An MIT Alumni Association Publication

How Will Consumer Choices Impact China's Emissions?

  • Nancy DuVergne Smith
  • slice.mit.edu

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Guest Blogger Shan Wu, graduate student in biological engineering

I am in Beijing for five months interning with the United Nations Industrial Development Organization (UNIDO) through the MIT-China Program. UNIDO works with various developing countries to develop more sustainable industrial practices while maintaining economic growth. My project in China will study carbon emissions standards for consumer products.

Shan Wu visiting China's Great Wall.

As global climate change awareness increases, consumers are becoming more and more environmentally conscious. From eating organic foods to recycling to purchasing responsible and green products, many of us are making deliberate life-style decisions and changes to reduce our personal carbon footprint. These changes in global spending patterns are also starting to take hold in developing countries like China. A bigger and more immediate impact, however, lies in how changing consumer sentiments in the West will affect China's massive import and export industries, worth $1,133 and $1,428 billion dollars respectively in 2008.

Toward answering this question, one big challenge is the lack of global measurement standards for determining a product's carbon footprint. This makes comparisons between Chinese products, Western products, and potential import and export restrictions based on environmental impacts difficult. My internship with UNIDO will be to develop recommendations for measuring product carbon emissions in China and how to apply them within the trade industry.

China, in collaboration with several frontrunner organizations in Asia and Europe, has already developed voluntary environmental certification standards for a variety of products ranging from household appliances to writing instruments. Thus, the first goal of my project is to evaluate how these standards compare to international ones as well as to determine how the standards can be expanded to include carbon emissions footprints in the certification process. The second goal of this project is to establish recommendations for what roles the environmental and carbon impacts of a product should play in China's trade agreements with the rest of the world.

My long-term career interests are in science policy and particularly energy policy. I am extremely grateful to have this tremendous opportunity through MISTI and the MIT-China Program to be in Beijing and to work in an area immediately relevant to my career development.

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