
In this video me and my friend both use Earthquakes at the same time and eyeballing it the amount of energy looks to be close to 14 which would match with both Earthquakes producing 7 energy or 1 energy per 0.5s of the moves cooldown (3.5s).
This change should make Dmax Legendaries and Gigantamax battles a lot easier to low-man thanks to the the added damage we can do now.
by Jepemega