If I have Venusaur with the "Jungle Totem" Ability in play, and I use Typhlosion's "Blazing Energy" or Charizard's "Energy Burn" Ability while it has a Basic {G} Energy attached, how much {R} Energy would be provided?
A. Each Basic {G} Energy provides {R}{R} Energy. Even though the Energy type provided changes from {G} to {R}, the card name is still Basic {G} Energy, so Jungle Totem still works.
Source: TPCi Rules Team (2023-05-11)
Does Venusaur's "Jungle Totem" Ability boost the damage output of Rayquaza GX's "Dragon Break" attack since "each Basic {G} Energy attached to your Pokemon provides {G}{G} Energy"?
Yes, just because the Basic Energy card is now providing two units of energy doesn't change the fact that it's still Basic Energy.
Source: TPCi Rules Team (2018-08-09)