Energy Efficiency - It's Like a Balancing Act, Right?

The energy industry is sort of the same in the fact that we are making it, shipping it and you're using it instantaneously. How is that really near real time? And it's not just about being able to watch your TV show or cook your dinner; It's about keeping the grid stable, right? Yeah. So I come back to the bath analogy. What the control room is doing is the bath is half full and that's 50 hertz. You don't want it to go above the line because frequency goes up. You don’t wants it to go below the line because the frequency falls.