The U.S. Forest Service has promised to approve at least 20,000 acres a year worth of forest thinning projects annually to support forest restoration and wildfire protection in the footprint of the Four Forest Restoration Initiative, or 4FRI. The commitment is key to the 4FRI effort to save Northern Arizona’s forests and forested communities, partly because it provides a guarantee of biomass to support loggers and support industries. The 4FRI collaboration on the Tonto, Coconino, Apache-Sitgreaves and Kaibab forests remains the most ambitious forest restoration effort on the continent. However, the fitful approvals of logging and restoration projects has hobbled the timber industry needed to thin millions of overgrown, fire-prone acres. The slow pace of project approvals has limited the growth of the logging industry, especially crucial operations that can make use of the low-value biomass produced by every thinning project.