Blog
www.ecocriacoes.blogspot.com
Architects Sans Frontières - Portugal
http://www.asfp.net/apresentacao
Centre of Earth Association
http://www.centrodaterra.org/
Electric Vehicle Portuguese Association
http://www.apve.pt/
Tibárose
http://www.tibarose.com/port/home.htm
Centre for environmental studies
http://www.esb.ucp.pt/gea/
League for the protection of nature
http://www.lpn.pt/#0-PT
WWF
http://www.panda.org/
Clean Energy
http://www.cleanenergy.blogspot.com/