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United Nations Environment Programme
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Spotlight on chemicals and pollution action

UNEP

Preventing, controlling and managing pollution is central to improving health, human well-being and prosperity for all.

UNEP drives capacity and leadership in sound management of chemicals and waste, while working to improve ways to reduce waste through circularity, and pollutants released to the air, water, soil and the ocean.

Below are chemicals and pollution highlights from the United Nations System, from partners and from others helping to call attention to the fact that the future of humanity and our planet depends on action now. 

30 Mar 2024 11:43

#BeatWastePollution this #ZeroWasteDay

 

Last updated at
28 Mar 2024 19:33

Eight ways to overcome the waste pollution crisis

An aerial shot of waste pollution next to vegetation.
Photo: UNEP/Ollivier Girard

Humanity generates between 2.1 billion and 2.3 billion tonnes of municipal solid waste a year.  

When improperly managed, much of that refuse—from food and plastics to electronics and textiles—emits greenhouse gases or poisonous chemicals. This damages ecosystems, inflicts disease and threatens economic prosperity, disproportionately harming women and youth.

“Overconsumption is killing us. Humanity needs an intervention,” says UN Secretary-General António Guterres. “On this Zero Waste Day, let’s pledge to end the destructive cycle of waste, once and for all.” 

Explore eight ways to embrace a zero waste approach.

Last updated at
20 Mar 2024 19:51

5 things you should know about ‘clean energy’ minerals and the dirty process of mining them

A copper mine in Tabriz, Iran
Photo: Unsplash/Omid Roshan

If the world is to move away from fossil fuels, we will need to extract far more rare minerals, to power renewable energy sources such as wind turbines and solar plants. However, energy experts point out that mining these minerals can be a dirty process, ravaging the environment, and leading to human rights abuses. 

Mining can devastate the environment if done unsustainably, leading to deforestation, water pollution and what is known as dewatering. Just to take one example, it takes two million litres of water to extract a single tonne of lithium. But some 50 per cent of global copper and lithium production are concentrated in areas with water scarcity.

A UN-wide effort is under way to ensure energy transition minerals are fairly and sustainably managed. The push was launched in 2023, with the aim of building trust, reliability and sustainability into the supply chains of these minerals. 

Here are 5 things you should know about ‘clean energy’ minerals and the dirty process of mining them.

Last updated at
08 Mar 2024 11:34

Tide Turners and partners mark the end of UNEA-6

 

Last updated at
05 Mar 2024 18:23

UNEA-6 highlights rising global role of UNECE Multilateral Environmental Agreements to address triple planetary crisis

People sitting at a panel
Photo: UNEP/Natalia Mroz

Faced with increasing impacts of climate change, pollution and biodiversity loss, which together constitute the “triple planetary crisis”, no country can act alone. Like nature itself, these challenges know no borders, which makes international cooperation a crucial part of action to address them.  

With this recognition, the role of multilateral environmental agreements (MEAs) – including those negotiated at UNECE – emerged as a key feature of discussions at the world’s highest decision-making body on the environment, the United Nations Environment Assembly, which held its sixth session (UNEA-6) on 26 February-1 March in Nairobi, Kenya.  

Last updated at
28 Feb 2024 15:11

Making rubbish a resource to end wasteful culture

Photo of people on sitting at a panel
Photo: UNEP

"This report shows that the direct cost of waste management was US$252 billion in 2020, which rises to US$361 billion when externalities are included. These externalities include the costs of pollution, resulting in poor health and greenhouse gas emissions from waste. Unless we take urgent action, total annual costs could almost double as waste generation rises," said Inger Andersen at the launch of the Global Waste Management Outlook 2024 report.

"However, we can’t keep coming at the waste problem by trying to manage what we throw away. Open burning of waste is a disaster. Dumpsites are a disaster. Recycling can’t cope with the sheer volume of waste. To realize the vision of a zero-waste society, we need to redefine what waste is. A lot of what we throw away is a valuable resource, so we must start rethinking the design and delivery of products and services to keep resources in the economy," Ms. Andersen added.

Last updated at
15 Feb 2024 14:57

New body aims to limit pollution’s deadly toll

Smoke rising towards the sky from the chimneys of a paper mill
Photo: Unsplash/Daniel Moqvist

Pollution is widespread – and often fatal.  

Dirty air alone is responsible for 6.7 million deaths globally every year, while conservative estimates suggest that in 2019, 5.5 million people died from heart disease linked to lead exposure.  

To stem the pollution crisis, countries agreed in 2022 to establish a new body that would provide policymakers with robust, independent information on chemicals, waste and pollution.  

Negotiators are finetuning the details of this new science-policy panel. Once operational, it will complete a trifecta of similar scientific bodies designed to counter the triple planetary crisis of climate change, nature and biodiversity loss, and pollution and waste. 

Find out about the new science-policy panel.

Last updated at
09 Feb 2024 16:07

UN Environment Assembly to take on climate change, nature loss, pollution

Delegates will gather for the sixth session of the United Nations Environment Assembly (UNEA-6), the world’s top decision-making body on the environment from 26 February to 1 March 2024 in Nairobi, Kenya.

The assembly brings together 193 Member States, intergovernmental organizations, the broader UN system, civil society groups, the scientific community and the private sector to shape global environmental policy.

Delegates are expected to discuss how multilateralism can help tackle the triple planetary crisis of climate change, nature and biodiversity loss, and pollution and waste.

Last updated at
06 Feb 2024 12:44

Zero Waste Day: call for entries on best practices and success stories

Empty plastic containers
Photo: UNEP/Duncan Moore

The UN Secretary-General's Advisory Board on Zero Waste is seeking best practices, projects, and success stories related to zero waste.

More information

Last updated at
23 Jan 2024 10:07

Take action to #BeatWastePollution

 

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