What's the Problem With the Modeling of the Electricity Market?

One of the pieces with the modelling that everyone struggles with is how do we basically model all the market issues and all the other potential factors on the distribution side and the transmission side, all at once? Now you have just a massively more complex thing that you're trying to evaluate. And if you think forward, where is this all going to be like 20 years from now? What if at that point everyone is driving an evEveryone is using a heat pump instead of a conventional natural gas or oil fire h vact system - it's really complicated. Yet, definitely complicated.