In March 2013 Concept Consulting updated the Gas Supply and Demand Scenarios 2012-2027 to include an analysis of the demand on the Maui pipeline north of the Mokau compressor.
Gas Industry Co commissioned this addition in response to feedback on the original report. This analysis is contained in Appendix D of the revised report (note that the rest of the report remains unchanged). The analysis develops projections for annual and peak day demands on the Maui pipeline north of the Mokau compressor station, taking account of trends in generation demand, coal prices, and carbon dioxide prices.
Each edition of the Report reflects particular areas of importance at the time. For this first edition, it was analysis of peak capacity issues, and implications for network investment and capacity allocation on the northern gas transmission system. The draft initial report was first published in August 2012, with some further updates in December 2012 and March 2013 (this edition, and its versions are found below).