Average Electric Bill in Colorado (2026)

Colorado Electricity Cost Comparison

Electricity Rates in Colorado Are Rising

Electricity rates across the United States have been increasing at an average of 2.5% per year, and Colorado is no exception. At the current rate of 15.85¢/kWh, your average monthly bill of $140 could grow to $158/month within 5 years and $179/month within 10 years — that's an increase of $39/month without changing your usage habits at all.

Solar energy effectively locks in your electricity cost at today's prices. Once your system is installed and paid off, the electricity it produces is free for the remaining lifespan of the panels (25-30+ years). This hedge against rising rates is one of the most compelling financial arguments for going solar, especially in states like Colorado where rates are at or above the national average.

Colorado homeowners with solar typically reduce their electricity bills by 70-100%, saving approximately $1428 per year. Over the 25-year lifespan of a solar system, total savings in Colorado typically range from $$28,560 to $$42,840 when factoring in rate increases.

How Solar Reduces Your Colorado Electric Bill

When you install solar panels, they generate electricity during daylight hours that directly powers your home. Any excess electricity is typically sent back to the grid through net metering, earning you credits on your utility bill. Colorado offers full retail net metering, meaning you receive full credit for every excess kWh — this maximizes your savings.

With 5.5 peak sun hours per day in Colorado, a properly sized 8kW solar system produces approximately 16,060 kWh per year — enough to offset most or all of an average Colorado household's electricity consumption.

The best way to determine exactly how much solar can save on your specific Colorado electric bill is to get a personalized quote from a licensed installer. They'll analyze your actual usage data, roof conditions, and local utility policies to provide an accurate savings projection.