Xcel Energy Colorado 2026 Rate Increases

Your electric bill has been creeping up, and if you’re a Colorado homeowner served by Xcel Energy, it’s about to get worse. According to a recent Denver7 report, Xcel Energy has filed with the Colorado Public Utilities Commission (PUC) to raise residential electricity rates by 9.9% starting in August 2026.

Understanding Xcel Energy rates in Colorado requires looking beyond the simple per-kWh charge printed on your statement. Time-of-use pricing structures, seasonal variations, and infrastructure cost recovery mechanisms all affect when and how you pay for electricity.

The Colorado Public Utilities Commission reviews these rate proposals to ensure they’re just and reasonable before approving changes that more accurately reflect the actual cost of delivering electricity during peak-demand periods.

What follows is a detailed look at these proposed rate changes, their potential financial impact on the average residential customer, and strategies you can use to save money on your electric bill before increases take effect.

What a 10 Percent Rate Increase Means for Your Monthly Bill

Xcel Energy is proposing a 9.9% increase in electric rates for Colorado residential customers, effective August 2026. The utility says this increase is needed to recoup investments in grid infrastructure, including replacing poles, transformers, and miles of distribution cable.

Here’s what the math looks like for your household:

• If your current average monthly electric bill is $100, a 9.9% increase would raise it by about $9.90 per month, bringing the new total to $109.90. Over 12 months, that’s an extra $118.80 per year.
• If your bill is $150, expect to pay an additional $14.85 per month, or roughly $178 more per year.
• If your bill is $200, you’re looking at an extra $19.80 per month, or about $238 per year.

Xcel notes that its current rates have been about 10% below the national average, but that doesn’t necessarily soften the blow for customers facing tighter budgets. The utility also plans to increase funding for its energy assistance programs, particularly for seniors and low- to moderate-income households.

Understanding Xcel TOU Rates and Peak Hours

Xcel Energy uses time-of-use (TOU) rates to vary electricity costs throughout the day. These TOU rate structures reflect the actual cost of generating and delivering energy at peak demand. Here’s what you need to know about on-peak and off-peak periods.

• On-peak hours run from 5 p.m. to 9 p.m. on non-holiday weekdays, year-round. During this on-peak period, electricity costs are 2.7 times the off-peak rate. Summer rates are overall higher than non-summer rates, with on-peak pricing reaching 21.3 cents per kWh in summer 2026.
• Off-peak hours include all other times, including weekends, holidays, and overnight hours. Off-peak periods offer the lowest electricity rates, dropping to around 6.8 cents per kWh during the winter months. This is when cheaper energy sources, such as wind power, flood the grid.

You can opt out of TOU rates and choose a flat rate plan instead. The flat rate charges the same amount regardless of when you use electricity, typically around 10 cents per kWh in summer and 9 cents per kWh in winter. However, the average residential customer will pay about the same amount per year under either plan. The flat rate works better for large energy users or those with inflexible schedules who can’t shift usage away from peak hours.

Your meter type matters here. Customers with a smart meter (AMI meter) are automatically enrolled in TOU rates. Those with a non-communicating meter can request one, though Xcel charges $13-$26 per month for manual reads on older meters. You can opt out of TOU rates without opting out of your smart meter by contacting Xcel at 1-800-895-4999 or through your My Account portal.

How to Save Money on TOU Rates

The key to saving money on TOU rates is to shift usage away from on-peak hours. Run your dishwasher, washing machine, and dryer before 5 p.m. or after 9 p.m. on weekdays. Charge your electric vehicle overnight during off-peak periods. Use a programmable thermostat to pre-cool or pre-heat your home before the on-peak period begins.

For customers who generate their own electricity with solar panels, TOU rates create both opportunities and challenges. Solar panels produce most of their energy during midday, off-peak hours, but generate little during the 5-9 p.m. on-peak period, when rates are highest. This mismatch means some solar customers may benefit from the flat-rate plan, depending on their electricity usage patterns.

Why Is Xcel Proposing Higher Rates?

Xcel Energy attributes the proposed rate increase to three main investment areas: grid modernization, wildfire mitigation, and clean energy expansion. The utility plans to replace 18,000 wooden poles and 18,000 transformers across Colorado to improve reliability and ensure safer energy delivery.

Wildfire prevention drives a significant portion of the investment. Xcel is deploying AI-powered cameras and weather stations to detect fire risks early and is undergrounding power lines in high-risk areas.

The $1.7 billion Colorado Power Pathway transmission project represents the most significant single cost driver. This project will connect renewable energy sources across the state to population centers, supporting Colorado’s clean energy goals.

Xcel has committed to increasing funding for customer affordability programs, including energy assistance programs with simplified self-attestation for eligibility. Contact Xcel or visit Energy Outreach Colorado for assistance resources.

2026 Colorado Rebates That Offset Rising Costs

Colorado launched unprecedented rebate programs in late 2025 that can dramatically reduce the cost of home electrification upgrades. The Home Electrification and Appliance Rebates (HEAR) program offers up to $8,000 for cold climate heat pumps, $1,750 for heat pump water heaters, $4,000 for electrical panel upgrades, and $840 for electric stoves. These rebates target households earning up to 150% of the Area Median Income.

The Home Efficiency Rebates (HER) program expands in 2026 with mobile and manufactured home rebates launching in January ($14,000 to $16,000) and multifamily rebates following in February.

These state rebates stack with Xcel Energy utility rebates. A $15,000 heat pump installation could receive $8,000 from HEAR and $2,500 from Xcel, reducing your out-of-pocket cost to $4,500 for a system that cuts heating and cooling costs by 30% to 50%.

Xcel’s Virtual Power Plant program launches in 2026, offering $350 per kilowatt (up to $5,000) for battery storage systems plus $100 annual credits for five years. This partnership with Tesla Powerwall owners helps offset rising electricity rates by storing energy during off-peak hours and using it during peak periods.

You must use contractors registered through the Colorado Energy Office to qualify for HEAR and HER rebates. Colorado has never offered more generous rebates for home electrification. The timing couldn’t be better to offset rising utility costs with strategic upgrades that pay for themselves through lower monthly bills.

Strategic Home Upgrades to Reduce Your Energy Bills

A comprehensive home energy audit identifies your most significant savings opportunities before you spend a dollar on upgrades. BPI-certified auditors use blower door tests and thermal imaging to pinpoint air leaks, insulation gaps, and inefficient equipment that waste energy.

Air sealing and insulation typically deliver 15% to 30% reductions in heating and cooling costs. These improvements cost $2,000 to $5,000 for most homes but pay back through lower bills within three to five years.

Cold-climate heat pumps replace both your furnace and air conditioner with a single, efficient system. With 2026 rebates covering 50% to 75% of project costs for income-qualified households, a $15,000 installation could cost you just $3,750 out of pocket.

Solar installation generates clean electricity at a fixed cost for 25-plus years, eliminating exposure to rate volatility. Adding battery storage lets you store excess solar production and use it during expensive peak hours or outages. Right-sizing matters: improve your home’s efficiency first to reduce the solar system size you need, lowering upfront costs while maximizing savings.

You have a narrow window between now and August 2026 to complete projects at current rates and maximize incentives. Working with an Xcel Energy-approved contractor ensures your upgrades qualify for all available utility rebates and meet program requirements.

Control Your Energy Future Now

Xcel’s proposed 9.9% increase in electric rates could add $9 to $20 per month, depending on your current usage, or up to $200 per year in additional energy costs. Colorado homeowners face a choice: absorb these increases or redirect that money toward permanent solutions.

Strategic home upgrades eliminate the risk of peak-demand charges and on-peak hours. Solar systems generate power at fixed costs regardless of utility rate structures. Battery storage shifts usage to off-peak periods, eliminating exposure to expensive on-peak period pricing. Heat pumps eliminate reliance on natural gas, protecting you from future fuel volatility.

The window between now and the proposed August 2026 rate increase is your opportunity to get ahead. With the right partner, you can turn rising utility costs into long-term energy independence through strategic improvements that pay for themselves while increasing your home’s comfort and value.

Contact REenergizeCO at 303-227-1000 (Denver) or 970-323-3191 (Fort Collins) to schedule your comprehensive energy assessment today. We’ll identify which improvements deliver the most value for your home, calculate your total available incentives, and create a timeline that captures every dollar before rates rise.