Brackish ground water cooling systems and methods

A brackish water based cooling system, comprising:

• a brackish water loop comprising
• a supply well adapted and configured to draw brackish water from the ground from a first depth, the ground at the first depth having a first temperature,
• a brackish water conduit adapted and configured to hold and transfer brackish water, in fluid communication with the supply well, and
• a return well in fluid communication with the brackish water conduit, the return well adapted and configured to return brackish water to the ground to a second depth, the ground at the second depth having a second temperature, the returned brackish water having a third temperature, wherein the difference between the first temperature and the second temperature is at least 5 degrees Fahrenheit, wherein the difference
• between the second temperature and the third temperature is less than 25 degrees Fahrenheit,
• a condenser water loop in thermal communication with the brackish water loop, the condenser water loop comprising a condenser water conduit adapted and configured to hold and transfer a fluid, and
• a chilled water loop in thermal communication with the condenser water loop, the chilled water loop comprising a chilled water conduit adapted and configured to hold a fluid.