7-April-2020
English
The Sustainable Development Goals highlight the importance that the global community places on water and there is increasing demand for innovative and effective approaches to water management. The OECD provides policy guidance on water to OECD members and non-OECD countries, covering a wide range of issues. Find our more on the OECD work on water.
22-mars-2020
Français
L’eau et le climat sont les deux faces d’une même médaille. Cette année, la Journée mondiale de l’eau a pour thème « L’eau et les changements climatiques » et offre ainsi l’occasion de mettre sans équivoque ces questions inextricablement liées dans le viseur des décideurs.
17-March-2020
English
This paper presents results from a first pilot study to measure the consistency of real economy investments with climate change mitigation objectives. The analysis focuses on investments in infrastructure and equipment in the manufacturing industries in Norway between 2010 and 2017, estimated at USD 2.5 billion per year on average.
13-March-2020
English
During past years, Korea figured among the OECD countries with the highest share of population exposed to excessive PM2.5 (atmospheric particulate matter that have a diameter of less than 2.5 micrometres) concentrations and PM2.5 concentration level in Seoul is about two times higher than the WHO’s guidelines or the levels of other major cities in developed countries.
13-March-2020
English
The pollution intensity of the Japanese economy, measured as emissions per dollar of GDP, is among the lowest within OECD countries. However, air pollution remains a significant issue. Almost 80% of the Japanese residents were exposed to an annual concentration of PM2.5 above the WHO guideline while the attainment rate of the domestic air quality standard for photochemical oxidants is below 1%.
13-March-2020
English
This paper reviews the impacts and costs of pesticide and fertiliser pollution as well as the policy responses to counter these in selected OECD countries. More specifically, the paper begins with an overview of the main biodiversity and health impacts of excess pesticide and fertiliser. In economic terms, nitrogen pollution, for example, has been estimated to cost the European Union between EUR 70 billion and EUR 320 billion per year.
6-March-2020
English
It has been another unusually mild winter in Europe, with January and February feeling more like the beginning of spring. At the same time, summer in the Southern Hemisphere could not have been more different. Australians experienced the hottest and driest summer on record. Since the 1980s temperatures have been steadily rising in Australia, with the annual national mean temperature in 2019 being 1.52 °C above the 1961–1990 average.
21-February-2020
English
“Climate change is not a lie, we won’t let our planet die!” Building on the momentum of global school strikes organised in the spring of 2019, about four million students took to the streets around the world on 20 September 2019. Students voiced their concern about the climate crisis, demanding immediate action from public authorities.
4-février-2020
Français
Ce document estime l'effet des prix de l'énergie et de la taxation du carbone sur la performance environnementale et économique des entreprises. L'analyse utilise des données sur 8 000 entreprises représentatives du secteur manufacturier français sur la période 2001-2016; et mesure l'impact causal de la taxe carbone sur la période 2014-2018 et simule l'effet d'augmentation supplémentaire de son taux de 45 € à 86 € par tonne de CO2.
4-février-2020
Français
En 2019, le Parlement français a adopté la loi climat-énergie qui fixe l’objectif d’atteindre la neutralité carbone d’ici 2050, conformément à l’accord de Paris sur le climat de 2015. La neutralité carbone implique de réduire les émissions de gaz à effet de serre (GES) de 75 % d’ici 2050 par rapport aux niveaux de 1990 et de compenser les émissions résiduelles par la capture et le stockage du carbone présent dans l’atmosphère.