Ann: 2021 AGM Chairman Address & MD Presentation, page-53

Something that stuck out to me from the AGM was PB saying that TNG are in discussions with a Green Energy Provider and we could expect newsflow on this in the near term. What really stuck out to me was he made a point to stop and turn to ask if he could say anything further (seemed like he wanted too) however was told he couldn't.
I was trying to think of what Green Energy Providers are in the NT and near by.
Could it be Suncable?
PB reiterated during the meeting that Jason Giltay was the main TNG POC for their focus on Hydrogen and Vanadium Redox Batteries.
Keen to hear others thoughts on this.