McDonald's breakfast: Egg McMuffinÂ® Nutrition Facts & Calories. - In Internet Explorer 7 you will need to adjust the default Shrink To Fit setting. Note: Printing via Mac Firefox is currently not supported. - In Internet Explorer 7 you will need to adjust the default Shrink To Fit setting.
ADVANTAGES: 1. Once a dam is constructed, electricity can be produced at a constant rate. 2. If electricity is not needed, the sluice gates can be shut, stopping electricity generation. The water can be saved for use another time when electricity demand is high.
Advantages to hydroelectric power: 1  Fuel is not burned so there is minimal pollution. 2  Water to run the power plant is provided free by nature. 3  Hydropower plays a major role in reducing greenhouse gas emissions. 4  Relatively low operations and maintenance costs. 5  The technology is reliable and proven over time.