LG&E peak
& off-peak hours

Below is every active TOU rate plan we track for LG&E — 2 plans — with period boundaries verified against the published tariff. No price values; periods only.

Rate Plans

RTOD-ENERGY Residential Time-of-Day Energy Service

Residential
PeriodSeasonDaysHours
On-Peak Apr 1 – Oct 31 Mon–Fri 1 PM – 5 PM
On-Peak Nov 1 – Mar 31 Mon–Fri 6 AM – 10 AM
On-Peak Nov 1 – Mar 31 Mon–Fri 6 PM – 10 PM
Effective
Feb 16, 2026
Verified

GTOD-ENERGY General Time-of-Day Energy Service

Commercial
PeriodSeasonDaysHours
On-Peak Apr 1 – Oct 31 Mon–Fri 1 PM – 5 PM
On-Peak Nov 1 – Mar 31 Mon–Fri 6 AM – 10 AM
On-Peak Nov 1 – Mar 31 Mon–Fri 6 PM – 10 PM
Effective
Feb 16, 2026
Verified
Free · no credit card

Use these LG&E hours in your app.

Current period and next transition for any ZIP or address.

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250 calls/mo · REST & MCP

or read the docs

FAQ's

  1. What are LG&E's on-peak hours?

    On the RTOD-ENERGY plan (Residential Time-of-Day Energy Service), on-peak hours run from 1 PM – 5 PM and 6 AM – 10 AM and 6 PM – 10 PM on weekdays. All remaining hours are classified as off-peak.

  2. Does LG&E charge more for electricity at certain times?

    Yes. LG&E offers time-of-use (TOU) rate plans where electricity costs vary depending on the period. The period—peak, off-peak, mid-peak, or super off-peak—depends on the time, day, and season. This page lists boundaries for 2 active schedules; tou.tools does not publish pricing ($/kWh) details.

  3. How do I get LG&E time-of-use periods in my app?

    Schedules are accessible programmatically via the tou.tools REST API and MCP server for AI agents. By querying a U.S. address or ZIP code, your application can instantly retrieve the current period and next scheduled transition time. Developer API keys are free.

  4. Do LG&E time-of-use hours change during holidays or seasons?

    Yes. Peak hours and rate periods can vary by season (typically summer and winter halves) and special holidays. While some schedules like E-ELEC keep stable hours year-round, others introduce super off-peak windows or adjust peak times. Check each rate plan card above for specific seasonal boundaries.