There isn't a single, perfect adverb for "energy". It depends on what you're trying to say.

Here are some options:

* Energetically: This emphasizes a high level of energy.

* Vigorously: This suggests strength and force in movement.

* Dynamically: This implies a sense of movement and change.

* Actively: This suggests being engaged and involved.

* Powerfully: This emphasizes strength and impact.

You can also use phrases like:

* With great energy

* Full of energy

* Energetically and enthusiastically

The best choice will depend on the specific context of your sentence.