気候変動とは何か？ - 国連広報センター
現在見られる気候変動の影響としては、とりわけ、深刻な干ばつ、水不足、大規模火災、海面上昇、洪水、極地の氷の融解、壊滅的な暴風雨、生物多様性の減少などが挙げられ ...
気温が3℃上昇
一連の 国連報告書 では、世界の気温上昇を1.5℃に抑えることが最悪の気候影響を回避し、居住可能な気候を維持する助けになるということに数千人の科学者と政府査読者が同意しています。しかし、現在実施されている政策では、今世紀末までに <anchor>気温が3℃上昇</anchor> する見込みです。
Emissions Gap Report 2022
Emissions Gap Report 2022

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27 October 2022[Report](https://unep.org/resources/filter/type=resource/resource_type=53)

# Emissions Gap Report 2022

Authors: UNEP

![EGR-2022 Cover](https://cdn.unenvironment.org/s3fs-public/2022-10/EGR-cover_1.jpg)

As growing climate change impacts are experienced across the globe, the message that greenhouse gas emissions must fall is unambiguous. Yet the _Emissions Gap_ _R_ _eport_ _(EGR) 2022: The Closing Window – Climate crisis calls for rapid transformation of societies_ finds that the international community is falling far short of the Paris goals, with no credible pathway to 1.5°C in place. Only an urgent system-wide transformation can avoid climate disaster.

[Download the full report](https://wedocs.unep.org/bitstream/handle/20.500.11822/40874/EGR2022.pdf?sequence=1&isAllowed=y)

**What’s new in this year’s report**

The EGR is the 13th edition in an annual series that provides an overview of the difference between where greenhouse emissions are predicted to be in 2030 and where they should be to avert the worst impacts of climate change.

The report shows that updated national pledges since COP26 – held in 2021 in Glasgow, UK – make a negligible difference to predicted 2030 emissions and that we are far from the Paris Agreement goal of limiting global warming to well below 2°C, preferably 1.5°C. Policies currently in place point to a 2.8°C temperature rise by the end of the century. Implementation of the current pledges will only reduce this to a 2.4-2.6°C temperature rise by the end of the century, for conditional and unconditional pledges respectively.

The report finds that only an urgent system-wide transformation can deliver the enormous cuts needed to limit greenhouse gas emissions by 2030: 45 per cent compared with projections based on policies currently in place to get on track to 1.5°C and 30 per cent for 2°C. This report provides an in-depth exploration of how to deliver this transformation, looking at the required actions in the electricity supply, industry, transport and buildings sectors, and the food and financial systems.

#### Further Resources

- [Key messages](https://wedocs.unep.org/bitstream/handle/20.500.11822/40875/EGR2022_KR.pdf?sequence=1&isAllowed=y)
- [Executive Summary](https://wedocs.unep.org/bitstream/handle/20.500.11822/40932/EGR2022_ESEN.pdf?sequence=1&isAllowed=y)
- [UN Secretary-General's video message](https://www.unep.org/news-and-stories/video/secretary-general-launch-emissions-gap-report-2022)
- [Press release](https://www.unep.org/news-and-stories/press-release/inadequate-progress-climate-action-makes-rapid-transformation)
- [Appendices](https://wedocs.unep.org/bitstream/handle/20.500.11822/41221/EGR2022_appendices.pdf?sequence=1&isAllowed=y)
- [Executive summary - Japanese](https://wedocs.unep.org/bitstream/handle/20.500.11822/40932/EGR2022_ESJP.pdf?sequence=21&isAllowed=y)

[![](https://cdn.unenvironment.org/s3fs-public/styles/ex/public/2023-03/E-WEB-Goal-07.png?itok=b67CcgEG)](/topics/sustainable-development-goals/why-do-sustainable-development-goals-matter/goal-7-affordable)

[![](https://cdn.unenvironment.org/s3fs-public/styles/ex/public/2023-03/E-WEB-Goal-13.png?itok=AbbjB-mX)](/topics/sustainable-development-goals/why-do-sustainable-development-goals-matter/goal-13-climate)

### Climate crisis calls for rapid transformation of societies

The window is closing! The world is not on track to reach the Paris Agreement goals and global temperatures can reach 2.8°C by the end of the century.

The Emissions Gap Report 2022 finds that the world must cut emissions by 45 per cent to avoid global catastrophe. Solutions to transform societies exist, but the time for collective, multilateral action is now.

### [Visual feature: The Emissions Gap Report 2022](https://www.unep.org/interactive/emissions-gap-report/2022/ "Visual feature: The Emissions Gap Report 2022")

[The Emissions Gap Report 2022: The Closing Window](https://www.unep.org/resources/emissions-gap-report-2022) finds that the world is far off track to limiting global warming to 1.5°C, the most-ambitious target set out by the [Paris Agreement](https://unfccc.int/process-and-meetings/the-paris-agreement/the-paris-agreement).

[![EGR 2022 - Closing window](https://cdn.unenvironment.org/s3fs-public/styles/topics_content_promo/public/2023-01/EGR2022-Window.jpg?itok=VGb1SAPE)](https://www.unep.org/interactive/emissions-gap-report/2022/ "Visual feature: The Emissions Gap Report 2022")

### [Jam open the closing window of climate action](https://www.unep.org/news-and-stories/statements/jam-open-closing-window-climate-action "Jam open the closing window of climate action")

I am not going to waste your time talking about the impacts of [climate change](https://www.unep.org/explore-topics/climate-action). We all know them. We all feel them. We all know they are going to get worse. And still, as [UNEP’s Emissions Gap Report 2022](https://www.unep.org/resources/emissions-gap-report-2022) shows, we still, STILL, aren’t doing anywhere near enough to cut greenhouse gas emissions.

[![Athari za Mabadiliko ya Tabianchi](https://cdn.unenvironment.org/s3fs-public/styles/topics_content_promo/public/2022-10/joshua-coleman-unsplash_0.jpg?itok=GGuWyqvW)](https://www.unep.org/news-and-stories/statements/jam-open-closing-window-climate-action "Jam open the closing window of climate action")

### You might also be interested in the following materials

[![Emissions Gap Report 2021](https://cdn.unenvironment.org/styles/topics_content_promo/s3/2022-12/EGR2021.png?itok=0scFHLks)](/resources/emissions-gap-report-2021)

Report

###### [Emissions Gap Report 2021](/resources/emissions-gap-report-2021)

[![Emissions Gap Report 2020](https://cdn.unenvironment.org/styles/topics_content_promo/s3/2022-12/EGR2020_0.png?itok=v6oxo481)](/emissions-gap-report-2020)

Report

###### [Emissions Gap Report 2020](/emissions-gap-report-2020)

[![Cover image](https://cdn.unenvironment.org/s3fs-public/styles/topics_content_promo/public/2019-11/UN_EGR19_chimneys.png?itok=OoX3DY0d)](/resources/emissions-gap-report-2019)

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###### [Emissions Gap Report 2019](/resources/emissions-gap-report-2019)

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