CO2 output per year, 1965-2017, China and developed world

For the last decade at least, China has been the industrial  manufacturer to the world. If not for Chinese shoes, the US would go barefoot. if not for Chinese electronics, Americans would be without iPhones, laptops, and TVs. China still trails the US and Europe in banking, software, movies and the like, but relying on China for manufactured goods is a dangerous position for the free world economically, and it’s not much better in terms of pollution.

China is among the world’s worst polluters. It burns coal for power to an extent that the air quality of China’s major cities would be unacceptable most everywhere else. On most days, it is thick with a yellow and grey haze. By 1969 China had passed the US and the European union in terms of CO2 production. And, as 2017, they produce nearly three times as much CO2 as the USA, four times more than the entire European Union. While China claims an interest in changing, the amount of pollution China’s CO2 output is still growing while ours and the EU’s is decreasing.

Manufacturing in the US, China, Germany, Japan, Korea. Source: World Bank.

China’s pollution would not be so bad if it were an efficient manufacturer, but there is a lot to suggest that it is not. China produces 50% more industrial goods than the US, but employs far more man hours, and generates more than three times the  CO2. Even in a fairly developed industry like steel, the US uses fewer man hours per ton and generates less CO2. I’m thus drawn to conclude that US companies off-load work to China mainly to get around US labor and pollution laws. Alternately, they off-load manufacture to gain entry to the Chinese market, a market that is otherwise closed to them. When US companies do this, they benefit the corporate managers and owners, but not the US worker. 

The hope (expectation) is that president Trump’s tariffs on Chinese goods will decrease the wage advantage of manufacturing in China, and will decrease the amount of US goods manufactured there. Some of that production, I expect, will move to the US, some will remain in China, and will be imported at a higher price-point. I expect a net decrease in CO2 as the US appears to be the more efficient producer, and because fewer ships will be crossing the Pacific bringing Chinese goods to the US. I expect some increase in tax revenue to the US, and some price inflation as well, as importers pass along the increased cost of Chinese goods. Overall, I think this is an acceptable trade-off, but what do I know.

Robert Buxbaum, November 29, 2018