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Improving energy efficiency is one of the most cost-effective options for climate action and to meet growing energy demand in most countries. It contributes to energy security, a better environment, improved quality of life, and economic well-being. Out of all sectors of economic activity, the…
From the Sandoz chemical spill of 1986 in Schweizerhalle, Switzerland, to the rupture of a dam storing mine tailings containing cyanide in Baia Mare, Romania, 2000; and last year in Beirut, the explosion of ammonium nitrate stored in warehouse near residential areas, what these chemical and…
COP26 was a positive step forward in the fight against climate change, but as the UN Secretary General pointed out in his comments: “it is not enough. We must accelerate climate action to keep alive the goal of limiting the global temperature rise to 1.5 degrees.” The compromise deal reflects the…
A map of air pollutant emission sources of a given country can help experts and decision-makers understand which policies are most viable. Spatial allocations of emissions are also important to understand where emissions are coming from on a regional level.
Spatially allocating – or gridding –…
This year, the UNECE region has seen devastating impacts of climate change and multiple natural disasters, such as the floods in Belgium, the Netherlands and Germany. Disasters caused by natural hazards, on the rise due to climate change, can also trigger technological accidents.
On today’s…
A decade after independence, Armenia embarked on a radical reform path to create a vibrant, market economy – triggering substantial economic growth, often reaching double digits.
As recent trends and volatility indicate, sustaining such growth requires addressing a range of structural challenges…
An exhibition of urban sketches by Architect Norman Foster is opening today at the Palais des Nations on the occasion of the UNECE Ministerial Meeting on Urban Development, Housing and Land Management (6-8 October). The sketches present visions of city planning that incorporate concepts of…
Since their independence, countries in Eastern Europe and the South Caucasus (EESC) – Armenia, Azerbaijan, Belarus, Georgia, the Republic of Moldova and Ukraine – have introduced far-reaching reforms to boost innovation and benefit from the potential of the growing knowledge-based economy.…
With the review of the amended Protocol to Abate Acidification, Eutrophication and Ground-Level Ozone (Gothenburg Protocol) well underway, expert groups under the UNECE Air Convention are now collecting information to assess the effectiveness of measures.
The amended Protocol establishes legally…
With the UN Food Systems Summit taking place next week under the auspices of the UN General Assembly (23 September 2021), we must recognize that the food systems we have built over recent decades are unsustainable. The food choices we make every day as consumers and producers of food are having a…
Four decades of experience under the UNECE Convention on Long-range Transboundary Air Pollution (Air Convention) have demonstrated that ratification and implementation of the Convention and its protocols reduces health and environmental impacts in a more cost-effective way than unilateral action by…
Improving energy efficiency is a cost-effective means to support economic development while contributing to climate action. On a national scale, energy efficiency helps strengthen energy security, reduce energy expenditure, slow down energy demand growth, reduce investment needs for new generation…
Transport continues to be a significant source of air pollution, especially in cities in the UNECE region. Air pollutants, such as particulate matter (PM) and nitrogen dioxide (NO2), harm human health and the environment. Although air pollution from transport has decreased in the last decade…
Migration is an old and growing phenomenon – the United Nations Populations Division estimates that around 266 million people live outside their country of origin. In the UNECE region, by 2019 there were around 45 million people from Eastern Europe and Central Asia living abroad, with more than…
Both innovation and Public-Private Partnerships (PPPs) are essential drivers of economic development, environmental sustainability and social inclusiveness.
The UNECE region was hit hard by the COVID-19 crisis, not only because of the health crisis itself but also, even as the threat recedes…
Innovation has huge potential to drive sustainable development if supported by a vibrant innovation ecosystem. This requires effective linkages and collaboration at national level, and an innovation culture nurtured by a system of support to start ups and institutions such as business incubators.…
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…
Over the past 100 years, humans have massively altered flows of nitrogen on our planet. While this has increased food production, it has led to and multiple threats to our health and risks irreversible and abrupt environmental change if decisive action is not taken.
Driven by intensive animal…
Contrary to what most people think, transport is not the major source of particle pollution in the air. In fact, in Serbia and many other countries, domestic heating is the most important source of harmful particle pollution (PM2.5 and PM 10). In Serbia, pollution is a result of heating, which is…
Black carbon (BC) is an air pollutant with significant impacts on our health and climate. Resulting from incomplete combustion processes, it is part of fine particulate pollution (PM2.5) and estimated to have a warming impact on climate that is 460–1,500 times greater than that of carbon dioxide (…
When scientists in the 1960s investigated the causes of the die-back of forests, the so-called ‘Waldsterben’, and acidification of lakes with associated fish loss, they found that air pollution, often emitted thousands of kilometres away, was the culprit. This research formed the basis for the…
Progress in reducing emissions of key air pollutants has been uneven across the UNECE region over the past few decades. To create a level playing field across the region, the Protocol to Abate Acidification, Eutrophication and Ground-level Ozone (Gothenburg Protocol), a unique instrument to reduce…
Air Convention Task Force discusses impacts of COVID-19 lockdowns on air quality in the UNECE region
One year after the first COVID-19 lockdown in many parts of the UNECE region, scientists and experts are studying the effects of lockdown measures on air quality. A study from Germany showed that while levels of nitrogen oxides (NO2) measured at urban stations decreased during the lockdown in…
UNECE continues to help its member States to respond to COVID-19 crisis. As part of this work, Guidelines and Best Practices for Micro-, Small and Medium Enterprises in Delivering Energy-Efficient Products and in Providing Renewable Energy Equipment developed earlier are being customized for North…
Buildings consume over 70 per cent of the electrical power generated and 40 per cent of primary energy and are responsible for 40 per cent of carbon dioxide emissions from related fuel combustion. At the same time, in 2018, out of 4.5 trillion USD spent on building construction and renovation, the…