How Much Energy Do I Use Compared to My Neighbors?

That Xcel Energy neighbor comparison report just landed in your inbox. Your household is “above average.” Before you start unplugging everything in sight, take a breath. That report doesn’t tell the full story.

A home with two EVs, a home office, and a whole-house humidifier running in Colorado’s bone-dry winter air will naturally use more electricity than a retired couple in a 1,200 square foot condo. The comparison doesn’t account for any of that. It just shows you a number and lets you worry about it.

The real question isn’t whether you use more energy than your neighbors. It’s whether you’re wasting energy you don’t need to. This guide gives you the data to answer that question for your specific home, from what’s actually normal in Colorado to which improvements deliver the biggest savings per dollar.

What’s Normal: Average Home Energy Usage in Colorado

The average Colorado household uses about 670 to 710 kWh of electricity per month. That’s roughly 20% below the national average of 899 kWh. But this baseline shifts dramatically based on your home’s size, altitude, heating source, and the season.

By home size:

• A 1,500-square-foot home typically uses 500 to 650 kWh per month.
• A 2,500 square foot home runs 750 to 950 kWh per month.
• A 3,500+ square-foot home can use 1,000 to 1,400 kWh per month.

By season: Winter months (November through March) can push gas-heated homes 40 to 60% above their summer baseline. All-electric homes with air conditioning see their biggest spikes in July and August. If your electricity bills swing by $80 to $150 between seasons, that’s normal for Colorado.

By altitude: Homes above 7,000 feet use 15 to 25% more heating energy than Denver metro homes at 5,280 feet. Thinner air means furnaces and heat pumps work harder to maintain the same indoor temperature. Mountain communities also experience colder overnight lows, which extend heating run times well into spring and fall.

Xcel Energy’s neighbor comparison reports calculate “similar homes” based on square footage, heating type, and zip code. But they don’t factor in insulation quality, HVAC age, or the number of people living in the house. So treat the comparison as a rough starting point, not a verdict on your efficiency.

One more thing to watch: Xcel Energy rates are increasing in 2026, which means even the same kWh usage will cost you more this year than last. That makes understanding your consumption patterns more valuable than ever.

Knowing your baseline is step one. But the average only tells you where you stand, not why you’re there or how to improve.

Hidden Energy Drivers: EVs, Humidifiers, and Working From Home

Three lifestyle factors can add 200 to 400 kWh to your monthly electricity consumption without any change to your home’s efficiency. They’re increasingly common in Colorado households, and none of them is waste.

• EV charging. A typical electric vehicle adds 250 to 400 kWh per month to your home’s electricity usage. That’s a 30 to 50% increase for the average household. Level 2 home charging at 7.6 kW for 3 to 4 hours daily is the most common setup. If you recently bought an EV and your electricity bills jumped, that’s the reason. For ways to offset the cost, see our guide to charging your electric vehicle with solar.
• Whole-house humidifiers. Colorado’s winter humidity drops to 15 to 25%, which is drier than most deserts. Many homeowners run whole-house humidifiers from October through April. Depending on the type (bypass vs. steam), this adds 50-150 kWh per month. Steam humidifiers use significantly more energy but are more effective at maintaining target humidity levels.
• Working from home. A home office with a computer, monitor, and desk lamp running 8 to 10 extra hours daily adds 100 to 200 kWh per month. Homes with dedicated office spaces, server equipment, or multiple monitors use even more. The bigger impact is your HVAC running all day to heat or cool rooms that would otherwise be empty.
• Other common drivers: hot tubs (200 to 300 kWh/month), pool pumps, grow lights, electric space heaters, and gaming PCs can each add meaningful load to your electricity bills. If you have two or more refrigerators (a garage fridge is common in Colorado homes), that alone adds 50 to 80 kWh per month.

Higher energy usage isn’t always a problem. It often reflects lifestyle choices that add real value to your daily life. The key is knowing which increases are intentional and which ones are fixable waste.

Why Your Neighbor’s Bill Might Look Different From Yours

Two identical-looking homes on the same Denver block can have energy bills that differ by $150 to $200 per month. The difference usually isn’t about habits. It’s about invisible building science factors that only show up when you look under the surface.

• Insulation quality. A pre-1980 home might have R-11 attic insulation. Modern code requires R-49 or higher. That gap alone can account for an additional 20 to 30% of heating energy. Your neighbor’s home may have been retrofitted with upgraded attic insulation while yours still has the original.
• Air leakage. The average older home has enough air leaks combined to equal a 2-foot-square opening in the wall. Sealing those leaks is often the single highest-impact improvement, reducing energy loss by 15 to 25%.
• HVAC age and efficiency. A 15-year-old furnace rated at 80% AFUE wastes 20 cents of every heating dollar. A modern unit at 96% AFUE cuts that waste to 4 cents. The same pattern applies to air conditioners: a 14 SEER unit uses 30 to 40% more electricity than a 20+ SEER model. Your neighbor with a newer HVAC system is paying less for the same comfort.
• Window efficiency. Single-pane windows lose 10 to 15 times more heat than modern double-pane low-E glass. In Colorado’s cold winters, this adds up fast. Even homes with double-pane windows can lose significant heat if the seals have failed or the frames aren’t properly insulated.
• Home age matters. Pre-1980 homes were built to different energy codes. Even homes from the 1990s often fall short of current standards. The only way to know exactly where your home stands is a professional energy audit that measures actual air leakage, insulation levels, and HVAC performance.

The real difference between your bill and your neighbor’s isn’t about who leaves the lights on. It’s about the invisible building science factors that only a professional assessment can reveal.

How to Measure and Track Your Home’s Energy Consumption

Before you can fix anything, you need to know where your energy is going. Modern tools make it easier than ever to get that visibility, but the most accurate starting point is a professional assessment.

1. Schedule a professional energy audit. A home energy audit is the single most effective way to understand where your home is losing energy. A BPI-certified auditor uses blower door testing to measure actual air leakage, thermal imaging to pinpoint insulation gaps behind walls and ceilings, and combustion safety checks to verify your gas appliances are operating safely. You’ll walk away with a comprehensive report that prioritizes improvements by impact and cost, complete with pricing estimates that factor in available rebates. Most homeowners discover a 10 to 40% reduction potential from the upgrades identified during a single audit. For Xcel Energy customers, the cost is just $135 after the utility rebate, making it the most cost-effective diagnostic tool available.
2. Use Xcel Energy’s online tools. Log in to your My Account dashboard to see monthly and daily kWh usage, year-over-year comparisons, and the neighbor comparison report. The time-of-use analysis shows when your home draws the most power, which helps identify whether peak-hour habits are driving up costs. For help reading all those line items, see our energy bill guide.
3. Install a smart energy monitor. Devices like the Sense or Emporia Vue clip onto your electrical panel and break down usage by circuit and appliance in real time. You’ll see exactly how many kWh your AC compressor, water heater, and EV charger use each day. Most cost $150 to $300 and pay for themselves within months by revealing waste you didn’t know about.
4. Read your utility bill for patterns. Pull 12 months of electricity bills and look for seasonal trends. A spike that doesn’t match the weather (high usage in a mild month, for example) often points to equipment problems, such as a failing compressor, duct leaks, or an inefficient water heater.
5. Use smart thermostat data. If you have a Nest, Ecobee, or similar smart thermostat, check the energy reports in the app. These show how many hours per day your HVAC runs, how often it cycles, and how your usage compares to the previous month. Abnormally long run times often indicate insulation or air sealing problems.

Tracking your energy usage turns vague concerns into specific numbers. A professional audit gives you the full picture, while DIY monitoring tools help you stay on top of changes over time. Together, they create the baseline you need to measure the impact of any upgrades.

Proven Ways to Bring Your Energy Usage Below Average

The highest-impact improvements target the building envelope first, HVAC second, and appliances third. Done in the right order, these upgrades can reduce total energy consumption by 20 to 40%, enough to move most above-average homes well below the median.

1. Air sealing (15 to 25% reduction). Seal gaps around plumbing penetrations, recessed lights, attic hatches, and rim joists. This is almost always the best dollar-for-dollar investment. A professional air-sealing job typically costs $1,500 to $3,500 and pays for itself within 2 to 3 years through lower heating and cooling costs.
2. Insulation upgrades (15 to 30% reduction). Adding blown-in insulation to bring your attic from R-11 to R-49+ makes an immediate difference. Upgrading your home’s insulation costs $2,000 to $6,000, depending on scope. Xcel Energy offers rebates that offset a significant portion of the cost.
3. HVAC optimization (10 to 20% reduction). If your furnace is older than 15 years, upgrading to a 96%+ AFUE unit or a cold-climate heat pump can dramatically reduce waste. Even without replacing equipment, duct sealing alone can recover 15 to 20% of the energy lost to heating and cooling.
4. Smart controls (5 to 10% reduction). A programmable or smart thermostat that adjusts the temperature when you’re asleep or away can save 8 to 12% on heating and cooling costs annually. Pair it with LED lighting throughout the house for another 3 to 5% reduction in electricity consumption. Smart power strips that cut phantom loads from devices on standby can save an additional 1 to 2%.

Available incentives: Xcel Energy rebates cover portions of insulation, air sealing, and HVAC upgrades. Colorado state programs add additional savings on top of utility rebates. After envelope improvements are complete, solar panels become the final step toward energy independence.

A professional energy audit identifies exactly which improvements will move your household from above-average to below-average usage. It pays for itself by targeting the highest-impact upgrades first.

Find Out Where Your Energy Is Really Going

Your Xcel neighbor comparison report is a starting point, not a diagnosis. The real answers live in your home’s insulation, air sealing, HVAC efficiency, and the lifestyle factors that make your household unique.

As a BPI-certified, Xcel Energy-approved contractor, we measure what matters: actual air leakage, insulation R-values, duct performance, and HVAC efficiency. The audit costs just $135 after the Xcel rebate, and the findings tell you exactly where to invest for the biggest savings. Our team serves Denver, Boulder, Fort Collins, and the Front Range communities.

Contact REenergizeCO today or call us at (303) 227-1000 (Denver) or (970) 323-3191 (Fort Collins). That neighbor comparison report started a question. A $135 energy audit provides the answer.