"Communists were first to space, no wonder they are first to master glorious power of fusion."
Fusion Plants are the 11th generator in the Land industry. The land cost only takes about twice as long to reach than Bombers, Sky Farms, and Laser Drills with the same researcher levels, but they take a lot of comrades to unlock, like Laser Drills, and have the same generator cost of 100 CC. The first mission requiring fusion plants is on Rank 113. Like Laser Drills, these have yet to have a mission in the billions as of Rank 130, making most recent ranks easy on the land industry.