Oldenburg offers different possibilities to get information about environmental or sustainability topics or to engage in this field. Here is a list of some examples for initiatives in the environmental/sustainable field:
- ADFC Allgemeiner Deutscher Fahrrad Club (General German Bicycle Association)
- Alhambra – Autonomous centre for action and communication
- BINSE citizens' initiative for nature conservation and urban ecology in Oldenburg
- BUND Oldenburg
- Critical Mass Oldenburg: local group of a worldwide bicycle movement which stands for the promotion of bicycle traffic
- Fliegende Späne – wood workshop for women
- Food Coop Oldenburg
- Foodsharing e.V.: local group which acts against food waste
- Forum ecomobilform
- Greenpeace group Oldenburg
- IBIS Interkulturelle Arbeitsstelle e.V. (intercultural work)
- Klimaallianz Oldenburg: combination of various initiatives in Oldenburg on climate change
- Kostbar: sustainable shopping guide with vouchers for Oldenburg
- Kreativ:LABOR in der Kulturetage
- Lokale Agenda21 of the city of Oldenburg
- NABU Oldenburger Land e. V.
- Ökumenisches Zentrum Oldenburg e.V.: Weltladen Oldenburg
- Olegeno – Energy cooperative in Oldenburg
- Polygenos Kulturräume eG (cultural space)
- Rädchen für alle(s): cargo bikes rental
- Repair Café Oldenburg: repair instead of consume: monthly meetings where participants are invited to repair their broken things
- Schlaues Haus Oldenburg: events with regard to environmental topics
- Schnippeldisko Oldenburg
- Sea Shepherd Conservation Society Deutschland e.V.
- Slow Food Oldenburg: local group of a global movement which stands for everyone's access to food which ensures the well-being of the producers as well as the environment
- Solidarische Landwirtschaft Oldenburg (Community-supported agriculture)
- tARTort: young friends of the Horst-Janssen-Museum
- Tranfer e.V.
- Umwelthaus Oldenburg: location of many local groups and initiatives with environmental and sustainability references
- VCD – Verkehrsclub Deutschland Kreisverband Oldenburg Stadt und Land
- Viva con Agua Oldenburg
- VoKü Oldenburg
- Wurzelwerk Oldenburg e. V.: Urban Gardening
*The list does not imply any claim to completeness. No liability is assumed for the design or contents of the linked sites. If there is missing an initiative, please contact the