Hello,
The LEED CI guide states: Option 2. Additional enhanced IAQ strategies (1 point). Comply with the following requirements, as applicable. So, I understood that if there is a chance where you can comply with all of them, you have to (not like in the BD+C guide, where you only have to comply with one of them). But then, I see that the Exemplary Performance for this credit states: Achieve both Option 1 and Option 2 and incorporate an additional Option 2 strategy.
What does it mean? An additional strategy that you think it can benefit the indoor air quality? Or is because you only have to comply with one strategy and if you comply with more tan one you get an extra point?
I am a little bit confused! Thank you in advance!