One year ago, President Biden passed the Inflation Reduction Act (IRA). The IRA is widely acknowledged as the biggest climate legislation in U.S. history ($392 billion). It serves a dual purpose: to halve U.S. emissions by 2030 from 2005 levels, and to stimulate the economy and national competitiveness. The IRA is an important step in the right direction but only one of many to be taken.
Read MoreMarket-based policy tools like the emissions trading system are a new endeavor for China, which has generally relied on command-and-control policies to regulate the environmental protection since the establishment of pollutant discharge fees in 1978. However, new approaches became more pressing as air pollution rose to be a major focus of Chinese society starting in 2008 and concerns about climate change issues increased over time.
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