Constraint

Type

Standard

Sustainability Sector

C1

Wind speed

Wind speed ≥ 4.5 m/s

Economic

C2

Settlement/Built-up areas

Built-up areas >2000

Social

C3

Environmental protection

Forest reserves > 1000

Wetlands > 1000

Inland waters > 400

Environmental and social

C4

Safety restrictions

Road network > 500

Rail network > 500

Social (Public safety)