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Efficiency in Water Management (C6)

Water demand management and water supply management constitute two different ways of addressing human water use. Water is wasted and inefficiently used by many sectors, and simultaneously water demand is steadily increasing. Therefore, an obvious (and necessary) way to meet increasing demand is to increase the efficiency of use and supply, thereby making more water available within the constraints of existing supply.
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Gambian Journalists Activated in UN Water Law Ratification

A one day workshop brought together around 20 journalists from various media houses and freelance journalists in The Gambia at the end of July. The topic was the ratification process of the 1997 United Nations Watercourses Convention, and how journalists can contribute to this process.

/ Case studies / English

Costa Rica: Introducing water use charges to pay for environmental services (#1)

In Costa Rica, action was taken to introduce water pricing to pay for services provided by forests in watershed areas. As a result, Costa Rica’s watershed owners are beginning to be rewarded for providing water, whether for drinking or for generating electricity. The main lesson is that initiatives that ensure local groups are included in the benefits of conservation are needed to involve them in helping to protect the water catchment areas.

/ Case studies / English

Costa Rica: Adaptation and vulnerability reduction to climate change in the water sector: Upper Basin of the Reventazon River (#416)

The Reventazon River Basin has been subjected to severe degradation, mainly through water pollution, leading to proliferation of disease, increased cost of drinking water, and endangered biodiversity. Action was taken by establishing the Committee for the Management and Planning of the Reventazon River Basin working with conservation and land management. The key lesson for success is the importance of the coordination of the different actors that deal with the basin management. 

/ Case studies / English

Pakistan: A Successful Model of the Urban Water Partnership in Karachi (#440)

Karachi was characterised by inadequate water and sanitation services and wasteful and injudicious use of water by consumers. To address these issues, the Karachi Water Partnership was formed as a platform for collective action by all concerned stakeholders to better manage water resources through IWRM. The experience illustrates that there can be great value in simply improving the existing delivery mechanisms as a compliment to the implementation of new ideas.