Rates › Southern California Edison Co

TOU-D-5-8PM Time of Use Domestic (peak 5-8pm)

Southern California Edison Co · effective 2026-06-01

Energy rates

Period	Applies to	$/kWh
summer on-peak (weekdays 4-9pm) — tier 1	up to 16.9 kWh daily	$0.64280
summer on-peak (weekdays 4-9pm) — tier 2	above baseline	$0.74379
summer mid-peak (weekends and holidays 4-9pm) — tier 1	up to 16.9 kWh daily	$0.44263
summer mid-peak (weekends and holidays 4-9pm) — tier 2	above baseline	$0.54362
summer off-peak (all other summer hours) — tier 1	up to 16.9 kWh daily	$0.24430
summer off-peak (all other summer hours) — tier 2	above baseline	$0.34529
winter mid-peak (4-9pm, every day) — tier 1	up to 12 kWh daily	$0.50704
winter mid-peak (4-9pm, every day) — tier 2	above baseline	$0.60803
winter off-peak (9pm-8am, every day) — tier 1	up to 12 kWh daily	$0.28097
winter off-peak (9pm-8am, every day) — tier 2	above baseline	$0.38196
winter super-off-peak (8am-4pm, every day) — tier 1	up to 12 kWh daily	$0.22444
winter super-off-peak (8am-4pm, every day) — tier 2	above baseline	$0.32543

What this figure does and does not include

Transcription notes recorded when this tariff was encoded, including anything deliberately left out.

• One PDF holds three sellable options - 4-9 PM, 5-8 PM and PRIME - each with its own rate table. They are encoded as separate tariffs because a customer picks exactly one.
• The rate tables and the time-period table are on sheets filed three weeks apart: rates under Advice 5829-E effective Jun 1, periods under Advice 5837-E effective Jun 25. Both are current.
• Delivery Total + Generation, verified against the component columns: 0.02481 + 0.28981 + 0.00829 + 0.00003 + 0.00171 + 0.00591 + 0.00100 = 0.33156, the stated peak Delivery Total.
• Baseline Credit $0.10099/kWh applies to baseline usage regardless of TOU period - the same mechanism as PG&E E-TOU-C. Encoded by subtracting it from the tier-1 rate in every period, with tier_scope='prorata'.
• Base Services Charge $0.794/meter/day, encoded monthly as $24.1508.
• EXCLUDED and additional: Fixed Recovery Charge $0.00619/kWh and MCAM $0.00223/kWh, as on Schedule D.
• CPP variants are not modelled. Critical Peak Pricing charges $0.80/kWh during events called on the day, so it cannot be priced without an event feed.
• HOLIDAY LIMITATION: the engine's hour calendar has no holiday support, so SCE's eight holidays are billed as ordinary weekdays. Measured impact on this tariff is small because winter 4-9pm is mid-peak on weekdays and weekends alike - the schedules only differ in summer. In 2026 only Labor Day falls on a summer weekday, so the error is 5 hours a year at the on-peak/mid-peak difference: about $0.30 to $1.80 depending on usage.

Think a figure here is wrong?

Email support@rategrid.dev 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.

Detected	Change
2026-08-20	content changed (1722304 -> 1508586 bytes)

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