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SDG 6 – Clean Water and Sanitation

Protecting water reserves

Gathering water from wells or contaminated streams a considerable distance away and defecating outdoors are still the norm for many people. Around 2.2 billion people worldwide still do not have access to safe drinking water.

That said, there have already been clear signs of progress towards achieving this UN Sustainable Development Goal: UNICEF and WHO figures indicate that, between 2000 and 2017, the percentage of the world’s population with access to a safe water supply increased from 61% to 71%. In SDG 6, the UN has undertaken to “ensure access to water and sanitation for all”. This is because there is still also a lack of adequate sanitation: access to safe sanitation grew from 28% to 45% in the aforementioned time period (2000 – 2017), and a further 29% of the world’s population has access to basic sanitation. However, 892 million people (as at 2015) still do not even have access to basic sanitation. This not only increases the risk of infectious diseases; it also leads to water resources becoming polluted.

For many years, KfW has been helping to ensure that people in developing countries and emerging economies have a safe supply of drinking water and access to good, safe sanitation. This includes funding potabilization and drinking water distribution, programmes to reduce water loss, measures to ensure safe sanitation and the treatment of sewage, or funding sector reform programmes.

KfW Development Bank committed close to EUR 960 million in 2020 to projects that contributed towards achieving SDG 6. This meant that they were able to help 10.9 million people gain new or improved access to drinking water. The commitments made in 2020 helped to provide around 1.8 million people with access to, and capacity for, improved sanitation and sewerage.

Furthermore, in 2020 KfW Development Bank contributed to measures that will offer more than 2 million people better protection against the effects of heavy rain and flooding.

More on this topic   (PDF, 243 KB, non-accessible)

Perspectives on Development Finance - Water – the overlooked crisis  (PDF, 37 MB, non-accessible)

SDG6 on the Federal Ministry for Economic Cooperation and Development (BMZ) website (German only)

“A crisis in slow motion”

Interview with Dr Christian Lütke Wöstmann, Director of KfW’s Centre of Competence for Infrastructure, Water and Natural Resources, on global water shortages and why we underestimate the risks associated with them.

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Clean Water in Kabul

Copyright: KfW Group/Breuer

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KfW's contribution to SDG 6

  • Draufsicht Kläranlage mit Photovoltaikanlage

    Sewage disposal

    Long breath required - wastewater treatment plant in Gaza put into operation

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  • Vertragsverhandlungen in Marokko

    water supply

    Water and sanitation for the remote hinterland of Morocco

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  • Zwei Männer in einem kleinen Boot auf dem Viktoriasee

    Sustainable use of Resources

    Saving Lake Victoria

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  • KfW, Entwicklungsbank, Publikationen, Development Research

    Development Research

    Prevention instead of panic on “Day Zero” Strengthening resilience against water crises

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Water

The commitment of KfW to clean water supply

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Drinking water from the Mediterranean Sea

A seawater desalination plant on Djerba supplies the entire population of the popular holiday island with drinking water.

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More water, more income

Large-scale modernisation of the Sidi Saad dam is intended to protect the population in the arid centre of Tunisia from sudden flooding and to ensure a controlled supply of water to the surrounding villages.

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