Replacing Transformers To Ensure Reliability
Dominion has launched a $20 million program to replace many older electric transformers on its distribution system.
These transformers are barrel-shaped devices mounted on utility poles.
They are used to “step down” or transform high-voltage electricity to a lower voltage that can be used in homes and businesses.
A single transformer typically serves anywhere from one to 15 customers.
Most of the replacements will take place in older neighborhoods where - over the years - customers have increased their electricity use through home additions or by adding more heating, air conditioning and electronics.
The Neighborhood Transformer Replacement Program is one of several major efforts the company has under way to enhance the reliability of its electricity delivery system.
Over the next two years, Dominion plans to spend more than $1.7 billion on reliability initiatives.
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