What Happened
The European Union (EU) is considering changes to its emissions trading system, considered the gold standard for market-based emissions reduction policies. Since 2005, the system has helped reduce the EU's industrial carbon emissions by about 50%. However, proposals presented by the European Commission may weaken the system, allowing polluting companies to emit more greenhouse gases.
The proposed changes include reducing the emission reduction rate and granting more free permits to companies. This may not only discourage faster decarbonization but also enrich large polluters. Companies covered by the EU's emissions trading system have regularly received more free permits than they need, allowing them to sell and earn billions of euros from them.
Why It Matters
The EU is a global leader in the fight against climate change, and its emissions trading system is considered a model for other countries. If the EU weakens its system, it may have significant implications for the global fight against climate change. Additionally, the proposed changes may allow polluting companies to emit about 2 billion metric tons of carbon dioxide more than the previous plan, which is significant considering that scientists project that from 2025, the world may emit only 80 billion metric tons of carbon dioxide and still have a 2/3 chance of limiting global warming to 1.5 degrees Celsius.
The consequences of the proposed changes may be severe, as the EU's emissions trading system is designed to reduce greenhouse gas emissions and mitigate climate change. If polluting companies are able to emit more greenhouse gases, it may lead to more frequent and intense extreme climate events, including heatwaves, wildfires, and storms.
The Mechanism/Science Behind It
The EU's emissions trading system works by setting a cap on the carbon emissions of about 10,000 EU companies, which account for 40% of the EU's total climate pollution. Companies are required to buy permits to cover their expected emissions for the year, and each year, the number of available permits decreases, forcing companies to gradually reduce emissions. However, the proposed changes may allow polluting companies to buy more permits than they need, which may lead to an increase in greenhouse gas emissions.
Additionally, the proposed changes may grant more free permits to companies, which may discourage faster decarbonization. This may lead to an increase in greenhouse gas emissions and undermine efforts to combat climate change.
Bigger Picture
The EU is a global leader in the fight against climate change, and its emissions trading system is considered a model for other countries. However, the proposed changes may have significant implications for the global fight against climate change. Additionally, the proposed changes may be used as justification to weaken emissions trading systems in other countries, which may lead to an increase in greenhouse gas emissions and undermine efforts to combat climate change.
It is essential to note that the proposed changes are still subject to negotiation with the EU Council and the European Parliament, and some European environment ministers have promised to fight against a weakened emissions trading system. However, the consequences of the proposed changes may be severe, and it is crucial that the EU continues to lead the fight against climate change.
What Happens Next
The proposed changes to the EU's emissions trading system are still subject to negotiation, and it is essential that the EU continues to lead the fight against climate change. Additionally, it is crucial that countries continue to work together to combat climate change and mitigate the effects of the proposed changes.
It is essential that the EU continues to monitor greenhouse gas emissions and adjust its emissions trading system as necessary to ensure that climate targets are met. Additionally, it is crucial that countries continue to invest in clean and renewable technologies to reduce greenhouse gas emissions and mitigate the effects of climate change.
Source / Reference
This story was originally published by Grist with the title The EU might weaken its landmark climate law — the ‘most impactful’ in the world on July 29, 2026.