Chilled Water is a crafted resource obtained by passing Water through a Water Chiller. Its sole purpose is cooling of Data Centers, which consume the Chilled Water at a rate of 0.5 / 60 per Basic Rack and output Water at the same rate. Currently, one Water Chiller provided with 6.0 extra Water per month will exactly match a full Data Center.
Below are all the recipes, which contain this item. Note, that some of them may be locked behind Research, and not immediately available in your game.