The North American Industry Classification System (NAICS) has replaced the Standard Industrial Classification (SIC) system. Source: Energy Information Administration, Office of Energy Markets and End Use, Energy Consumption Division, Form EIA-846, '1994 and 1998 Manufacturing Energy Consumption Surveys.'

For specific questions about "Notes and Sources for Cogeneration Technologies," please contact:

Stephanie J. Battles
stephanie.battles@eia.doe.gov
Phone: 202-586-7237
Fax:  202-586-0018

For specific questions about the Manufacturing Energy Consumption Survey, please contact:

 Robert Adler, Survey Manager
 robert.adler@eia.doe.gov
 Phone: 202-586-1134
 Fax:  202-586-0018

Release Date:  July 31, 2002