Governmental web pages on climate change

Belgium: Report. International collaboration and instruments for decision making in the field of climate change policy French version Dutch version
Belgium This one is NOT a government web page. Instead it is a network of academics focused on two main climate themes: modelling and policy instruments. Lots of relevant research papers available.
France (environmental data including ghg emissions)
French Ministry of Environment  (French National Plan on Climate Change)
Germany(in German)
Germany(in English)
Ireland
Netherlands
Switzerland
United Kingdom
See also European Governments on line. This link is a portal for the main web sites of most European Governments