Seasonal Attribution Project
Recent extreme weather events have prompted the debate about effects of human activity on the world's climate. We invite you to download and run high-resolution model simulations of the world's climate on your own computer. By comparing the results of these simulations, half of which will include the effects of human-induced climate change, and half of which will not, we will investigate the possible impact of human activity on extreme weather risk.
http://attribution.cpdn.org/ - Detail
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climateprediction.net gateway
The climateprediction.net project comprises three separate experiments - one to explore the model we are using, the second to see how well the models replicate past climate and the third to finally produce a forecast for 21st century climate.
http://climateapps2.oucs.ox.ac.uk/cpdnboinc/ - Detail
Google PR

APS@Home
APS@home is a research project that uses Internet-connected computers to do research into the effects of atmospheric dispersion as it relates to the accuracy of measurements used in climate prediction.
http://www.apsathome.org/ - Detail
Google PR