For the first week, players will be tasked with completing fleet projects and earning Fleet Credits. Based on how successful that effort is, players will subsequently unlock a bonus mark event for everyone the following week which could be a 25% bonus, a 50% bonus, or even a 75% bonus. So contribute this week and get something better next week. That seems like the sort of rebuilding process everyone can get behind.
Star Trek Online has just finished dealing with a destructive war against a race of almost incalculable age and power. There’s a lot of rebuilding to be done at this point. So the game is holding a rebuilding event for the remainder of January, starting right now and running until January 28th. But that rebuilding effort isn’t just a matter of bonus rewards for players; it’s entirely based on how much effort players contribute.
Source: Official Site