Real ChatGPT answer · index seedJ75DID5XD5kcompleteTelecom and utilities · energy efficiencycomparison
Is a Tesla Powerwall actually cheaper over ten years than a standard Generac backup system for a home in California facing rising utility rates?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Is a Tesla Powerwall actually cheaper over ten years than a standard Generac backup system for a home in California facing rising utility rates?
1 real search · 1 real-search pass
2026 California Tesla Powerwall installed cost Generac home standby generator installed cost utility time of use rates NEM 3.0 battery economicsGoogle ↗
OBSERVEDComparison
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 (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
2026 California Tesla Powerwall installed cost Generac home standby generator installed cost utility time of use rates NEM 3.0 battery economics Google ↗
- Home Battery Backup in California (2026 Guide) · ocsolar.com
- Standby Generator Installation Cost & Steps · solutionenergy.com
- How Much Does a Home Battery Cost in California? (2026) · cali-energy.com
- Net Billing Tariff (NEM 3.0) · tesla.com
- 2024 California Electric and Gas Utility Costs Report · cpuc.ca.gov
- Energy Technologies Area · eta-publications.lbl.gov