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From challenge to opportunity

State of Green’s work is built on international partnerships, solutions, and insights within energy, water, cities, and circular economy.

Through decades of experience, Denmark has turned challenges within these four areas into opportunities. We are here to help you do the same.

How we work

The IWA World Water Congress comes to Copenhagen

Attracting over 10.000 leading professionals and thought leaders from across the water sector, Copenhagen will provide insights into how pioneering science, technological innovation, and leading practices can shape future water management. The IWA World Water Congress takes place from 11-15 September 2022.

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Copenhagen Harbour

White paper: Water for Smart Liveable Cities

How rethinking urban water management can transform cities of the future.

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The state of knowledge on GHG emissions in the wastewater sector

The latest IPCC report made it very clear - once again - that the planet is under severe stress and urgent climate action is needed immediately. It is necessary for everyone to contribute to the sustainable reduction of greenhouse gas (GHG) emissions, including all sectors in all countries. This calls for ambitious national and international policies and collaborations across borders and sectors – water included.

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The IWA World Water Congress comes to Copenhagen

White paper: Water for Smart Liveable Cities

The state of knowledge on GHG emissions in the wastewater sector

We match your challenges with sustainable solutions

Wind turbine wing

Explore +1400 solutions

Find inspiration to solve your green challenge among more than 1400 featured solutions, R&D projects, and policy initiatives provided by our solution providers.

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Den blå planet building

Find your future solution provider

Connect with +600 organisations, companies, utilities, research institutions, financial institutions, and public sector stakeholders to help solve your challenge.

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You should consider reading


Job creation and transition


Denmark makes international push for more offshore wind and a future beyond oil and gas

20 September 2022
On Monday, Denmark hosted two events that gathered groups of countries and non-state actors to boost ambitions for more offshore wind energy and to put an end date on oil and gas production.


Climate partnerships


Playbook: How to engage the private sector in climate action plans

16 September 2022
Learnings from the Danish climate partnerships on the road to 70% greenhouse gas emissions reduction