Evaporative Cooler in San Francisco — $102/yr to Run (26.5¢/kWh)

Understanding Evaporative Cooler Energy Costs in San Francisco, CA

In a major metro like San Francisco, electricity demand is high and rates reflect the cost of maintaining infrastructure for 0.9 million residents. Running a low-draw appliance like the Evaporative Cooler (400W) at San Francisco's rate of 26.5¢/kWh costs approximately $102 per year — $52 more than the national average of $50.

Electricity in San Francisco is significantly more expensive than the national average — 103% higher. For a Evaporative Cooler used 8 hours per day, this rate premium adds up to $52 in extra annual costs. Energy-efficient models and usage habits have an outsized impact in high-rate markets like this.

San Francisco has a high cost of living (index: 139), which means electricity is just one of many above-average expenses. Reducing appliance energy costs — even by small amounts — contributes to meaningful household savings in this market. Since no ENERGY STAR or smart version is currently available for this appliance, reducing usage hours is the primary way to cut costs.

San Francisco's moderate climate (avg 67.2°F) helps keep seasonal energy cost swings manageable for most appliances. A Evaporative Cooler produces approximately 0.27 tons of CO2 annually at typical usage. San Francisco residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for San Francisco.