Data as of Aug 25, 2026 · Based on 648 AI responses · Shares cover the last 30 days · See how Parse measures this
Home and Building Energy Audits
Parse
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ENERGY STAR remains the leading authority cited by AI assistants for home energy efficiency and appliance guidance. However, a notable shift is occurring in homeowner-focused advice, where AI is increasingly recommending specific tools like the meter for DIY energy audits.
| # | Brand | What AI says | Mention rate |
|---|---|---|---|
| 1 | The top-cited source for appliance efficiency ratings and general energy-saving tips. | 38% | |
| 2 | Consistently cited for practical tips on lowering home electricity bills. | 14% | |
| 3 | A government source for DIY audit checklists and general energy-saving advice. | 13% | |
| 4 | 6% | ||
| 5 | 5% | ||
| 6 | 5% | ||
| 7 | 4% | ||
| 8 | 4% | ||
| 9 | 4% | ||
| 10 | 3% | ||
| 11 | 3% | ||
| 12 | 3% | ||
| 13 | 3% | ||
| 14 | 3% | ||
| 15 | 3% | ||
| 16 | 3% | ||
| 17 | 3% | ||
| 18 | 3% | ||
| 19 | 2% | ||
| 20 | 2% | ||
| 21 | 2% | ||
| 22 | 2% | ||
| 23 | 2% | ||
| 24 | 2% | ||
| 25 | 2% |
Who wins on each AI
The same market, seen by two models.
Sources AI cited
energy.gov is the page AI reaches for most here, cited in 33% of analyzed answers.
“Initially absent in repair-or-replace advice.” → “Became the top-cited source for evaluating new appliance efficiency since Jan 2026.”
Gained significant traction between Jan and Mar 2026 as a recommended tool.
| Brand | ChatGPT Search | Google AI Mode | Comparison |
|---|---|---|---|
| 14% | 26% | ||
| 23% | 0% | ||
| 0% | 9% | ||
| 0% | 9% | ||
| 5% | 2% |
Across 648 AI responses, ENERGY STAR is mentioned most, named in 38% of them, followed by Constellation Energy (14%) and U.S. Department of Energy (13%).
Parse measures each brand's mention rate — the share of answers naming it — across 648 AI responses to this market's buyer questions over the last 30 days. Answers are collected daily and the ranking is re-measured on the same 30-day window.
Brands enter the ranking when AI answers mention them. Parse collects answers daily and publishes the re-measured set weekly, so new brands appear as AI starts recommending them.
AI assistants consistently suggest a walk-through audit focusing on air leaks, insulation, and phantom loads, citing government sources like the U.S. Department of Energy. After January 2026, responses began to more frequently recommend specific tools like a
Kill A Watt power meter to measure individual appliance consumption.
Brands mentioned
My electric bill seems too high. How can I perform a simple home energy audit myself?
AI assistants consistently suggest a walk-through audit focusing on air leaks, insulation, and phantom loads, citing government sources like the U.S. Department of Energy. After January 2026, responses began to more frequently recommend specific tools like a
Kill A Watt power meter to measure individual appliance consumption.
Across all platforms, ENERGY STAR is the dominant brand cited for lowering electricity bills, with its recommendations for LED lighting and efficient appliances appearing consistently. In late 2025, specific utility companies were often named, but answers since early 2026 have become more source-agnostic, focusing on universal tips like adjusting thermostats and sealing leaks.
What is the best way to lower my monthly electricity bill?
Across all platforms, ENERGY STAR is the dominant brand cited for lowering electricity bills, with its recommendations for LED lighting and efficient appliances appearing consistently. In late 2025, specific utility companies were often named, but answers since early 2026 have become more source-agnostic, focusing on universal tips like adjusting thermostats and sealing leaks.