Real ChatGPT answer · index seedFciRcWzJ3PocompleteTelecom and utilities · electricity providersinformational

How do electric utilities calculate the marginal cost of generation used to price peak hours within a time of use pricing framework?

ChatGPTgpt-62 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
How do electric utilities calculate the marginal cost of generation used to price peak hours within a time of use pricing framework?
2 real searches · 1 real-search pass
utility marginal cost of service time of use rates generation marginal cost production cost modeling peak hours FERC NARUCGoogle ↗
OBSERVEDReason
EPRI marginal cost electricity time of use pricing hourly marginal energy costs capacity costs utility rate designGoogle ↗
OBSERVEDReason

Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.

Query classes

Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.

ChatGPT real searches (2)
Short factOther / navigationalComparisonConsequenceReason100%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT2 real searches · gpt-6
utility marginal cost of service time of use rates generation marginal cost production cost modeling peak hours FERC NARUC Google ↗
EPRI marginal cost electricity time of use pricing hourly marginal energy costs capacity costs utility rate design Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
utility marginal cost of service time of use rates generation marginal cost production cost modeling peak hours FERC NARUC
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
EPRI marginal cost electricity time of use pricing hourly marginal energy costs capacity costs utility rate design
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1