Residential tariff · MO
1(M) Residential Grandfathered Optional TOD (Time Of Day)
Union Electric Co · Time-of-use + tiered · filed 2024
What this tariff charges
| Fixed charge | $9.00 per month |
|---|---|
| Structure | Time-of-use + tiered |
| Filed | 2024-09-30 |
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
| Tier | Up to | Base | Adjustment | Charged $/kWh |
|---|---|---|---|---|
| 1 | no limit | 0.08280 | 0.00778 | 0.09058 |
Period 1
| Tier | Up to | Base | Adjustment | Charged $/kWh |
|---|---|---|---|---|
| 1 | no limit | 0.35300 | 0.00778 | 0.36078 |
Period 2
| Tier | Up to | Base | Adjustment | Charged $/kWh |
|---|---|---|---|---|
| 1 | 750.0 kWh | 0.09340 | 0.00778 | 0.10118 |
| 2 | no limit | 0.06270 | 0.00778 | 0.07048 |
What it costs at different usage levels
| kWh per month | Annual total | Effective $/kWh |
|---|---|---|
| 500 | $808.42 | $0.1347 |
| 1000 | $1,447.45 | $0.1206 |
| 2000 | $2,602.70 | $0.1085 |
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 →
Rooftop solar on this tariff
A 7 kW system costing $21,000 before incentives would save between $577 and $1,119 a year on this tariff, paying back in 19–36 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
Applicable at customer's option for all Residential Service usage, subject to the following provisions: Customer will be transferred to this TOD rate option effective with TOD meter installation and transferred from this TOD rate option to the applicable non-TOD rate after the meter is removed.
URDB rate id 67744c5fb04aa09d1a08114f · utility source document · all Union Electric Co tariffs