Unlock Your Home's Savings
California homeowners typically break even in 5.2 years
⚡ Avg. Electricity Rate
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Informational only- These are publicly available vendors in your region
- HearthIQ has no business relationship with any listed vendor
- Ratings are based on publicly available reviews
- Always verify credentials and get multiple quotes
🛠️ Interactive Tools
Bill Analyzer
PersonalizedEnter your monthly electricity bill to see personalized savings recommendations.
Find Your Best Upgrade
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How to Use HearthIQ's Home Energy Calculator
1. Estimate Your Usage
Start by using the slider above to set your home's square footage, or use the Bill Analyzer tool to input your monthly electricity bill. Our calculator uses regional energy rate averages from the EIA regarding electricity prices in Californiato estimate your monthly kilowatt-hour (kWh) consumption.
2. Compare Upgrade Options
HearthIQ analyzes three key efficiency upgrades: Solar Panels (including battery storage),Heat Pumps (replacing gas/oil furnaces), and Smart Home improvements. We calculate the Return on Investment (ROI) for each by factoring in:
- Current USA electricity rates ($0.28/kWh)
- Average installation costs referenced from IRENA global renewables reports
- Available government incentives like the 30% Federal ITC
3. Tips for Maximizing Savings
Reduce before you produce. We recommend improving your home's insulation and sealing air leaks before installing solar panels. A more efficient home requires a smaller, less expensive solar system. Additionally, consider time-of-use rates; shifting energy-intensive tasks (like laundry or EV charging) to off-peak hours can double your savings in some regions.
Why Use HearthIQ?
HearthIQ is a free educational tool designed to help homeowners explore potential savings from energy upgrades. Our estimates are based on publicly available data sources and are provided for informational purposes only. Actual costs and savings will vary. All tools are free to use and require no account signup.