Transcription notes recorded when this tariff was encoded, including anything deliberately left out.
Michigan, not California: no baseline territories or climate zones. Rates are the same statewide across DTE's service area.
Total energy rate = Power Supply Capacity + Power Supply Non-Capacity + Distribution, all stated separately on the filed sheet.
Service Charge $8.50/month.
EXCLUDED: 'Surcharges and Credits: As approved by the Commission. See Sections C8.5 and C9.8.' The sheet does not state their value inline, so they are not encoded rather than guessed. Bills will run slightly above these figures.
Rates are filed in CENTS per kWh and converted here. DTE's whole book uses cents; PG&E and SCE use dollars. Mixing the two silently would be a 100x error, so the conversion is explicit and asserted in the golden tests.
Three periods: on-peak 3-7pm weekdays, super off-peak 1am-7am every day, off-peak the rest. Unlike D1.11 this schedule states its own distribution charges per period rather than one flat rate.
The spread is the point: summer on-peak 0.35559 against super off-peak 0.11744, a factor of 3.0. This is an EV and battery rate.
Super off-peak is identical in both seasons.
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with this plan's name and what the filed sheet says. Every rate on this page was
transcribed from the document linked above, so a report that quotes the sheet can
be checked against it and corrected.
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Utilities do not publish superseded rates, so this record does not exist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.