NH3

1.    Fuel Cell Association  ::  www.nh3fuelassociation.org
2.    International Association of Ammonia Refrigeration ::  www.iiar.org

Wind Energy

1.    CanREA  ::  Canadian Renewable Energy Assoc. ::  www.canrea.ca
2.     AWEA  :: American Wind Energy Assoc.  ::  www.awea.org
3.     EWEA   :: European Wind Energy Assoc.  :: www.ewea.org

Renewables

1.    CREF  ::  Caribbean Renewable Energy Forum ::  www.caribbeanenergyforum.com

Environment

1.    UNFCCC  ::  United Nations Framework Convention on Climate Change ::  www.unfccc.int  
2.      ESANS  ::  Environmental Services Assoc. Nova Scotia ::  www.esans.ca