Solar Potential
High (≥8,000 kWh/yr & ≥80 m²)
Medium (≥3,000 kWh/yr)
Low (<3,000 kWh/yr)
 Solar Potential — Ottawa, ON
Buildings 214,886
Residential 202,601
Commercial 12,285
Classification
High 12,418 (5.8%)
Medium 188,144 (87.6%)
Low 14,324 (6.7%)
Energy Generation
Total 4149.4 GWh/yr
Avg / building 19,310 kWh/yr
Median / building 9,368 kWh/yr
Usable roof area 11,718,107 m²
Assumptions
Panel efficiency 20%
Tilt / azimuth 38° / 180°S
Temp coefficient -0.0045/°C
Roof use (res / com) 23% / 50%
Shadow reduction 30%