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Relative Importance Weights: Utilities: Nuclear Electric Power Generation (NAICS = 221113) (RIWN221113S)

Observations

May 2026: 1.5659
Updated: Aug 18, 2026 8:19 AM CDT
May 2026:  1.5659  
Apr 2026:  1.5272  
Mar 2026:  1.5205  
Feb 2026:  1.5515  
Jan 2026:  1.5918  

Units:

Percent,
Seasonally Adjusted

Frequency:

Monthly

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Notes

Title Release Dates
Relative Importance Weight (Contribution to the total industrial production index): Utilities: Nuclear electric power generation 2015-02-18 2020-09-21
Relative Importance Weights: Utilities: Nuclear Electric Power Generation (NAICS = 221113) 2020-09-22 2026-08-18
 
Source    
Board of Governors of the Federal Reserve System (US) 2015-02-18 2026-08-18
 
Release    
G.17 Industrial Production and Capacity Utilization 2015-02-18 2026-08-18
 
Units    
Percent 2015-02-18 2026-08-18
 
Frequency    
Monthly 2015-02-18 2026-08-18
 
Seasonal Adjustment    
Seasonally Adjusted 2015-02-18 2026-08-18
 
Notes    
The IP proportions (typically shown in the first column of the relevant tables in the G.17 release) are estimates of the industries' relative contributions to overall growth in the following year. For example, the relative importance weight of the motor vehicles and parts industry is about 6 percent. If output in this industry increased 10 percent in a month, then this gain would boost growth in total IP by 6/10 percentage point (0.06 x 10% = 0.6%).

NAICS = 221113

Source Code: RIW.N221113.S

2015-02-18 2020-09-21
The Industrial Production (IP) proportions (typically shown in the first column of the relevant tables in the G.17 release) are estimates of the industries' relative contributions to overall growth in the following year. For example, the relative importance weight of the motor vehicles and parts industry is about 6 percent. If output in this industry increased 10 percent in a month, then this gain would boost growth in total IP by 6/10 percentage point (0.06 x 10% = 0.6%).

For more information, see the explanatory notes (https://www.federalreserve.gov/releases/g17/About.htm) issued by the Board of Governors. For recent updates, see the announcements (https://www.federalreserve.gov/feeds/g17.html) issued by the Board of Governors

NAICS: 221113

Source Code: RIW.N221113.S

2020-09-22 2024-07-16
explanatory notes (https://www.federalreserve.gov/releases/g17/About.htm) issued by the Board of Governors. For recent updates, see the announcements (https://www.federalreserve.gov/feeds/g17.html) issued by the Board of Governors.



 2024-07-17 2026-08-18

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