I don't know whether it is technically possible,
maybe something like this?
Algorithm: the most energysaving
Money Supply now: 110 000 000
Max money Supply: unlimited
Each hour 1000 ENRG will be sent out to wallets that have been online for the past hour. (if 10 wallets are online, every wallet will receive 100 ENRG)
ENRG supply year: 1000*24*365=8 760 000
I discuss this with EnergyCR and see what is posible.
I know there was also a reward voor VPNCoin if you were online but we need software for monitoring.
But how to get coins for payment?
It is not good if we introduce unlimeted inflation so it has to be payed from the current stake I say.