Supply-and-demand is a model

The reason for the strange behavior of energy prices near limits is because the system is very interconnected. It is a self-organized system that gradually changes over time. New customers are added over time. These customers are often also wage-earners. They decide what to buy based on their own wages, and based on other considerations, such as the prices of competing products and whether inexpensive financing is available.

~ Gail Tverberg

Supply-and-demand is a model. There’s nothing wrong with the model. Does the model still fit reality as we approach the limits of how much energy our economy can consume? (tl;dr: it does not.)