- Cyprus Energy Service, Ministry of Commerce, Industry and Tourism www.mcit.gov.cy/
- Cyprus Institute of Energy www.cie.org.cy/
- Centre for Renewable Energy Sources and Saving (CRES) www.cres.gr/
- Photovoltaic Geographical Information System (PVGIS) http://re.jrc.ec.europa.eu/pvgis/
- European Energy Research Alliance (EERA) www.eera-set.eu/
- European Commission's Research europa.eu/comm/research/index_en.html
- Scientific & Technological References - Energy Technology Indicators www.cordis.lu/eesd/src/indicators.htm
- Institute for Energy Technology (IFE) www.ife.no
- b2brenenergy http://www.b2brenenergy.com
