The Toronto Zoo has always been a conservation driven organization, where many of the initiatives started by the staff to reduce their impact on the surrounding environment and this is why I was not surprised when Kyla Greenham, Manager of Conservation and the Environment at the Zoo, told me about the release of their new program TZ Net0, a program where the total output of the Zoo will be zero.    This program is not an easy one to pull off, but according to Kyla the staff have been the driving force behind many of the current accomplishments of the programs including reduce water waste. Kyla gives us a list of the goals of the program and why they chose them.