Environmental

Environmental Pillar evaluates, in the range [0,100], the environmental sustainability, where:

• 0: indicates the lowest degree of environmental sustainability.
• 100: indicates the maximum degree of environmental sustainability.

Environmental Pillar is a framework of 2 indexes described below.

Nature Coverage Index

Nature Coverage Index evaluates, in the range [0,100], the presence and extent of natural elements, where:

• 0: indicates the lowest presence of natural environments.
• 100: indicates the maximum presence of natural environments.

Air Quality Index

Air Quality Index evaluates, in the range [0,100], the air quality, where:

• 0: indicates the lowest degree of air quality.
• 100: indicates the maximum degree of air quality.