Service Classification 1(M) Residential Anytime Service
0.08432–0.16892$/kWh
by season and by usage tier · plus $9.19 per month · covers the full bill — everything the utility bills for energy - directly comparable to another bundled rate
Provenance
reconciled to a published total
sourceMO.P.S.C. Schedule No. 6, 8th Revised Sheet No. 54, Service Classification No. 1(M) Residential Anytime Service
docketBase rates per Order in Case No. ER-2024-0319, effective 2025-06-01. FAC effective 2026-06-01; EEIC and RESRAM effective 2026-02-01.
verifiedTranscribed from the utility's filed sheetMO.P.S.C. Schedule No. 6, 8th Revised Sheet No. 54, Service Classification No. 1(M) Residential Anytime Service
verifiedEffective date on the sheet: 2026-06-01
verifiedReconciles to a total the utility published itselfRider EEIC's own printed Total EEIR - four components summing to 0.001905
verifiedSource document checked daily for changes
excludedTaxes, franchise fees and local surchargesJurisdiction-specific, so they are deliberately not encoded. A bill will be higher than this figure by that amount.
Energy rates
Period
Applies to
$/kWh
period 1
all usage
$0.16892
period 2 — tier 1
up to 750 kWh
$0.11911
period 2 — tier 2
above baseline
$0.08432
What this figure does and does not include
Transcription notes recorded when this tariff was encoded, including anything deliberately left out.
THE DEFAULT RESIDENTIAL RATE in Ameren Missouri's territory. Seasonal, and NOT time-of-use.
$9.19/month, being a $9.00 customer charge PLUS a separate $0.19 Low-Income Pilot Program Charge. Two lines, not one.
THE WINTER BLOCK DECLINES: 0.1062 for the first 750 kWh and 0.0714 above it. Almost every other tiered residential rate in this catalogue increases with usage; assuming that here would overcharge every high-use winter month and still look ordinary.
Summer is June to September at 0.156/kWh flat; winter is October to May.
THREE RIDERS APPLY and the schedule names them: FAC (fuel and purchased power), EEIC (energy efficiency) and RESRAM (renewable energy standard), totalling 0.012915/kWh. The Tax Adjustment is excluded, being jurisdiction-specific.
THE FAC IN FORCE COVERS JUNE 1 TO SEPTEMBER 30 2026 ONLY. Ameren's recovery periods are February-September and October-May, so the winter FAC is not filed yet. The winter figures here carry a summer FAC and will move on October 1. No successor probe is needed: Ameren republishes the FAC at the same URL, so the ordinary content hash sees it change.
RIDER RESRAM IS SERVED FROM A FILE NAMED 'blanksheets'. It is not blank - it is Sheet No. 93, the full rider, at $0.00207/kWh. A filename is not a fact about its contents.
NOT IN THE SURVEYED TOP THIRTY. Union Electric is a separate EIA operating company from Ameren Illinois and was never surveyed, so this is real coverage that must not move the '% of the top-30' figure - the same convention as Dominion Energy South Carolina.
NOT ENCODED: the Residential Smart Saver and Evening/Morning Saver time-of-use alternatives, which appear on the same sheet.
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with this plan's name and what the filed sheet says. Every rate on this page was
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Change history
The source document is fetched daily and every version is kept.
Utilities do not publish superseded rates, so this record does not exist
elsewhere once a rate changes.
No changes detected since monitoring began. The source sheet is checked daily.