🇺🇸 California, USA
Home Efficiency Calculator
Free tool to estimate savings from solar, heat pumps & more
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⚡ Live Energy Prices
Updated: 10:29:48 PM
$0.28/kWh
Rising
vs Yesterday
+3.7%
vs Last Week
+7.7%
📈 Forecast: Prices expected to rise 3-5% this winter
Bookmark this page to track prices daily
📊 Quick Analysis
At $0.28/kWh, homeowners in California, USA could save approximately $2,400/year with Solar + Battery. Government incentive: 30% Federal ITC.
*Estimates based on average home. Actual savings vary.
Home Size:
2,000 sq ft
$0.28/kWh
Energy Rate
$2,400
Annual Savings
18.5%
5-Year ROI
4.2t/yr
CO₂ Saved
Loading Analysis...
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🛠️ Interactive Tools
Bill Analyzer
PersonalizedEnter your monthly electricity bill to see personalized savings recommendations.
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Find Your Best Upgrade
Question 1 of 5
What's your climate like?
Compare Upgrades
vs
Solar Panels
Heat Pump
$15,000-25,000
Upfront Cost
$4,000-15,000
$1,500-3,000
Annual Savings
$500-1,500
4-7 years
Payback Period
5-10 years
25-30 years
Lifespan
15-20 years
15-25%
Annual ROI
15-22%
4-6 tons/year
CO₂ Reduction
2-4 tons/year
+4-5% increase
Home Value
+2-3% increase
Best for:
Homeowners with sunny roofs and high electricity bills
Best for:
Homes with moderate climates needing HVAC replacement
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💰 30% Federal ITC
Government incentives in California, USA may reduce upfront costs.
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