All official European Union website addresses are in the europa.eu domain.
See all EU institutions and bodiesEionet (the European Environment Information and Observation Network) is more than a network, it is a community of people and organisations working together to build trusted environmental knowledge for Europe.
It connects the European Environment Agency (EEA) with experts from countries across Europe, helping the EEA access national data, expertise and insights needed to understand the state of the environment and support better decisions.
The network brings together thousands of experts from environmental agencies, public institutions, research organisations and other knowledge communities. Across countries, disciplines and areas of expertise, Eionet members share knowledge, exchange experience and collaborate to address complex environmental challenges. Behind the data, indicators and reports are people working together to ensure that environmental and climate information is reliable, relevant and useful.
By connecting experts and strengthening collaboration across Europe, Eionet supports the development of environmental policies that protect ecosystems, improve quality of life and contribute to a more sustainable and climate-resilient future.