How to improve ecological conditions

anno-2070

I have an "eco balance" of -45, and it's saying that I have acid soil and stuff like that. I've looked through my buildings and all I find are buildings that are negative or neutral, nothing that improves things.

Am I just supposed to accept things being bad?

Best Answer

There are a few buildings that increase the eco balance.

For the Eco faction:

Weather Control System:         +15 (+300)
Monitoring Station:             +40 (+300)
Ozone Maker Station:            +100 (+300)
River Sewage Treatment Plant:   +300

For the Tycoon Faction:

Waste Compactor:                +50 (+200)
Deacidification Station:        +90 (+200)
CO2 Reservoir:                  +200

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