2026 HRSP CALCULATOR · REAL PRODUCTS · REAL PRICES
Your net-zero blueprint in 3 minutes
Every Ontario expense + every rebate + every realistic upgrade — wired to real 2026 market prices.
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Tell us about your home
We use this to size every product and project savings precisely.
Avg Ontario home: 1,800–2,500 sq ft
For rebate eligibility & solar irradiance
Older homes have higher savings potential
Affects water + electricity baseline
South-facing roofs generate 25–30% more solar
💡 Did you know? The average Ontario home loses 25–40% of heating energy through the roof, walls and windows. Better insulation alone can cut your bills by up to 28%.
🔒 Encrypted⚡ Official 2026 HRSP✅ 500+ Ontario homeowners