MTPR

Brian Plunkett

A Heli-Feller, a piece of equipment designed to cut and hold the tops off trees, allows helicopters to assist ground crews clearing the areas around power lines.
Rachel Cramer / Yellowstone Public Radio

As fire season starts to heat up in Montana, the threat of electrical power lines igniting dry forests is raising concerns. Power lines started the deadliest and most expensive fire in California history last November, the Camp Fire, which destroyed the town of Paradise and killed 85 people.

The threat of vegetation falling on Montana power lines has increased in recent years due to the rising number of beetle-killed trees.