Background
The Chinese government has announced its aim to reduce carbon intensity by 40-45% from its 2005 levels by 2020, and by 17% during the 2010-2015 timeframe. Carbon trading is a market-based mechanism that can help achieve emission reductions cost-effectively.
The National Development and Reform Commission (NDRC) has already drafted rules for project-based carbon trading to begin in the near term, and with a view towards the longer term, will also select provinces to pilot allowance-based emissions trading.
For both types of trading, a national-level registry framework is a vital policy component for keeping the rules consistent for trading entities and local carbon exchanges.

