Connecticut backs $300 million utility storm plan

The five-year "System Resiliency Plan" proposed by Connecticut Light & Power focuses on three initiatives: tree trimming, use of coated thicker-gauge wire, and strengthening utility poles, cross-arms and other equipment.

Bill Quinlan, a senior vice president at the subsidiary of Northeast Utilities, said the work will improve the system's day-to-day reliability and make it less vulnerable to outages in extreme weather.

More than half of the $300 million will be used for trimming trees, which are the cause of most outages with falling branches pulling down wires and poles.

Beginning next year, CL&P will install thicker wire that has a protective coating, known as "tree wire," that can better withstand damage from falling branches or trees. The work also will involve replacing and refurbishing utility poles and cross-arms to tolerate storm damage and reduce power outages.