Networks and wikis:
Climate Action Network Australia
Grassroot Groups:
PACE - Pedal Australia for Clean Energy
Gippsland Friends of Future Generations
Energy Action Coalition - US / Canada based youth / student campaign
Student / Youth Groups:
Australian Youth Climate Coalition
Corporate Groups:
The Climate Institute Australia
Business Groups:
The Australian Business Roundtable on Climate Change
Student Groups that have a climate-focused campaign:
Other Groups that have a climate-focused campaign:
State-based Conservation Councils that have a climate-focused campaign:
Transport Campaigns:
Public Transport Users Association
The Metropolitan Transport Forum (MTF)
Sustainable Transport Coalition of WA
For more information on climate change, take a look at the following sites:
General:
Eco Earth - Environment/Climate News and Portal
Climate science:
Real Climate - scientific experts explain the science and bust the skeptics.
Energy Science - scientific experts explain the science of energy (largely focused on nuclear issues).
Climate Justice:
Friends of the Earth Climate Justice Campaign
Carbon dioxide emissions:
Deaths from pollution emitted by fossil fuel power plants:
Yarra Valley Climate Action Group
United Nations:
Offsetting your emissions:
Environmental jobs:
Green Engineering Jobs (largely UK & USA)