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SDG&E Summer Bill Spike

What to Know

Summer bills from SDG&E are typically 30–50% higher than spring/fall due to air conditioning demand. With rates ranging from 11.7¢–62.2¢/kWh, increased usage during hot months can add $50–$150 to your monthly bill. If you're on the TOU-DR1 plan, running AC during peak hours at 62.2¢/kWh significantly increases costs. Consider pre-cooling before peak hours when rates drop to 34¢/kWh. Setting your thermostat to 78°F and using ceiling fans can reduce summer cooling costs by 10–20%.

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Frequently Asked Questions

Common questions about SDG&E summer bill spike — answered clearly with current data from published tariff schedules and regulatory filings.

Why is my SDG&E summer bill so much higher?
Air conditioning accounts for 50-70% of summer usage. Higher temperatures, peak rates, and increased fuel charges all contribute. Upload your bill to verify the spike reflects actual usage, not a billing error.
How can I tell if my summer bill increase is normal?
Use our free Sanity Check to compare your rate against local averages. If your rate per kWh is unusually high, a full verification can identify the cause.

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