How do the team boosts work?

There are some tech stations around town that activate a team boost for three BluGlo. I've found health, building, and speed boosts. Do they always work for two minutes, and what exactly is the perk? Does health regenerate or building cost less? How much faster is the speed?

I can't give you exact details on their percentage boosts but each tower provides a boost to your entire team when you deposit the BluGlo. Health increases your health regen, movement speed boosts how fast you run, building boosts how quickly you build things etc, they're fairly self-explanatory.

For the most part they lasted for 2 minutes as far as I remember.