The NEC was green long before it was in vogue

File uploaded by ccoache Employee on Jun 18, 2015Last modified by ccoache Employee on Jun 1, 2017
Version 2Show Document
  • View in full screen mode

A quick look at the history of alternative energy systems in the NEC. Long before there were "green technologies" the NEC had requirements in place to cover their installation.

Attachments

Outcomes