Michael Mary Grid
Known subsidiary networks of the NRG Grids exist at every Planet Stargate, Michael-Mary Reversal in Calgary, the Cathar Grid lines (S. France), False Dragon/Snake Networks in Asia. All are collected and returned to UK for distribution off planet.
Energetic Synthesis Forum: Mission Briefing on NRG, January 22, 2012 (Entry #41632)
Term first found in HGS Manual: Page 88