Advantages of high power factor

Disadvantages of Low power factor:

http://electricalengrz.blogspot.com/2013/05/disadvantages-of-low-power-factor.html
http://electricalengrz.blogspot.com/2013/05/power-factor.html

Advantages of high power factor:

• Reduced copper losses.
• Smaller conductor size.
• Improved voltage regulation.
• Increased system capacity.
• Less energy bill.