Residential Service

Southern Maryland Elec Coop Inc · Time-of-use · filed 2025

$0.1837per kWh, all in
$2,204a year at 1,000 kWh/mo
$10.07fixed, before any usage
$0.1473utility's actual average

What this tariff charges

Fixed charge$10.07 per month
StructureTime-of-use
Filed2025-07-01

Energy rates

The charged price is the base rate plus its adjustment. Adjustments carry fuel and rider costs and are frequently most of the bill, so a comparison built on the base rate alone is meaningless.

Period 0

TierUp toBase AdjustmentCharged $/kWh
1 no limit 0.15974 0.01368 0.17342

Period 1

TierUp toBase AdjustmentCharged $/kWh
1 no limit 0.16004 0.01368 0.17372

What it costs at different usage levels

kWh per monthAnnual total Effective $/kWh
500 $1,162.40 $0.1937
1000 $2,203.97 $0.1837
2000 $4,287.10 $0.1786

Effective rate includes the fixed charge, which is why it falls as usage rises. This is a time-of-use tariff, so the result also depends on when power is used; an average residential pattern is assumed. Details →

Southern Maryland Elec Coop Inc offers a cheaper tariff at this usage. Residential Service comes to $896.77 a year against this one's $2,203.97 — a difference of $1,307. Eligibility rules may apply; check with the utility.

Rooftop solar on this tariff

A 7 kW system costing $21,000 before incentives would save between $891 and $1,691 a year on this tariff, paying back in 12–24 years . No federal tax credit is included: Section 25D ended on December 31, 2025.

no sell rate filed, but this utility reports residential net metering - the range spans no export credit to full retail netting. Compare across this state →

The utility's own description

Available throughout the area served by the Cooperative to individual residences and individually metered dwelling units in multiple-occupancy buildings where the use is for residential purposes and for farm operations where electricity for both farm and residential purposes is delivered through the same meter, subject to the established rules and regulations of the Cooperative. Without the written permission of the Cooperative, the rated capacity of single-phase motors shall not be in excess of five horsepower (5 hp)

URDB rate id 6877eb5ea10eb455a701cc90 · utility source document · all Southern Maryland Elec Coop Inc tariffs