Abstract: Key climate change mitigation technologies were outlined as a brief introduction. Some organizations have paid more attention to climate change mitigation technologies recently. Some important strategy plans were proposed by International Energy Agency (IEA), World Wide Fund for Nature (WWF), Global Energy Technology Strategy Program (GTSP), World Resources Institute (WRI), EU and United States. After a synthetical analysis on these strategy plans, a blue map of international climate change mitigation technology was described. The prospective contributions of climate change technologies for mitigating global warming were addressed. And also, some important related aspects that may impact the effort of climate change technology practices, efficiency, safety, environment, and public acceptability, etc., were put forward at the end of the paper.

Key words: climate change mitigation technology, greenhouse gases emission reduction, global warming, climate policy