energy points
Each Mech has an Energy Point value representing the output of its reactor. These are spent to activate a wide range of Abilities. Energy Points restore fully after 1 week of Downtime in a Mech Bay of the Tech Level of the Mech or higher.
Keyword
Salvage Union Workshop ManualPage 95

Each Mech has an Energy Point value representing the output of its reactor. These are spent to activate a wide range of Abilities. Energy Points restore fully after 1 week of Downtime in a Mech Bay of the Tech Level of the Mech or higher.

Source: Salvage Union Workshop Manual, p. 95