What are the current energy efficiency standards for replacement windows, and how much can a family of four realistically expect to save on utilities by swapping out single panes?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What are the current energy efficiency standards for replacement windows, and how much can a family of four realistically expect to save on utilities by swapping out single panes?
3 real searches · 1 real-search pass
2026 current ENERGY STAR residential window criteria replacement windows U-factor SHGC version 7.0 2026Google ↗
OBSERVEDOther / navigational
DOE savings replacing single pane windows energy bills household single pane replacement windows annual savings estimateGoogle ↗
OBSERVEDConsequence
California Title 24 2025 replacement windows U-factor SHGC existing home alteration Hesperia climate zoneGoogle ↗
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 (3)
Classes come from the query-classifier (a local Laya model). 3 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT3 real searches · gpt-6
2026 current ENERGY STAR residential window criteria replacement windows U-factor SHGC version 7.0 2026 Google ↗
DOE savings replacing single pane windows energy bills household single pane replacement windows annual savings estimate Google ↗
California Title 24 2025 replacement windows U-factor SHGC existing home alteration Hesperia climate zone Google ↗
- Residential Windows, Doors, and Skylights Version 7 · energystar.gov
- ENERGY STAR Version 7.0 Residential Windows, Doors, and Skylights Draft 1 Specification · energystar.gov
- Restructured Energy Code California Code of Regulations Title 24, Part 6 · energy.ca.gov
- 2025 California Energy Code, Title 24, Part 6 - SECTION 150.2—ENERGY EFFICIENCY STANDARDS FOR ADDITIONS AND ALTERATIONS TO EXISTING SINGLE-FAMILY RESIDENTIAL BUILDINGS · codes.iccsafe.org
- Residential Windows, Doors, & Skylights · energystar.gov
- Methodology for ENERGY STAR Savings Estimates for Windows · energystar.gov
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
2026 current ENERGY STAR residential window criteria replacement windows U-factor SHGC version 7.0 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 | |
DOE savings replacing single pane windows energy bills household single pane replacement windows annual savings estimate OBSERVED | Google ↗ AI Mode ↗ | — | Consequence | — | — | 1x of 1 | |
California Title 24 2025 replacement windows U-factor SHGC existing home alteration Hesperia climate zone OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 |