I don't think energy is the limiting factor here. A better analogy would be with the limits of computability. Garbage collection tasks are postposed to when we're asleep, but they can only be put off for so long and there's a capacity for "stuff to consolidate later" that fills up.
Something that you probably could get is a nob to control the adaptability/efficiency setting on your brain. At the cast of learning/remembering nothing, you could "execute" for longer. We know that real brains make this trade off, but the transition from one mode to the other is slow because it's reactive.
Something that you probably could get is a nob to control the adaptability/efficiency setting on your brain. At the cast of learning/remembering nothing, you could "execute" for longer. We know that real brains make this trade off, but the transition from one mode to the other is slow because it's reactive.