Okay there are so many definitions of "energy" here that some clarification is needed.

Are you taking about human metabolism?

Are you talking about electricity?

Are you talking about auras?

Are you talking about financial energy?

It is really not clear from your last message.

"Energy" and longevity have little in common. Jimi Hendrix had lots of energy.

Presently, there is a system that (imperfectly) tracks the value of a person's comtributions toward society.

that system is called money.

What is the better baseline..