Why does Groton Electric Light trim trees?
We trim trees to keep branches from interfering with our electrical lines and equipment. When tree branches contact a power line, they can cause power outages. There may also be a safety issue with power tracking down the tree to ground. How much of the tree will be pruned? We may remove entire branches that are growing toward the lines, and branches that, when cut, would re-sprout and grow toward the lines. Branches growing away from power lines are not trimmed. Is pruning healthy for the tree? Using professional pruning techniques encouraged by the National Arbor Day Foundation and the International Society of Arboriculture protect the tree from pests, decay, and does not interfere with the tree’s natural defense system. How often is tree trimming done? Our strategy to maintain power lines free of tree growth is based on a consistent, planned trimming cycle. These cycles can vary depending on tree species and growth rates. Typically, the main lines are addressed on an average of thre
