i have had this idea for a while now ever since there have been more energy consuming featuers such as fishing or gardening. the idea is this can you lower the recovery rat to one minute or/and sell refills with gold
Refill Energy has been a crowns only purchase since KI implemented Energy.
My recommendation is to have a separate gear set that allows as much energy as possible. Equip that gear when you log off at night. Do all your gardening, pet training, and fishing while still wearing your "energy" gear.
Also find a pet that adds to your energy and equip that one as part of your energy set. A Dapper Corgi is a good start.