Many consider the status quo is the cause of the problems, but others warn major changes bring risks that could outweigh the benefits.
Elsewhere, decisions are being made about building new generation and finding ways to fuel it whether it be sun, wind, water, geothermal or even importing liquefied natural gas.
One of the pressure points is the Huntly Power Station.
Not that long ago, the more than 40 year old station was considered a white elephant belching greenhouse gases and ready for imminent closure as much detested Indonesian coal was driven out of the system
Now some see it as an essential insurance policy.
The question is – Who will pay the premium?
Read more on BusinessDesk here.