Drinking water is vital, but it is still far from being available to everyone in the world. During World Water Day, all member states of the United Nations draw attention to the global water problem by organizing events.

From 16 to 22 March, people worldwide joined the World Water Run, a 7-day virtual run around the world in support of World Water Day. The WaterWorX parnters PDAM Sragen in Indonesia and Oasen in The Netherlands participated to mark the day of celebration and raise awareness on the importance of achieving universal access to safe drinking water.

Celebrating World Water Day 2021, six authors (Leonardo van Straaten, Thorsten Reckerzügl, Anke Verheij, Christian Wiebe, Kim Andersson, Sören Rüd) backed by five organizations (Stockholm Environment Institute, GIZ, Viva con Agua, WaterWorX and EXP-Consult) present the paper Shaping the water sector to be more climate resilient - A plea for greater and wider collaboration.

Zambia has 11 water companies, called commercial utilities (CU). Since the inception of the commercial utilities, about 20 years ago, each district/province was assigned to a CU. Except for one district: Lufwanyama in the Copperbelt province. Lufwanyama did not have a CU responsible for the water provision, leaving it unattended by the responsible local council.

Achieved results, underlying approaches and contributing factors to success of 8 Non-Revenue Water (NRW) reduction interventions (2012-2019) of 19 water operators from Asia and Africa are presented in this Practice Note.