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China promised to be carbon net-zero by 2060 and advanced the deadline for reaching emissions peak.
In-Detail
- China made an unexpected announcement when the UN climate change conference is not happening due to the pandemic.
- Speaking at the UN General Assembly, China made two promises that are to be carbon net-zero by 2060 and advanced the deadline for reaching emissions peak.
- According to Climate Action Tracker, the Chinese goals would lower global warming projections for 2100 by about 0.2 degrees Celsius to 0.3 degrees Celsius.
China’s Promises
- China announced to become carbon net-zero by 2060.
- Net-zero is a country’s emissions compensated by absorptions and removal of greenhouse gases from the atmosphere.
- More carbon sinks can increase absorption such as forests, where the removal involves technologies such as carbon capture and storage.
- The second promise, China announced an important change in China’s already committed target for reaching the emissions peak.
- It advanced the deadline from “by 2030” to “before 2030”.
- China will not allow its greenhouse gas emissions to grow beyond that point.
Net-Zero
- To achieve “climate neutrality” by 2050, there has been a concerted campaign.
- This is referred to as the state of net-zero emissions that would require countries significantly reducing their emissions.
- This can be achieved by increasing land and forest sinks that would absorb the emissions.
- If sinks are not available, countries can use technologies that can remove carbon dioxide and other greenhouse gases physically from the atmosphere.
- The climate change campaign groups say global neutrality by 2050 is the way to achieve the Paris Agreement target to keeping global temperatures from rising beyond 2 degrees Celsius to pre-industrial times.
- The world is headed for a 3 degrees to 4 degree Celsius rise in temperature by 2100.
Significance of China’s Commitment
- China accounts for 30% of global emissions and is the world’s largest emitter of greenhouse gases.
- It is more than the combined emissions in the United States, the European Union and India which is the next three biggest emitters.
- China to commit itself to a net-zero target since countries have pledged themselves to such long-term commitments.
- The European Union is the only big emitter to have committed itself to a net-zero emission status by 2050.
- So far, more than 70 countries have made similar commitments.
- China, the United Nations, the European Union and India whose climate actions are crucial for achieving the Paris Agreement as they account for more than half of the global emissions.
- This is followed by countries such as Russia, Brazil, South Africa, Japan and Australia.
- South Africa has declared to become carbon neutral by 2050.
India’s Commitment
- India has resisted pressure to make a long-term commitment.
- India has been arguing that the climate change actions it has been taking are in terms of achieving the Paris Agreement.
- India and China have historically played together at the climate change negotiations.
- The Chinese announcement may increase pressure on India to follow and agree to long term commitment even if it is not 2050 net-zero goal.
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