US-China CO2 Emissions

The cluster centers on debates comparing CO2 emissions between the US and China, focusing on per capita vs. total emissions, historical trends (US declining, China rising), and consumption-based vs. production-based accounting.

📉 Falling 0.5x Politics & Society
3,899
Comments
18
Years Active
5
Top Authors
#7837
Topic ID

Activity Over Time

2008
3
2009
43
2011
1
2012
11
2013
36
2014
21
2015
40
2016
131
2017
164
2018
178
2019
574
2020
363
2021
647
2022
334
2023
538
2024
383
2025
376
2026
56

Keywords

US gapminder.org PRC CCP collinsdictionary.com U.S AFAIK forbes.com CO2 cotap.org emissions capita china co2 emit co2 emissions usa countries chinese produces

Sample Comments

lentil_soup Sep 4, 2015 View on HN

What are you on about, China is way behind the US in emissions per per capita:https://en.wikipedia.org/wiki/List_of_countries_by_carbon_di...

jacobolus Oct 29, 2025 View on HN

Chinese CO₂ emissions per capita are only about 60% as much as the USA, but in the past 25 years US per capita emissions have dropped by about a third and Chinese emissions per capita have almost tripled and are still rising rapidly. Considering that China is about 4 times as populous as the US, this is a huge problem for the world. (US emissions are also a huge problem; we all need for them to decrease very quickly.)

bloak Dec 22, 2019 View on HN

China emits less than half as much CO2 as the USA per capita, according to https://en.wikipedia.org/wiki/List_of_countries_by_carbon_di...It's interesting to see that there are several countries that emit more per capita than the USA, including Canada and Australia. Maybe the USA should stop trading with those countries?

jlarocco Jan 3, 2020 View on HN

You've got to be kidding...United States per-capita CO2 emmisions are 17.5 tons per year vs China's 6.18, and that's not even taking into account the fact that China emits a lot of CO2 producing cheap products to sell to the US.https://cotap.org/per-capita-carbon-co2-emissions-by-country...

knicholes Jul 28, 2024 View on HN

Why pin this on American voters? Doesn't China emit about 2x more CO2 into the atmosphere than the US?

maxglute May 15, 2024 View on HN

>US emissions per capita keep falling while China’s keep skyrocketing.It's sus to ascribe countries as bad emitters because they're developing higher QoL instead of choosing to be stuck as subsistence shitholes with low per capita emissions. The only way for countries to stay at subsistence/developing per capita emissions is to stay susbsistent/developing. Of course some wierd people think that's fine.A fairer description is PRC's moderate per capita emissi

bryanlarsen Aug 23, 2019 View on HN

per-capita China emits about half of what the US does.https://en.wikipedia.org/wiki/List_of_countries_by_carbon_di...

rocknor Jun 14, 2021 View on HN

Nope. Look at the consumption CO2 emissions:https:/&#x

ClumsyPilot Nov 17, 2024 View on HN

An average American produces 14 tons of CO2 and an average Chinese person produces 9. Of those 9, he produces 3 at work, building TVs that are then bought by US consumers.US/Canada/Australia have the worlds highest emissions per capita, except oil states like Kuwait. They have no moral high ground to lecture anyone about climate change.If you disagree that we should consider population size when we compare emissions, I am open to that idea.In that case we can make similarly ab

kawhah Sep 21, 2023 View on HN

No, the US is responsible for 15% of global CO2 emissions. China emit around twice as much (with around 4x the population), but their emissions aren't growing over the last 10 years. In fact, they have increased their energy consumption by a lot in that decade (commensurate with becoming much richer), partly with renewables and partly by replacing bad uses of fossil fuels with better ones. Neither is their population growing. India and Africa together emit less than the US for around 6x the