WoT
North American Industry Classification System 2022 - North America

221111 Hydroelectric Power Generation

NAICS 2022 classification code 221111 covers "Hydroelectric Power Generation" at level 5 of the NAICS 2022 hierarchy.

Level 51 cross-system mapping
Is your business really a 221111?Classify it

Where 221111 sits in the NAICS 2022 hierarchy

  1. >22 Utilities
  2. >>221 Utilities
  3. >>>2211 Electric Power Generation, Transmission and Distribution
  4. >>>>22111 Electric Power Generation
  5. >>>>>221111 Hydroelectric Power Generation
  6. >>>>>221111 Hydroelectric Power Generation

221111 in other classification systems

Equivalent and related codes across 1 other system. Click any code to see its full definition, hierarchy, and crosswalks.

ISIC Rev 4
1 mapping
NAICS 2022 221111 to ISIC Rev 4 crosswalk page|interactive explorer

Other NAICS 2022 codes under 221111 Hydroelectric Power Generation

Frequently asked questions

What is NAICS 2022 221111?
NAICS 2022 221111 is "Hydroelectric Power Generation". NAICS 2022 code 221111 covers "Hydroelectric Power Generation" at level 5 of the NAICS 2022 hierarchy.
How does NAICS 2022 221111 map to other classification systems?
221111 Hydroelectric Power Generation has equivalents in ISIC Rev 4 (3510). These crosswalks let you translate this code between NAICS 2022 and 1 other classification system.
What is the parent category of 221111?
221111 Hydroelectric Power Generation sits under 221111 Hydroelectric Power Generation in the NAICS 2022 hierarchy.

Classify my business

Describe your business in plain English and get matching codes across NAICS 2022 and other major systems.

Interactive browser

Open 221111 in the full interactive explorer with tree view, search, and drill-downs.