Tag: UN environment programme

UN report: World squanders over ONE BILLION meals a day

“FOOD WASTE IS A GLOBAL TRAGEDY”

Households across all continents wasted over 1 billion meals a day in 2022, while 783 million people were affected by hunger and a third of humanity faced food insecurity. Food waste continues to hurt the global economy and fuel climate change, nature loss, and pollution.

These are the key findings of a UN Environment Programme (UNEP) report published today, ahead of the International Day of Zero Waste.

The UNEP Food Waste Index Report 2024, co-authored with WRAP, provides the most accurate global estimate on food waste at retail and consumer levels. It provides guidance for countries on improving data collection and suggests best practices in moving from measuring to reducing food waste. 

In 2022 there were 1.05 billion tonnes of food waste generated (including inedible parts), amounting to 132 kilograms per capita and almost one-fifth of all food available to consumers. Out of the total food wasted in 2022, 60 per cent happened at the household level, with food services responsible for 28 per cent and retail 12 per cent.

“Food waste is a global tragedy. Millions will go hungry today as food is wasted across the world,” said Inger Andersen, Executive Director of UNEP.

“Not only is this a major development issue, but the impacts of such unnecessary waste are causing substantial costs to the climate and nature. The good news is we know if countries prioritise this issue, they can significantly reverse food loss and waste, reduce climate impacts and economic losses, and accelerate progress on global goals.”

Since 2021, there’s been a strengthening of the data infrastructure with more studies tracking food waste. Globally, the number of data points at the household level almost doubled. Nevertheless, many low- and middle-income countries continue to lack adequate systems for tracking progress to meet Sustainable Development Goal 12.3 of halving food waste by 2030, particularly in retail and food services.

Only four G20 countries (Australia, Japan, UK, the USA) and the European Union have food waste estimates suitable for tracking progress to 2030. Canada and Saudi Arabia have suitable household estimates, with Brazil’s estimate expected late 2024. In this context, the report serves as a practical guide for countries to consistently measure and report food waste.

The data confirms that food waste is not just a ‘rich country’ problem, with levels of household food waste differing in observed average levels for high-income, upper-middle, and lower-middle-income countries by just 7 kg per capita. At the same time, hotter countries appear to generate more food waste per capita in households, potentially due to higher consumption of fresh foods with substantial inedible parts and a lack of robust cold chains.

According to recent data, food loss and waste generates 8-10 per cent of annual global greenhouse gas (GHG) emissions – almost 5 times that of the aviation sector – and significant biodiversity loss by taking up the equivalent of almost a third of the world’s agricultural land. The toll of both food loss and waste on the global economy is estimated at roughly USD 1 trillion.

Urban areas are expected to particularly benefit from efforts to strengthen food waste reduction and circularity. Rural areas generally waste less food, with greater diversion of food scraps to pets, livestock, and home composting as likely explanations.

As of 2022, only 21 countries have included food loss and/or waste reduction in their national climate plans (NDCs). The 2025 NDCs revision process provides a key opportunity to raise climate ambition by integrating food loss and waste. The Food Waste Index Report underscores the urgency of addressing food waste at both individual and systemic levels.

Robust baselines and regular measurement are needed for countries to show changes over time. Thanks to implementation of policies and partnerships, countries such as Japan and the UK show that change at scale is possible, with reductions of 31 per cent and 18 per cent respectively.

“With the huge cost to the environment, society, and global economies caused by food waste, we need greater coordinated action across continents and supply chains. We support UNEP in calling for more G20 countries to measure food waste and work towards SDG12.3,” said Harriet Lamb, CEO of WRAP.

“This is critical to ensuring food feeds people, not landfills. Public-Private Partnerships are one key tool delivering results today, but they require support: whether philanthropic, business, or governmental, actors must rally behind programmes addressing the enormous impact wasting food has on food security, our climate, and our wallets.”

UNEP maintains tracking country-level progress to halve food waste by 2030, with a growing focus on solutions beyond measurement towards reduction. One such solution is systemic action through public-private partnerships (PPPs): Bringing the public sector, private sector and non-government to work together, identify bottlenecks, co-develop solutions, and drive progress.

Appropriate financing can enable PPPs to deliver farm-to-fork reductions in food waste, drive down GHGs emissions and water stress, while sharing best practices and encouraging innovation for long-term, holistic change. PPPs on food loss and waste are growing worldwide, including in Australia, Indonesia, Mexico, South Africa, and in the UK where they have helped cut over a quarter of household food waste per capita from 2007-18.

To catalyse essential action towards reducing food waste and achieving SDG 12.3, it’s imperative to grasp the extent of food waste.

Measuring food waste allows countries to comprehend the magnitude of the issue, thereby revealing the size of the opportunity, while establishing a baseline for tracking progress.

The Food Waste Index Report 2021 marked a pivotal moment in understanding global food waste across retail, food service, and household sectors. It unveiled a greater availability of food waste data than anticipated, particularly at the household level, and revealed that per capita household food waste generation was more consistent worldwide than previously thought.

The Food Waste Index Report 2024 builds upon its predecessor in three key ways: Firstly, it incorporates vastly expanded data points from around the world, providing a significantly more robust global and national estimates, detailed in Chapter 2 of the main report. Secondly, it expands on the SDG 12.3 food waste measurement methodology introduced in the 2021 report, offering enhanced guidance on measurement across retail, food service, and household sectors.

This additional guidance delves into various methodologies, their strengths and limitations, and strategies for prioritising sub-sectors for measurement, as explored in Chapter 3. Lastly, the report transitions from focusing solely on food waste measurement to exploring solutions for food waste reduction. The chapter examines effective approaches to reducing food waste globally, with a spotlight on public-private partnerships in this 2024 report.

‘A Global Tragedy’: UN calls for action on food waste

ONE BILLION MEALS WASTED EVERY SINGLE DAY

Households across all continents wasted over 1 billion meals a day in 2022, while 783 million people were affected by hunger and a third of humanity faced food insecurity.

Food waste continues to hurt the global economy and fuel climate change, nature loss, and pollution. These are the key findings of a UN Environment Programme (UNEP) report published today, ahead of the International Day of Zero Waste.

The UNEP Food Waste Index Report 2024, co-authored with WRAP, provides the most accurate global estimate on food waste at retail and consumer levels. It provides guidance for countries on improving data collection and suggests best practices in moving from measuring to reducing food waste. 

In 2022 there were 1.05 billion tonnes of food waste generated (including inedible parts), amounting to 132 kilograms per capita and almost one-fifth of all food available to consumers. Out of the total food wasted in 2022, 60 per cent happened at the household level, with food services responsible for 28 per cent and retail 12 per cent.

“Food waste is a global tragedy. Millions will go hungry today as food is wasted across the world,” said Inger Andersen, Executive Director of UNEP. “Not only is this a major development issue, but the impacts of such unnecessary waste are causing substantial costs to the climate and nature.

“The good news is we know if countries prioritise this issue, they can significantly reverse food loss and waste, reduce climate impacts and economic losses, and accelerate progress on global goals.”

Since 2021, there’s been a strengthening of the data infrastructure with more studies tracking food waste. Globally, the number of data points at the household level almost doubled. Nevertheless, many low- and middle-income countries continue to lack adequate systems for tracking progress to meet Sustainable Development Goal 12.3 of halving food waste by 2030, particularly in retail and food services.

Only four G20 countries (Australia, Japan, UK, the USA) and the European Union have food waste estimates suitable for tracking progress to 2030. Canada and Saudi Arabia have suitable household estimates, with Brazil’s estimate expected late 2024. In this context, the report serves as a practical guide for countries to consistently measure and report food waste.

The data confirms that food waste is not just a ‘rich country’ problem, with levels of household food waste differing in observed average levels for high-income, upper-middle, and lower-middle-income countries by just 7 kg per capita.

At the same time, hotter countries appear to generate more food waste per capita in households, potentially due to higher consumption of fresh foods with substantial inedible parts and a lack of robust cold chains.

According to recent data, food loss and waste generates 8-10 per cent of annual global greenhouse gas (GHG) emissions – almost 5 times that of the aviation sector – and significant biodiversity loss by taking up the equivalent of almost a third of the world’s agricultural land. The toll of both food loss and waste on the global economy is estimated at roughly USD 1 trillion.

Urban areas are expected to particularly benefit from efforts to strengthen food waste reduction and circularity. Rural areas generally waste less food, with greater diversion of food scraps to pets, livestock, and home composting as likely explanations.

As of 2022, only 21 countries have included food loss and/or waste reduction in their national climate plans (NDCs). The 2025 NDCs revision process provides a key opportunity to raise climate ambition by integrating food loss and waste. The Food Waste Index Report underscores the urgency of addressing food waste at both individual and systemic levels.

Robust baselines and regular measurement are needed for countries to show changes over time. Thanks to implementation of policies and partnerships, countries such as Japan and the UK show that change at scale is possible, with reductions of 31 per cent and 18 per cent respectively.

“With the huge cost to the environment, society, and global economies caused by food waste, we need greater coordinated action across continents and supply chains. We support UNEP in calling for more G20 countries to measure food waste and work towards SDG12.3,” said Harriet Lamb, CEO of WRAP.

“This is critical to ensuring food feeds people, not landfills. Public-Private Partnerships are one key tool delivering results today, but they require support: whether philanthropic, business, or governmental, actors must rally behind programmes addressing the enormous impact wasting food has on food security, our climate, and our wallets.”

UNEP maintains tracking country-level progress to halve food waste by 2030, with a growing focus on solutions beyond measurement towards reduction.

One such solution is systemic action through public-private partnerships (PPPs): Bringing the public sector, private sector and non-government to work together, identify bottlenecks, co-develop solutions, and drive progress.

Appropriate financing can enable PPPs to deliver farm-to-fork reductions in food waste, drive down GHGs emissions and water stress, while sharing best practices and encouraging innovation for long-term, holistic change.

PPPs on food loss and waste are growing worldwide, including in Australia, Indonesia, Mexico, South Africa, and in the UK where they have helped cut over a quarter of household food waste per capita from 2007-18.

Meet the First Ten World Restoration Flagships

  • Efforts from Central America to East Asia honoured as World Restoration Flagships
  • Initiatives now eligible to receive United Nations-backed promotion, advice or funding
  • Unveiled at gala event featuring Dr. Jane Goodall, Jason Momoa, Li Bingbing, Filipe Toledo, Frida Amani, Edward Norton, Ellie Goulding and more

The United Nations has recognized 10 ground-breaking efforts from around the globe for their role in restoring the natural world.

The winning initiatives were unveiled at the UN Biodiversity Conference (COP15) in Montreal and a special virtual gala event featuring actors Jason Momoa and Edward Norton, Dr. Jane Goodall, extreme mountaineer Nirmal Purja, singer Ellie Goulding, UK band Bastille, Chinese celebrity Li Bingbing, UNEP Executive Director Inger Andersen, FAO Deputy Director-General Maria Helena Semedo and British economist Sir Partha Dasgupta, among others. The gala was hosted by Indian National Geographic Explorer and wildlife filmmaker Malaika Vaz. 

The initiatives were declared World Restoration Flagships and are eligible to receive UN-backed promotion, advice or funding.

They were selected under the banner of the United Nations Decade on Ecosystem Restoration, a global movement coordinated by the United Nations Environment Programme (UNEP) and the United Nations Food and Agriculture Organization (FAO). It is designed to prevent and reverse the degradation of natural spaces across the planet.

Together, the 10 flagships aim to restore more than 68 million hectares − an area bigger than Myanmar, France or Somalia − and create nearly 15 million jobs.

In revealing the World Restoration Flagships, the UN Decade seeks to honour the best examples of large-scale and long-term ecosystem restoration, embodying the 10 Restoration Principles of the UN Decade on Ecosystem Restoration.

The UN Decade acknowledges the time needed for restoration efforts to deliver results. Until 2030, regular calls for World Restoration Flagships will be launched. In expectation of increased funding to the UN Decade’s Multi-Partner Trust Fund (MPTF), additional submissions are being considered, including restoration drives from Pakistan, Peru, and an initiative focusing on Somalia and other drought-affected countries.

UNEP Executive Director Inger Andersen said: “Transforming our relationship with nature is the key to reversing the triple planetary crisis of climate change, nature and biodiversity loss, and pollution and waste.

“These 10 inaugural World Restoration Flagships show that with political will, science, and collaboration across borders, we can achieve the goals of the UN Decade of Ecosystem Restoration and forge a more sustainable future not only for the planet but also for those of us who call it home.”

Qu Dongyu, Director General of the FAO, said: “FAO, together with UNEP, as co-lead of the UN Decade on Ecosystem Restoration, is pleased to award the 10 most ambitious, visionary and promising ecosystem restoration initiatives as 2022 World Restoration Flagships.

“Inspired by these flagships, we can learn to restore our ecosystems for better production, better nutrition, a better environment and a better life for all, leaving no one behind.” 

The inaugural World Restoration Flagships are:

Trinational Atlantic Forest Pact

The Atlantic Forest once covered a swath of Brazil, Paraguay and Argentina. But it has been reduced to fragments by centuries of logging, agricultural expansion and city building. 

Hundreds of organizations are active in the decades-long effort to protect and restore the forest in all three countries. Their initiatives are creating wildlife corridors for endangered species, like the jaguar and the golden lion tamarin, securing water supplies for people and nature, countering and building resilience to climate change, and creating thousands of jobs.

Some 700,000 hectares have already been restored with the 2030 target at 1 million hectares and the 2050 target at 15 million hectares.

Abu Dhabi Marine Restoration

Safeguarding the world’s second-largest dugong population is a goal of the drive in the United Arab Emirates to restore beds of seagrass – the vegetarian dugong’s preferred food – coral reefs and mangroves along the Gulf coast.

The project in the emirate of Abu Dhabi will improve conditions for many other plants and animals, including four species of turtle and three kinds of dolphin. Local communities will benefit from the revival of some of the 500 species of fish, as well as greater opportunities for eco-tourism.

Abu Dhabi wants to ensure its coastal ecosystems are resilient in the face of global warming and rapid coastal development in what is already one of the world’s warmest seas.

Some 7,500 hectares of coastal areas have already been restored with another 4,500 hectares under restoration for 2030.

Great Green Wall for Restoration and Peace

The Great Green Wall is an ambitious initiative to restore savannas, grasslands and farmlands across Africa to help families and biodiversity cope with climate change and keep desertification from further threatening already-vulnerable communities.

Launched by the African Union in 2007, this flagship seeks to transform the lives of millions in the Sahel region by creating a belt of green and productive landscapes across 11 countries.

The 2030 goals of the Great Green Wall are to restore 100 million hectares, sequester 250 million tons of carbon and create 10 million jobs.

While the Great Green Wall targets degraded land stretching right across the continent, the UN Decade flagship has a particular focus on Burkina Faso and Niger. 

Ganges River Rejuvenation

Restoring the health of the Ganges, India’s holy river, is the focus of a major push to cut pollution, rebuild forest cover and bring a wide range of benefits to the 520 million people living around its vast basin.

Climate change, population growth, industrialization and irrigation have degraded the Ganges along its arcing 2,525-kilometre course from the Himalayas to the Bay of Bengal.

Launched in 2014, the government-led Namami Gange initiative is rejuvenating, protecting and conserving the Ganges and its tributaries, reforesting parts of the Ganges basin and promoting sustainable farming. It also aims to revive key wildlife species, including river dolphins, softshell turtles, otters, and the hilsa shad fish. 

Investment by the Indian government is up to $4.25 billion so far. The initiative has the involvement of 230 organisations, with 1,500km of river restored to date. Additionally, there has been 30,000 hectares of afforestation so far, with a 2030 goal of 134,000 hectares.

Multi-Country Mountain Initiative 

Mountain regions face unique challenges. Climate change is melting glaciers, eroding soils and driving species uphill – often toward extinction. The water that mountains supply to farms and cities in the plains below is becoming unreliable.

The initiative – based in Serbia, Kyrgyzstan, Uganda and Rwanda – showcases how projects in three diverse regions are using restoration to make mountain ecosystems more resilient so they can support their unique wildlife and deliver vital benefits to people.

Uganda and Rwanda are home to one of only two remaining populations of the endangered mountain gorilla. Thanks to the protection of their habitat, gorilla numbers have doubled in the last 30 years.

In Kyrgyzstan, herders are managing grasslands more sustainably so that they provide better food for both livestock and Asiatic ibex. Snow leopards are slowly bouncing back.

In Serbia, authorities are expanding tree cover and revitalizing pastures in two protected areas. Brown bears have returned to the forests, where restoration is also helping ecosystems recover from wildfires.

Small Island Developing States Restoration Drive

Focused on three small island developing states – Vanuatu, St Lucia and Comoros – this flagship is scaling up ridge-to-reef restoration of unique ecosystems and tapping blue economic growth to help island communities rebound from the COVID-19 pandemic.

Goals include a reduction in pressures on coral reefs, which are vulnerable to storm damage, so that fish stocks can recover. Ecosystems under restoration also include seagrass beds, mangroves and forests.

As well as creating a “toolbox” of solutions for sustainable island development, this flagship aims to amplify the voice of island nations facing rising sea levels and intensifying storms as a result of climate change.

Altyn Dala Conservation Initiative

Like many grasslands around the world, the vast steppes of Central Asia are in decline due to factors like overgrazing, conversion to arable land and the shifting climate.

In Kazakhstan, the Altyn Dala Conservation Initiative has been working since 2005 to restore the steppe, semi-desert and desert ecosystems within the historic range of the Saiga, a once abundant antelope critically endangered by hunting and habitat loss.

In fact, the Saiga population had plunged to 50,000 in 2006 but rebounded to 1.3 million in 2022. As well as reviving and protecting the steppe, the initiative has helped conserve wetlands that are a vital stopover for an estimated 10 million migratory birds. Among the key bird species are the sociable lapwing, the red-breasted goose, the white-headed duck and the Siberian crane.

Central American Dry Corridor

Exposed to heatwaves and unpredictable rainfall, the ecosystems and peoples of the Central American Dry Corridor are especially vulnerable to climate change. As recently as 2019, a fifth year of drought left 1.2 million people in the region needing food aid.

Tapping traditional farming methods to build the productivity of landscapes, including their biodiversity, is at the heart of this restoration flagship covering six countries: Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua and Panama.

For example, agroforestry systems integrating tree cover with crops like coffee, cocoa and cardamom can boost soil fertility and water availability while sustaining much of the biodiversity of the original tropical forest.

By 2030, the goal is to have 100,000 hectares under restoration and create 5,000 permanent jobs.

Building with Nature in Indonesia

Demak, a low-lying coastal community on Indonesia’s main island of Java, has been plagued by erosion, flooding and land loss caused by the removal of mangroves for aquaculture ponds, land subsidence and infrastructure.

Rather than replanting mangrove trees, this innovative World Restoration Flagship has built fence-like structures with natural materials along the shore to calm waves and trap sediment, creating conditions for mangroves to rebound naturally. The total length of permeable structures built is 3.4 km and 199 ha of mangroves have been restored.

In return for letting mangroves regenerate, farmers have been schooled in sustainable techniques that have increased their shrimp production. With mangroves providing habitat for a plethora of marine organisms, fishers have also seen their near-shore catches improve.

Shan-Shui Initiative in China

This ambitious initiative combines 75 large-scale projects to restore ecosystems, from mountains to coastal estuaries, across the world’s most populous nation.

Launched in 2016, the initiative results from a systematic approach to restoration. Projects dovetail with national spatial plans, work at the landscape or watershed scale, include agricultural and urban areas as well as natural ecosystems, and seek to boost multiple local industries. All include goals for biodiversity.

Examples include the Oujiang River Headwaters Project in Zhejiang province, which integrates scientific knowledge with traditional farming methods, like slope terracing and combining crops with fish- and duck-rearing, to make land use more sustainable.

Some 3.5 million hectares have been restored so far. The 2030 target is 10 million hectares.

The UN Decade on Ecosystem Restoration runs until 2030, which is also the deadline for achieving the Sustainable Development Goals. Without halting and reversing the degradation of terrestrial and aquatic ecosystems, 1 million species are at risk of extinction. Scientists say restoring only 15 per cent of ecosystems in priority areas and thereby improving habitats can cut extinctions by 60 per cent.

The UN Decade addresses all three Rio Conventions and encourages its partners in integrating climate forecasts and a different climate future in their restoration efforts.

There has never been a more urgent need to revive damaged ecosystems than now. Ecosystems support all life on Earth. The healthier our ecosystems are, the healthier the planet and its people. Ecosystem restoration will only succeed if everyone joins the #GenerationRestoration movement to prevent, halt and reverse the degradation of ecosystems worldwide.