Food Waste Index Report 2024

United Nations 2 years ago

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.
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layersDaily Sustainability Digest

Published about 11 hours ago



The drive to decarbonise the built environment continues to redefine sustainable construction, with pioneering projects demonstrating that environmental sustainability in construction can align with operational excellence. Sweden’s EcoDataCenter 1, operating entirely on renewable energy, has become a model for low carbon design within high-demand infrastructure. Its reliance on hydropower, local solar generation and wind integration shows how data centres can achieve measurable reductions in the carbon footprint of construction when whole life carbon assessment and lifecycle assessment are embedded from outset to operation. The development sets a benchmark for net zero whole life carbon strategies in energy-intensive facilities, redefining expectations for low carbon building performance.

The Urban Land Institute is reinforcing its commitment to decarbonising the built environment through its Randall Lewis Center for Sustainability. The organisation’s new appointments signal a deeper adoption of sustainable building practices that link policy and practical application, promoting whole life carbon and life cycle cost transparency across portfolios. By prioritising embodied carbon in materials and encouraging standardised environmental product declarations (EPDs), the Institute is pushing for data-driven methods of evaluating the environmental impact of construction and improving building lifecycle performance. Such leadership is essential for realising resource efficiency in construction and embedding circular construction strategies as standard business practice.

At Nottingham Trent University, the Bolsover Net Zero Innovation Programme has gained recognition for closing the low-carbon skills gap that hampers large-scale adoption of sustainable design. Its award-winning focus on training demonstrates how universities can advance sustainable building design and eco-design for buildings through collaboration with industry partners. Graduates versed in whole life carbon methodologies and life cycle thinking in construction are already driving innovation in sustainable architecture and low carbon construction materials, delivering the expertise required for truly carbon neutral construction.

Policy undercurrents in Europe are reinforcing accountability. The European Parliament’s decision to reject amendments that could have weakened corporate sustainability reporting obligations represents a safeguard for transparency across the construction supply chain. Such action ensures that sustainable building design and green construction are not reduced to marketing language but instead rest on verifiable data, lifecycle performance, and quantifiable carbon footprint reduction. This political support strengthens the regulatory foundation for achieving net zero carbon buildings and embedding circular economy principles within procurement frameworks.

UK market data reflect a more complex picture. Project approvals and contract awards are slowing, underlining the need for long-term investment and strategic alignment between sustainable material specification, green infrastructure, and circular economy in construction. A decline in projects threatens progress toward low-impact construction and greener supply networks that depend on renewable building materials and low embodied carbon materials. Sustaining momentum toward net zero carbon and carbon neutral construction will require a consistent pipeline that integrates economic planning with environmental goals, ensuring that sustainability becomes a fixed parameter of design, delivery and reuse across the full life cycle of every building.

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