This paper provides a detailed description and assessment of CARMA (Carbon Monitoring for Action), a database that reports CO2 emissions from the power sector. CARMA also lays the groundwork for the global monitoring system that will be necessary to ensure the credibility of any post-Kyoto carbon emissions limitation agreement. CARMA focuses on the power sector because it is
the largest carbon dioxide emitter, and because power plants are much better-documented than many sources of carbon emissions.

Climate change is one of the key challenges of this century. Specifically, balancing climate change mitigation and increased energy needs in developing countries poses a serious dilemma that can only be reconciled with new and improved clean energy technologies.

The dramatic projected rise in greenhouse gas (GHG) emissions from Asian [and wider] cities poses a major challenge for the world. Population growth, increased urbanisation, the rise of
megacities, increased average incomes and consumption mean that travel demand is rising rapidly. The supply of transport funding and infrastructure to meet these challenges lags behind

The global carbon market grew to a whopping US$64 billion (

Transport volumes and structures in China change drastically as a result of economic and social development in the country. These changes are associated with increasing energy consumption and negative impacts on the environment, e.g. emissions of greenhouse gases and toxic air pollutants affecting not only the micro and macro climate but also health.