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How to Lower Your RV Electric Bill in a Texas Summer

Answers: Why is my RV electric bill so high in the summer, and what actually reduces it? · Updated August 2026

In July, air conditioning is nearly your entire electric bill. Everything else is rounding error.

Quick answer

Service the air conditioner, shade the rig, use reflective window coverings, hold a steady thermostat setting instead of large swings, switch the water heater to propane, and cook outside on the hottest days.

Biggest wins first

Clean AC filter and condenser coils — a dirty unit runs constantly.
Shade the west and south sides where you can.
Reflective covers on windows and roof vents.
Seal drafts around slides, doors, and vents.
Steady thermostat setting; avoid cooling a heat-soaked rig from scratch.

Smaller but real

Water heater on propane during peak heat.
Cook outside or use a countertop appliance instead of the oven.
Run laundry and dishwasher-type loads at night.
LED lighting throughout.
Unplug what you are not using — small loads add up over 30 days.

Read your usage honestly

Sub-metering means the bill reflects your rig and your habits. If your usage jumps without a change in weather or routine, that is a maintenance signal — often a failing AC or a heater element stuck on.

Frequently asked questions

Is it cheaper to leave the AC on all day?

Setting it a few degrees higher while you are out generally beats shutting it off and cooling a heat-soaked rig in the evening.

How is electric billed at Journey's?

Sites are sub-metered, so you pay for the electricity your rig uses on top of the monthly site rate.

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