greenhouse gases
Key Renewables Payers Call for Collaboration Between Renewable Energy and Agriculture Sectors
Energy use is responsible for about one-third of greenhouse gases emitted by the food systems. With its continuously declining costs, renewables have become an attractive and effective way to fuel the achievement of key sustainable development goals including food security.…
Ozone Layer Recovery is an Environmental Success Story
The World Meteorological Organization joins the rest of the international community in marking World Ozone Day on 16 September. It highlights the importance of safeguarding the Earth’s protective ozone layer and shows that collective action, guided by science, is the best…
These Five Cities Are Taking Aim at Air Pollution
Around the world, more than 90 percent of people breathe in air that the World Health Organization (WHO) considers potentially harmful. While the source of air pollution varies – some come from vehicle emissions, some from power plants, some from…
Climate Change Widespread, Rapid, and Intensifying – IPCC
Scientists are observing changes in the Earth’s climate in every region and across the whole climate system, according to the latest Intergovernmental Panel on Climate Change (IPCC) Report, released today. Many of the changes observed in the climate are unprecedented…
Ozone Research Managers Say no Room for Complacency on Ozone Layer Recovery
Ozone experts from around the world have stressed the importance of systematic observations to monitor the state of the ozone layer and the presence of ozone-depleting substances, and to increase understanding of the impact of climate change on the Earth’s…
What is “Nature Positive” and Why is it the Key to our Future?
G7 leaders recently announced that “our world must not only become net zero, but also nature positive, for the benefit of both people and the planet.” This represents a real paradigm shift in how nations, businesses, investors and consumers view…
Updated 30-year Reference Period Reflects Changing Climate
The U.S. Nationaceanic and Atmospheric Administration has updated the U.S. Climate Normals to the 1991-2020 baseline period to provide a most recent baseline for climate information and services to climate-sensitive sectors and a standard reference to compare variations in temperature,…