doe eia m062 model documentation natural gas transmission and distribution module of the national energy modeling system august 2006 prepared by oil division office integrated analysis forecasting information administration this report was independent statistical analytical agency within department contained herein should not be construed as advocating or reflecting any policy position other organization nems i contact ngtdm is developed maintained general questions about use can addressed to michael schaal 202 586 5590 director specific concerning may joe benneche ei 83 forrestal building room 2h026 1000 independence ave sw washington dc 20585 6132 joseph gov documents archived version that used produce forecasts presented in annual