Blue zone

In 2047 the place to be was a Blue Zone. These Blue Zones were controlled by GDI and were the only places that had minimal suffering from Tiberium or war.

Populations of the Blue Zones lived in relative comfort in high-tech futuristic cities that sat in forested valleys or nestle in pastoral farmland.

Tiberium was more of an upside in the Blue Zone than in the Yellow Zones. Were as in the Yellow Zones Tiberium caused pain and suffering, in the Blue Zones Tiberium was a resource, and provided almost limitless energy with none of the side effects leaving a surroundings relatively pristine.

At the start of the Third Tiberium War, Nod launched an preemptive strike on nearly all of the Blue Zones.