CORE Electric Cooperative time-of-use hours

On AT, on-peak hours run 4 PM – 8 PM every day. Below is every active TOU rate plan we track for CORE Electric Cooperative — 6 plans — with period boundaries verified against the published tariff. No price values; periods only.

For developers & agents

Query CORE Electric Cooperative periods programmatically.

One call returns the current period and the next transition time for any U.S. ZIP or address — GET /query/current over REST, or the same data through MCP for AI agents.

Get a free API key Read the docs

Rate plan schedules

Every active time-of-use plan we track for CORE Electric Cooperative, with its period boundaries.

AT Optional Residential Service – Time-of-Use Energy (AT) Residential
PeriodSeasonDaysHours
On-Peak All year Every day 4 PM – 8 PM
Effective
Jan 1, 2026
Verified
CT Optional Residential Demand-Metered Service with TOU Rider (C+TOU) Residential
PeriodSeasonDaysHours
On-Peak All year Every day 4 PM – 8 PM
Effective
Jan 1, 2026
Verified
IT Irrigation Service with TOU Rider (I+TOU) Agricultural
PeriodSeasonDaysHours
On-Peak All year Every day 4 PM – 8 PM
Effective
Jan 1, 2026
Verified
LPST Large Power Service with TOU Rider (LPS+TOU) Commercial
PeriodSeasonDaysHours
On-Peak All year Every day 4 PM – 8 PM
Effective
Jan 1, 2026
Verified
SG1T Small General Service 1-Phase with TOU Rider (SG1+TOU) Commercial
PeriodSeasonDaysHours
On-Peak All year Every day 4 PM – 8 PM
Effective
Jan 1, 2026
Verified
SG3T Small General Service 3-Phase with TOU Rider (SG3+TOU) Commercial
PeriodSeasonDaysHours
On-Peak All year Every day 4 PM – 8 PM
Effective
Jan 1, 2026
Verified

Frequently asked

  1. What are CORE Electric Cooperative's on-peak hours?

    On the AT plan (Optional Residential Service – Time-of-Use Energy (AT)), on-peak hours run from 4 PM – 8 PM every day. All remaining hours are classified as off-peak.

  2. Does CORE Electric Cooperative charge more for electricity at certain times?

    Yes. CORE Electric Cooperative 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 6 active schedules; tou.tools does not publish pricing ($/kWh) details.

  3. How do I get CORE Electric Cooperative 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 CORE Electric Cooperative 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.