Buildings

Sara's picture
steel mill
production of steel
refinery
production of oil
silicon foundry
production of silicon
processing plants
production of deuterium
trade center
increase of income
infrastructure
increase of quality of life and hence of population growth
residence
increase of living space
steel depot
increase of stroage space for steel
oil tanks
increase of storage space for oil
silicon depot
increase storage space for silicon
deuterium depot
increase of storage space for deuterium
military base
drilling of planetary units
shipyard
production of interplanetary units
spaceports
production of interstellar units
transmitter station
travel through stargates
radio telescope
broadening of galaxy view
university
place of research and education
library
increase of civilization points