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Place Deferrable Appliances into the Cheapest Eligible Time Windows

Compare hourly starts while respecting run length, availability and a concurrency cap.

Drop or choose a file up to 2 MB. Its contents replace the main text input; the filename alone is never treated as data.

Reviewable output

Processed

Warnings / conflicts

Output state

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How the calculation works

Local inputboundedPer-item ruledeterministicArtifactcopy / download

How to Use This Tool

Compare hourly starts while respecting run length, availability and a concurrency cap. Schedule appliance runs into user-entered hourly electricity rates, compare eligible starts, detect capacity conflicts, and export a low-cost plan.

The work this page finishes

Reading a tariff table does not resolve which start times fit several appliance windows without exceeding the chosen concurrency limit. For TOU Appliance Scheduler, a visible row-by-row result preserves provenance, making a single correction possible without rerunning unrelated records or uploading the batch.

Rows or choicesValidate every itemReview and export
The example schedules the earliest-deadline jobs first and uses the cheapest remaining eligible hours under a one-appliance concurrency cap.

Deterministic workflow

Evaluate every integer-hour start inside each appliance window, reject missing-rate or occupied slots, then choose the lowest summed rate cost with earliest-start tie breaking. For TOU Appliance Scheduler, input guards stop after 5,000 records or 2 MB, and the report separates fatal input problems from recoverable row warnings.

Why a dedicated interface helps

Use the export as a household schedule and compare alternatives by changing rates or concurrency; actual bills may add taxes, tiers and demand charges. For TOU Appliance Scheduler, deterministic ordering, one-click copying and a downloadable artifact make repeated operational review easier than manually reconstructing a response from prose.

Assumptions

  • Rates are cost per kWh for the labeled hour.
  • Each appliance draws the entered kWh in every running hour.
  • Windows and rates use the same local hour numbering.

For TOU Appliance Scheduler, do not discard the source after export: compare the destination result with it, and remember that local execution cannot secure the surrounding device or browser add-ons.

Limitations and review boundary

It uses whole-hour constant loads and does not start appliances, fetch a tariff, model standby power, safety restrictions, noise rules or dynamic utility events. For TOU Appliance Scheduler, user values are never run as script, rendered as markup or fetched as network destinations; the page writes them only into text nodes.

Verification and provenance

On 2026-08-26, the rule and examples were cross-checked with U.S. Department of Energy — Electricity, including a known result, a rejected input and a conflict or duplicate case. The example schedules the earliest-deadline jobs first and uses the cheapest remaining eligible hours under a one-appliance concurrency cap.

Sources & assumptions

Tool Spec v2 · verified 2026-08-26. Platform rules and fees can change; the editable inputs remain authoritative for your account.

Official references

Model assumptions

  • Rates are cost per kWh for the labeled hour.
  • Each appliance draws the entered kWh in every running hour.
  • Windows and rates use the same local hour numbering.
  • It uses whole-hour constant loads and does not start appliances, fetch a tariff, model standby power, safety restrictions, noise rules or dynamic utility events.
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Frequently Asked Questions

What does TOU Appliance Scheduler complete?
It applies the stated scheduler rule to tou appliance scheduler inputs and produces the reviewable output shown above.
Why use a dedicated TOU Appliance Scheduler page instead of chat?
The TOU Appliance Scheduler workflow preserves ordering, applies identical validation on every run and creates an artifact without conversational drift.
Does TOU Appliance Scheduler send the input to ecech?
No. TOU Appliance Scheduler reads pasted or selected content inside the current browser tab and does not call an ecech calculation API.
What verifies the default result?
The example schedules the earliest-deadline jobs first and uses the cheapest remaining eligible hours under a one-appliance concurrency cap.
When should I reject the output?
It uses whole-hour constant loads and does not start appliances, fetch a tariff, model standby power, safety restrictions, noise rules or dynamic utility events.
Which reference supports TOU Appliance Scheduler?
The recorded TOU Appliance Scheduler reference is U.S. Department of Energy — Electricity, reviewed 2026-08-26.

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