G17: G.17 Annual Revision Released

Published on May 28, 2021

The Federal Reserve has revised its index of industrial production (IP) and the related measures of capacity and capacity utilization. The most prominent features of the revision are an update of the base year to 2017 for the indexes, a conversion of the industry-group indexes to the 2017 North American Industry Classification System (NAICS), the incorporation of comprehensive annual production data for 2017 through 2019, and the incorporation of new survey utilization rate data for 2019 and 2020. The revision shows slower manufacturing IP growth and somewhat higher utilization rates in recent years.