customers cannot swamp the rest. Southern Maryland Elec Coop Inc is highlighted. In Maryland the cheapest rate belongs to Hagerstown Light Department (7.77¢) while the smallest implied annual bill belongs to EverBright, LLC ($760) - a household's bill is price multiplied by consumption, so the two rankings are different lists. 2×2 strategic matrix plotting 15 entities by Price rank percentile (100 = most expensive in state) (X) and Consumption rank percentile (100 = heaviest use) (Y), with a crosshair dividing the plot into four quadrants. Costly rate, heavy useCheaper rate, heavy useCostly rate, light useCheaper rate, light use -50050100150 -50050100150 Price rank percentile (100 = most expensive in state) Consumption rank percentile (100 = heaviest use)
Each dot is one of the 15 Maryland utilities reporting both a residential price and residential sales in 2024, placed by its rank percentile within that group rather than its raw value, so one very large utility cannot flatten the rest. Bubble size follows customers served, rank-scaled so a utility with millions of customers cannot swamp the rest. Southern Maryland Elec Coop Inc is highlighted. In Maryland the cheapest rate belongs to Hagerstown Light Department (7.77¢) while the smallest implied annual bill belongs to EverBright, LLC ($760) - a household's bill is price multiplied by consumption, so the two rankings are different lists.

Scale and consumption

Southern Maryland Elec Coop Inc reported 158.4K residential customers, ranking 5th of 15 utilities in Maryland by customers served and covering 7.2% of the state's reported residential customers.

Dividing reported residential sales by customers served gives about 13,753 kWh per customer per year - above the national residential norm, implying a typical annual bill near $2,041.

Within Maryland the median reporting utility sells about 10,426 kWh per customer, so Southern Maryland Elec Coop Inc customers use +31.9% against their own state's middle. Consumption this heavy usually tracks electric heating, sustained air-conditioning load or a largely detached-housing territory, which makes the price per kWh bite harder here than the headline rate suggests.

Every utility reporting in Maryland

All 15 utilities reporting bundled residential service in Maryland, largest first, with Southern Maryland Elec Coop Inc marked. The named companies either side of it are the ones a household in this state might otherwise be served by.

Residential utilities in Maryland, 2024, ranked by customers served
Utility Ownership Customers Avg ¢/kWh
Baltimore Gas & Electric Co Investor Owned 1.0M 17.91¢
Potomac Electric Power Co Investor Owned 485.5K 20.08¢
The Potomac Edison Company Investor Owned 240.6K 13.83¢
Delmarva Power Investor Owned 172.0K 20.22¢
Southern Maryland Elec Coop Inc (this page) Cooperative 158.4K 14.84¢
Choptank Electric Cooperative, Inc Cooperative 50.7K 16.46¢
Tesla Inc. Behind the Meter 27.0K 15.84¢
Sunrun Inc. Behind the Meter 25.2K 14.18¢
Hagerstown Light Department Municipal 15.1K 7.77¢
Easton Utilities Comm Municipal 8.6K 13.06¢
Sunnova Behind the Meter 4.6K 18.67¢
Spruce Finance Behind the Meter 579 12.03¢
EverBright, LLC Behind the Meter 350 12.74¢
A & N Electric Coop Cooperative 253 13.69¢
Palmetto Solar, LLC Behind the Meter 5 25.69¢

For generation mix and price history statewide, see electricity rates in Maryland.

Common questions about Southern Maryland Elec Coop Inc rates

How much does Southern Maryland Elec Coop Inc charge per kWh?
Southern Maryland Elec Coop Inc reported an average residential price of 14.84¢ per kWh across its bundled residential customers in the 2024 EIA Form 861 release. That is an annual average across all its residential customers, not a rate schedule, so an individual bill depends on the tariff, usage pattern and season.
Is Southern Maryland Elec Coop Inc expensive compared with the rest of Maryland?
Its average residential price is below the Maryland customer-weighted average of 17.71¢ per kWh, a difference of -16.2%. The state figure is weighted by customers across the 15 utilities reporting residential service in Maryland.
What is the average electricity bill for Southern Maryland Elec Coop Inc customers?
Dividing reported residential sales by residential customers gives about 13,753 kWh per customer per year. At the reported average price that implies roughly $2,041 a year, or about $170 a month. This is RateWatt's arithmetic on two EIA columns, not a figure EIA publishes.
Who owns Southern Maryland Elec Coop Inc?
EIA classifies Southern Maryland Elec Coop Inc as Cooperative, a not-for-profit utility owned by the members it serves, typically in rural territory. Nationally, Cooperative utilities averaged 14.14¢ per kWh in the 2024 release.

What this page does and does not tell you

  • An average across bundled residential customers for the year, revenue divided by sales, not a rate schedule.
  • Form 861 presence is not evidence of availability at an address or of customer choice.

See our methodology, why energy prices vary and understanding rate structures.

Source: U.S. Energy Information Administration (EIA), Form 861 annual electric power industry report, 2024 release. Retrieved and formatted by RateWatt.

Disclaimer: This information is provided for informational purposes only and does not constitute professional or financial advice. Data is sourced from the U.S. Energy Information Administration (EIA). Rates change and averages do not describe any individual account. Consult your utility or a qualified professional before making decisions based on this data.

Every figure on RateWatt is rendered directly from official U.S. Energy Information Administration (EIA) data, no number is typed in by an editor. Average price, customers and sales are reported by EIA Form 861 (2024). Per-customer annual usage, the implied annual bill, the customer-weighted state average and every percentage difference are RateWatt's arithmetic on those reported columns. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2025.