Nuclear energy is the world's largest source of emission-free energy. Of all energy sources, nuclear energy has perhaps the lowest impact on the environment, including water, land, habitat, species, and air resources. Nuclear energy is the most eco-efficient of all energy sources because it produces the most electricity relative to its environmental impact.
This article points out that large quantites of water would be used; something that could negativley affect San Antonio, seeing as we tend to have DROUGHTS
It lists pros and cons (mostly cons) of a nuclear power plant
Nuclear energy originates from the splitting of uranium atoms in a process called fission. Fission releases energy that can be used to make steam, which is used in a turbine to generate electricity. Nuclear power accounts for approximately 20 percent of the United States' electricity production.