Water consumption at PT has mainly two purposes: cooling of technical areas and hygiene, and comfort of workers in administrative areas.

Administrative areas have implemented strong consumption rationalisation measures, namely training and awareness actions for employees and simultaneously installing equipments that reduce the respective consumptions.

In 2010, a few projects that contributed to the reduction of water consumption at PT were executed.

From the different projects, highlight should go to the installation of waterless urinals, the installation of reservoirs to recycle water, installation of flow restrictors in the water taps and in the flushing cisterns.