| European Association for Information on Local Development - AEIDL |
 |
www.aeidl.be |
Data & information resources, Environment, Europe, Sustainable development |
English, French |
| Energy & Sustainable Development Magazine |
 |
www.2e2d.info |
Data & information resources, Energy efficiency, Environment, Europe, Sustainable development
|
English, French |
| European Environment Information and Observation Network - EIONET |
 |
www.eionet.europa.eu |
Data & information resources, Environment, Europe |
English |
| Mon-environnement.com |
 |
www.mon-environnement.com |
Data & information resources, Environment, France, Sustainable development |
French |
| Debates on the Do’s and Don’ts of Sustainable Development - 4D |
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www.association4d.org |
Data & information resources, Finland, Sustainable development |
French |
| The Information Gateway for Renewable Energy and Energy Efficiency - REEGLE |
 |
www.reegle.info |
Data & information resources, Energy efficiency, International, Renewable energy |
English |
| International Institute for Sustainable Development - IISD |
 |
www.iisd.org |
Data & information resources, International, Sustainable development
|
English, French |
| United Nations Framework Conventionon Climate Change - UNFCCC |
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unfccc.int |
Climate change, Data & information resources, International |
English, French, Spanish |
| Energy Efficiency Information Center |
 |
www.undp.hu |
Data & information resources, Energy efficiency, International |
English, Hungarian |
| Energy Efficiency Indicators in Europe |
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www.odyssee-indicators.org |
Data & information resources, Energy efficiency, Europe
|
English |