However, proponents argue that the HFC deal is a unique performance. The air services agreement has been criticized for being too weak and the world has not even started testing the effectiveness of the Paris Agreement, which is a collection of voluntary commitments. However, the Montreal Protocol machine has proven to be extremely effective in promoting and disseminating environmentally friendly technologies worldwide. The agreement is expected to reduce global warming to 0.4°C by 2100, which will contribute significantly to the Paris Agreement`s goal of limiting temperature rise to well below 2°C. Measures before 2020 were also given particular attention in Paris, when, in addition to the text of the treaty, it was decided to organise high-level meetings between governments, non-state actors, civil society representatives and businesses to present and improve climate plans. HFCs account for a small but growing portion of global greenhouse gas emissions. Scientists estimate that HFCs could contribute up to 0.5°C by the end of the century if not controlled1, 2. Velders` calculations indicate that the contribution could be reduced to just 0.06°C, provided that countries meet the timetables set by the Kigali agreement. The pact comes amid a flood of international climate change activities. On 6th October the International Civil Aviation Organisation of the United Nations concluded an agreement aimed at slowing the growth of emissions from international air transport. The day before, the European Union had pushed the world above a critical threshold by acceding to the 2015 Paris climate agreement and ensuring that the pact enters into force this year. Sixteen industrialized countries, including the United States, responded yesterday with a pledged global commitment of $27 million to the Multilateral Fund of the Montreal Protocol to help poor nations transition from HFCs and improve energy efficiency.
Nineteen private donors, including Microsoft founder Bill Gates and multi-billion euro financier Tom Steyer, have supplemented it with $52 million for efficiency. Money depends on an “ambitious” deal. Public sector resources would only be allocated to next year`s measures and would help poor countries comply with a change with “a sufficient early freeze date”, which is expected to be adopted this year. Negotiators from 197 countries reached a historic agreement on reducing emissions of chemical refrigerants that contribute to global warming. The agreement reached on the 15th Projected emissions could be reduced by 88% during the twenty-first century at a United Nations meeting in Kigali, Rwanda. Congratulations on the breakthrough in Kigali on #HFCs! On #HFCphasedown t.co/HmCBpA23F5 #MontrealProtocol #MOP28 pic.twitter.com/3ZVY9fw7DH The European Union welcomes today`s agreement in Kigali, Rwanda, on the overall progressive exploitation of partially fluorinated hydrocarbon gases (HFCs). These artificial substances, mainly used in refrigeration and air conditioning systems, have an impact of up to 15,000 times greater on global warming than carbon dioxide and are the fastest growing source of greenhouse gas emissions. .
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