The Food Waste Index Report 2024, co-authored by the United Nations Environment Programme (UNEP) and Waste & Resources Action Programme (WRAP) has revealed that households worldwide wasted over 1 billion meals per day in 2022.
The report also revealed that 783 million people were affected by hunger, and a third of humanity faced food insecurity.
In 2022,1.05 billion tonnes of food waste were generated. This equates to 132 kilograms per capita and nearly one-fifth of all food available to consumers.
Shockingly, 60 per cent of food waste occurred at the household level, with food services and retail contributing 28 per cent and 12 per cent, respectively.
The report, published ahead of the International Day of Zero Waste, highlights the staggering scale of food waste, its detrimental effects on the economy and environment, and the urgent need for action.
Inger Andersen, Executive Director of UNEP, described food waste as a “global tragedy” with far-reaching consequences for both human development and the environment.
Food waste not only contributes to greenhouse gas emissions but also exacerbates biodiversity loss and strains global economies, costing an estimated USD 1 trillion annually.
The report highlights the urgent need for action at both individual and systemic levels, calling for greater collaboration between public and private sectors to drive meaningful change.
Harriet Lamb, CEO of WRAP, emphasized the importance of coordinated action and public-private partnerships in tackling food waste.
She called on more G20 countries to prioritize food waste reduction efforts and urged stakeholders to support initiatives addressing the multifaceted impacts of food waste on food security, climate change, and economies.
As countries revise their climate plans, the report urges inclusion of food loss and waste reduction targets to enhance climate ambition. It emphasizes the crucial role of public-private partnerships in delivering farm-to-fork solutions and driving long-term, holistic change.