An analysis by Mountain Valley Pipeline of the controversial project’s impacts on intact forests in Virginia underestimated those effects by more than 300 percent, according to an assessment by the Virginia Department of Conservation and Recreation and other state agencies.
In a July 21 filing, the department alerted the Federal Energy Regulatory Commission of “many deficiencies in the MVP approach to evaluate forest fragmentation” that would be caused by the pipeline and the 125-foot wide temporary right-of-way the project would clear of trees and vegetation during construction, as well as the permanently treeless right-of-way of 50 feet in most places.
The agencies said fragmentation of an irreplaceable forest core diminishes its significant, wide-ranging ecological benefits. According to the filing, a “forest core” is an ecological unit that represents an intact block of forest of at least 100 acres.

