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Originally introduced in policy and development discussions in 2011, the water-food-energy-ecosystem nexus approach has evolved into a pivotal framework for sustainable development and achieving the Sustainable Development Goals (SDGs).  Work on the water-energy-food-ecosystems nexus under the…
Cooperation and management of transboundary waters, which span over 45% of the world's surface and serve as vital resources for nearly half of the global population, face the imminent threat of underfunding. The last reporting exercise on Sustainable Development Goals (SDG) indicator 6.5.2 (2020),…
The European Commission has proposed a new legislation, the European Critical Raw Materials Act, to ensure a secure and sustainable supply of critical raw materials for the EU. The Act, on which the European Parliament and the European Council reached a provisional agreement on 13 November,…
Policy solutions for pressing problems like air pollution require sound data. Emission inventories can help in determining the major sources of air pollution in a given country.  As a result of integrated air pollution management strategies developed under the UNECE Convention on Long-range…
In the pan-European region, citizens are feeling the impacts of climate change through extreme weather events. This undermines equitable access to water and sanitation as human rights, due to increasing water scarcity and increased burden of water diseases due to overflow of untreated sewerage…
Transboundary rivers, lakes, and aquifers play a vital role in supporting the livelihoods of billions of people worldwide. Roughly 60% of global freshwater flow is in shared basins. About 40% of the world’s population lives in shared basins. The development and management of transboundary water…
Understanding how pollutant emissions will evolve in the future is essential for designing effective clean air policies today while taking into account the available resources in a given country.   While air quality in the UNECE region has improved over the past few decades as a result of…
Almost all of Botswana’s territory sits within transboundary rivers basins. Although landlocked, Botswana is therefore a ‘water-linked’ country. The Cubango-Okavango, Limpopo, Orange-Senqu and Zambezi Rivers all provide crucial freshwater arteries that supply people and nature, including the…
An estimated 3.6 billion people face inadequate access to water at least a month per year – a figure expected to increase to more than 5 billion by 2050.  According to WMO, over 50% of global catchment areas and reservoirs displayed deviations from normal conditions in 2022, of which the majority…
Sound emission inventories are the first step for designing effective clean air policies as they provide information about the main sources and the most acute air pollution problems in a country.  Under the Convention on Long-range Transboundary Air Pollution (Air Convention), UNECE has therefore…
In the Drina River Basin, shared mainly by Bosnia and Herzegovina, Montenegro and Serbia, working together across borders and jointly addressing water and energy challenges is a key part of effective climate action and the green transition.    As part of the Sarajevo Energy and Climate Week (25-29…
Taking up some of the main results of the recent review report, which assessed the effectiveness of the amended Protocol to Abate Acidification, Eutrophication and Ground-Level Ozone (Gothenburg Protocol) under the UNECE Convention on Long-range Transboundary Air Pollution, experts discussed…
The results of the recent review report, which assessed the effectiveness of the amended Protocol to Abate Acidification, Eutrophication and Ground-Level Ozone (Gothenburg Protocol) under the UNECE Convention on Long-range Transboundary Air Pollution, have triggered further discussions among…
Breathing clean air is a necessity for everyone and decent air quality is a shared responsibility that can only be achieved if we work together. This is what Member States in the UNECE region realized 45 years ago, when they started negotiating the first multilateral, legally binding treaty to cut…
Bringing together countries to share progress and experience on how to effectively manage their shared waters is a key characteristic of the Water Convention. Cooperation for the management of transboundary waters to promote sustainability, peace and security is the Convention’s mantra - especially…
Central Asian countries are actively working towards improving access to water and sanitation. Despite recent progress, Kazakhstan's aging infrastructure, lack of human resources and financial constraints still limit the access of rural population to improved water and sanitation services. In 2022…
Over two-thirds of Togo’s water resources are shared, notably through the Mono River basin (shared with Benin) and Volta River basin (shared with Benin, Burkina Faso, Côte d’Ivoire, Ghana and Mali), as well as aquifers in the coastal sedimentary basin (shared with Ghana, Benin and Nigeria).   In a…
On 8 June 2023 Namibia became the first Southern African country, and 8th country in Africa, to accede to the Convention on the Protection and Use of Transboundary Watercourses and International Lakes (UN Water Convention).   Namibia, which has a population of some 2.5 million people, shares…
To address the conclusions of the review of the amended Protocol to Abate Acidification, Eutrophication and Ground-Level Ozone (Gothenburg Protocol), as adopted by the Executive Body to the UNECE Convention on Long-range Transboundary Air Pollution in December 2022, further work is currently being…
Mining is an important sector and economic contributor in Central Asian countries due to their rich mineral base. However, the mining activities also generate huge amount of waste which can contain hazardous substances and must be safely stored in so-called tailings management facilities (TMFs).…
Finland and the Republic of Namibia, both countries which are strong advocates for transboundary water cooperation in their respective regions and globally, have just embarked on a two-year pilot Twinning Initiative to exchange experiences, build capacity and strengthen bilateral cooperation on…
Guaranteeing safe access to drinking water and sanitation remains a challenge in the pan-European region, with 16 million people still lacking access to basic drinking water services and over 29 million people not having access to basic sanitation, including hundreds of thousands who have to…
Research on and monitoring of the effects of air pollution on different environmental media and health has been carried out for more than four decades under the UNECE Convention on Long-range Transboundary Air Pollution. The data and research that has emerged from these efforts is unique as it…
How can regional and international cooperation be fostered in a region that faces unprecedented water scarcity? How can the benefits of this vital resource be shared to increase resilience to climate change? The Third Baghdad International Water Conference titled "Water Scarcity, the Mesopotamian…
Air pollutants are not only harming human health and the environment but are also degrading surfaces of historical buildings and monuments. Corrosion and soiling of cultural heritage sites as a result of air pollution can lead to severe economic losses as a result of high maintenance and…