This Guide describes how companies can contribute to water-related public policy goals and support policy that is developed and effectively implemented for the benefit of all water users. It is founded on the belief that equitable processes that bring together affected parties will be a powerful tool for reducing shared water risks and combating this century’s emerging water issues.

The report Overview of Greywater Reuse: the Potential of Greywater Systems to Aid Sustainable Water Management analyzes how, as a key strategy that reduces demand, greywater reuse can improve the resilience of water systems to the impacts of climate change.