At D+C/E+Z, we are proud of our international network of authors. It is particularly important to us to be a platform for voices from the global south. Some authors contribute on a regular basis, others don't. Here you can find information about the people behind the contributions.

Daniel Nordmann

policy advisor, GIZ / KfW for the Urban Water Catalyst Initiative.

All articles of Daniel Nordmann

Water supply

Equipping water utilities to meet SDG6

Billions of people have no access to drinking water and sanitary facilities.

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International cooperation

Averting “Day Zero”

How to improve urban water supply in sub-Saharan Africa

Climate-change adaptation

Making flood-risk maps publically available

Climate-sensitive flood protection in the Western Balkans set to reduce risks to people, business and environment

Climate-change adaptation

Documentation by drones

New form of water management in Thailand is relying on the participation of everyone involved

Flood prevention

After us, the deluge?

Climate change adaptation is particularly important in regard to water management

Our Contributors


Achieving the UN Sustainable Development Goals will require good governance – from the local to the global level.


The UN Sustainable Development Goals aim to transform economies in an environmentally sound manner, leaving no one behind.