What temperature to set your AC in San Diego
Energy Star says 78°F. Most San Diego homes run 70 to 72°F. Here's the honest answer based on your ZIP, SDG&E rate plan, and home.
Tag · 3 articles
Cost Savings
Everything we've written about cost savings — straight from the technicians who handle these jobs across San Diego County. Pricing, troubleshooting, and what actually works in our climate.
Explainers
Rebates & costs
AC + solar in San Diego under NEM 3.0: the honest 2026 math
NEM 3.0 cut SDG&E export credits roughly 75%. Here's what that does to AC + solar payback in San Diego in 2026, with real numbers and a decision framework.
Seasonal
How to lower your AC bill in San Diego summer (12 tactics)
Twelve tactics that actually cut SDG&E cooling bills in San Diego, ranked by savings impact. Some are free, some require equipment, all are based on measured results.
Serving San Diego County
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