Which is a key advantage of hydroelectric power in Canada?

• A. It relies on fossil fuels
• B. It is non-renewable
• C. It is primarily used for heating homes
• D. It produces emissions-free electricity

Answer: (D)

Hydroelectric power provides emissions-free electricity because it turns turbines with moving water instead of burning fuels. In Canada, plenty of rivers and reservoirs let large hydro plants generate a lot of clean power, helping reduce air pollution and greenhouse gases compared with fossil-fuel sources. While hydro can support heating indirectly through the electricity it supplies, its standout advantage is delivering reliable, renewable electricity with very low emissions during operation.