There is a list of potential solutions the market consistently offers when the topic involves energy efficiency, distributed generation, cost arbitrage between sources, or switching to higher voltage levels, among others.
The crucial step is determining which solutions actually "fit" the specific circumstances of each case—considering not only technical aspects but also financial, managerial, and legal factors.
And, most importantly, understanding how the specific "constraints" or boundary conditions must be taken into account. Therefore, it is undeniably true that every case is unique.
I repeat: for anyone looking to identify energy-related opportunities for their specific situation, the focus must be on understanding the boundary conditions that need to be met. The "rest" is actually the easy part!