QUICK ANSWER
In Des Moines, IA, electricity costs $0.10/kWh and annual energy bills average $1,887/year. The highest-payback upgrades are Attic Insulation and Air Sealing. MidAmerican Energy rebates, stacked with federal HEEHRA (up to $8,000 for heat pumps) and the federal home improvement tax credit (30% back), can cut upfront upgrade costs by $3,000–$10,000+ depending on the project. A typical homeowner saves $340–$604/year after completing the top upgrades.
Home Energy Savings in Des Moines, IA
Des Moines is served by MidAmerican Energy, which has one of the most aggressive renewable energy transitions in the Midwest. MidAmerican offers rebates for heat pumps, furnaces, attic insulation, and smart thermostats. Iowa's cold winters and hot summers create year-round energy demand that efficiency upgrades can significantly reduce.
Des Moines Energy Cost Overview
- Average annual energy cost: $1,887
- Local electricity rate: $0.10/kWh (U.S. average is $0.17/kWh)
- Climate zone: Cold
- Local utility: MidAmerican Energy
Top Energy Upgrades for Des Moines Homeowners
- Attic Insulation: The highest-ROI upgrade for homes built before 2000. Typical payback: 3-5 years. Federal home improvement tax credit covers 30%.
- Air Sealing: Cuts drafts and reduces heating and cooling loss by 15-25% at low cost. Often bundled with insulation rebates.
- Heat Pump: Heats and cools at 2-3x the efficiency of a gas furnace or standard AC. Federal incentives up to $10,000 when stacked.
Available Rebates in Des Moines
MidAmerican Energy offers rebates for qualifying energy efficiency upgrades. Stack these with MidAmerican Energy Rebates and federal HEEHRA rebates for maximum total savings.
- Federal HEEHRA: Up to $8,000 for heat pumps and $1,750 for heat pump water heaters for income-qualifying households
- Federal Home Improvement Tax Credit: 30% back on efficiency upgrades, available to all income levels
- MidAmerican Energy rebates: MidAmerican Energy rebate programs for 2026
- Iowa programs: Iowa state rebates and MidAmerican Energy Rebates
How to Start Saving in Des Moines
- Complete a free Enerly home energy audit -- takes 5 minutes, no contractor visit needed
- Review your personalized upgrade list sorted by payback period and annual savings
- Check MidAmerican Energy for current rebate amounts and qualifying equipment
- Apply for HEEHRA rebates through your Iowa state energy office if you qualify by income
- Claim the federal home improvement tax credit on your federal return for additional savings
Frequently Asked Questions
What is the biggest energy waste in most Des Moines homes?
In Cold climates like Des Moines's, HVAC -- heating and cooling -- typically accounts for 40-50% of total home energy use. Upgrading to a modern high-efficiency system and adding insulation delivers the largest reduction in annual energy costs.
How much can Des Moines homeowners save on energy bills?
Homeowners who complete the top recommended upgrades can typically save 18-32% on their annual energy bills. With an average energy cost of $1,887/year in Des Moines, that represents roughly $340-$604 in annual savings before rebates are applied.
Does Des Moines have good solar potential?
Des Moines has good solar potential. The federal 30% Investment Tax Credit and any available state incentives can offset a significant portion of installation costs.