Thermal Recirculation

Attacking towers use less Energy for each shot.

Attacking towers spend 8% less Energy per shot per rank.

Requirements and progression

Branch: Economy.

Ranks and access: 3 / L25, Strategic Stockpiles 1.

Rank	Effect at this rank
1	Every attacking tower spends 8% less Energy per shot.
2	Every attacking tower spends 16% less Energy per shot.
3	Every attacking tower spends 24% less Energy per shot.

This passive uses Commander points. A level provides one point after level 1, so choose the specialization that fits your defense. Read the passive skill index.