The 2019 edition of the European Environment Agency (EEA) report on fluorinated greenhouse gases (F-gases) confirms the good progress achieved in 2018 by the European Union (EU) in phasing-down the use of hydrofluorocarbons (HFCs), a set of fluorinated gases with a high global warming potential (GWP) that is significantly contributing to climate

New research by the Transition Pathway Initiative finds that 29% of the largest publicly-listed industrial companies are set to align their emissions with the Paris Pledges by 2030, up from 24% in mid-2018.These companies are aligned with the emission reduction pledges made by national governments in the Paris Agreement.

Human-emitted greenhouse gases (GHGs) have resulted in a long-term and unequivocal warming of the planet. More than 90% of the excess heat is stored within the world’s oceans, where it accumulates and causes increases in ocean temperature.

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Disastrous bushfires during the last months of 2019 and January 2020 affected Australia, raising the question to what extent the risk of these fires was exacerbated by anthropogenic climate change.

Equilibrium climate sensitivity, the global surface temperature response to CO$_2$ doubling, has been persistently uncertain. Recent consensus places it likely within 1.5‐4.5K. Global climate models (GCMs), which attempt to represent all relevant physical processes, provide the most direct means of estimating climate sensitivity.

This report is the background document providing the basis for the Cooling Emissions and Policy Synthesis Report by the United Nations Environment Programme (UNEP) and the International Energy Agency (IEA) that is being published simultaneously.

Under current pledges, the world will warm by 2.8°C by the end of the century, close to twice the limit they agreed in Paris. Governments are even further from the Paris temperature limit in terms of their real-world action, which would see the temperature rise by 3°C.

The Climate, Nature and our 1.5°C Future report brings together the findings of four recent authoritative reports on climate change and biodiversity from the United Nations’ Intergovernmental Panel on Climate Change (IPCC) and Intergovernmental Panel on Biodiversity and Ecosystem Services (IPBES).

he Arabian Sea could begin entering and flooding most of Mumbai at least once every year by the year 2050, according to a new study that paints an alarming picture of what global warming-induced sea level rise could do to the world's biggest coastal cities.

Riven with scientific uncertainty, contending interests, and competing interpretations, the problem of climate change poses an existential challenge. For India, such a challenge is compounded by the immediate concerns of eradicating poverty and accelerating development.