| 1. Greek Ministry of Environment, Energy & Climate Change | www.ypeka.gr |
| 2. Centre for Renewable Energy Sources | www.cres.gr |
| 3. Regulatory Authority for Energy (RAE) | www.rae.gr |
| 4. Institute of Environmental Research and Sustainable Development | www.meteo.noa.gr |
| 5. Greek Association of Environmental Protection Companies | www.paseppe.gr |
| 6. National Statistical Service of Greece | www.statistics.gr |
| 7. National Centre Environment and Sustainable Development | www.ekpaa.greekregistry.eu |
| 8. Greek Biotope / Wetland Centre | www.ekby.gr |
| 9. European Environment Agency | www.eea.europa.eu |
| 10. European Environmental Policies | ec.europa.eu |
| 11. EU Waste Legislation / Overview | ec.europa.eu |
| 12. European Topic Centre on Sustainable Consumption and Production – Eionet (facts & Figures) | scp.eionet.europa.eu |
| 13. Intergovernmental Panel on Climate Change (IPCC) | www.ipcc.ch |
| 14. United Nations Environment Programme | www.unep.org |
| 15. Links to environmental legislation | ec.europa.eu |
| 16. International Solid Waste Association | www.iswa.org |
| 17. Environment – LIFE Programme | ec.europa.eu |
| 18. World Bank | www.worldbank.org |
| 19. Eurostat | epp.eurostat.ec.europa.eu |
| 20. WWF | www.wwf.org |