If you add a water treatment plant to the power plant this would control the water level content of what is used in the power plant.Also by add catilatic convert as used on car.This would help burn alot more carbins going into the air and help global warming. And water from the stream can cool back into water and sent back to the water treatment for filtering and reused back into the power plant.And any water need for the power plant can come from a storage water tank or tower.Also the building can be design with upgrade designs to have solar energy windows panels to help keep cost down the operate the power plant.MSJR