Lake Tahoe, NV – As wildfire seasons grow longer and more intense, the Tahoe Fire and Fuels Team (TFFT) is ramping up efforts to reduce wildfire risk across the Tahoe Basin. This summer, residents and visitors may notice specialized equipment at work in local forests—machines performing a process known as mastication, a key tool in the fight to protect communities and the environment.
Mastication is a mechanical fuel reduction method that grinds small trees, brush, and woody debris into mulch. This process helps reduce wildfire intensity by eliminating “ladder fuels”—vegetation that allows fire to climb into the forest canopy—and creating defensible space around neighborhoods, roads, and critical infrastructure.
“Technologies like Burn Bot allow us to treat more acres in less time, potentially at a lower cost,” said Ryan Sommers, Fire Chief of the North Lake Tahoe Fire Protection District. “These tools improve our efficiency and strengthen our ability to get ahead of wildfire threats.”
Mastication is especially useful in areas where prescribed burning isn’t feasible, such as near homes, recreation areas, or busy roads. It may be used on its own or alongside other treatments like thinning and prescribed fire.