ORGANIC MUNICIPAL WASTE RECYCLING RATE

    Panel 1
    Update date
    Authors

    Angelo Santini, Fabio Tatti

    Abstract
    Graph
    Abstract

    In 2023, the ratio between the amount of organic waste recycled and the amount collected separately reached 80.9%, reflecting an increase compared to both 2022 (79.9%) and 2021 (80.7%).

    Description

    Organic waste represents a key stream for achieving the recovery and recycling targets set by current waste management regulations. It is therefore essential to increase the amount of organic waste collected separately through more efficient waste collection systems, minimizing the volume sent to landfill. This indicator measures the ratio between the annual amount of organic waste collected separately and the amount recycled.

    Purpose

    To measure progress in circular economy policies, providing a basis for setting common long-term goals and defining new policies. This indicator is part of the core set of indicators identified by the National Strategy for Circular Economy.

    Policy relevance and utility for users
    It is of national scope or applicable to environmental issues at the regional level but of national significance.
    It is able to describe the trend without necessarily providing an evaluation of it.
    It is simple and easy to interpret.
    It is sensitive to changes occurring in the environment and/or human activities
    It provides a representative overview of environmental conditions, environmental pressures, and societal responses.
    It provides a basis for international comparisons
    It has a threshold or reference value against which it can be compared.
    Analytical soundness
    Be theoretically well founded in technical and scientific terms
    Presents reliability and validity of measurement and data collection methods
    Temporal comparability
    Measurability (data)
    Adequately documented and of known quality
    Updated at regular intervals in accordance with reliable procedures
    Readily available or made available at a reasonable cost/benefit ratio
    An “adequate” spatial coverage
    Main regulatory references and objectives

    For organic waste, the obligation of separate collection has been in force at the European Union level since December 31, 2023 (Article 22 of Directive 2008/98/EC). In Italy, pursuant to Article 182-ter of Legislative Decree No. 152/2006, the obligation for all municipalities came into effect on December 31, 2021.

    According to paragraph 6 of Article 182-ter, biodegradable and compostable packaging and materials certified under UNI EN 13432 are included in the organic waste collection. Regulations on organic waste and biodegradable/compostable plastic waste are important because they:

    • Significantly contribute to achieving the national target of at least 65% separate collection of municipal waste.
    • Play a crucial role in meeting the EU target for municipal waste recycling (50% by 2020, 55% thereafter).
    DPSIR
    Response
    Indicator type
    Performance (B)
    References

    ISPRA - Rapporto Rifiuti Urbani (various editions)

    Data source

    ISPRA (Italian National Institute for Environmental Protection and Research)

    Data collection frequency
    Yearly
    Data availabilty

    I dati della raccolta su scala nazionale, per macroarea regionale, regionale, provincia e comune sono liberamente consultabili e scaricabili dal sito www.catasto-rifiuti.isprambiente.it.

    Spatial coverage

    National

    Time coverage

    2020-2023

    Processing methodology

    The indicator is calculated as the ratio of the total amount of separately collected organic waste in Italy to the amount of organic waste that is effectively recycled.

    Update frequency
    Year
    Data quality

    This is a nationally significant indicator that allows for international comparisons. Organic waste data is collected following standardized methodologies, ensuring comparability over time.

    Status
    Undefinable
    Trend
    Steady
    State assessment/description

    In 2023, the ratio between the amount of organic waste recycled and the amount collected separately was 80.9% (Table 1 and Figure 1).

    Trend assessment/description

    Il trend dal 2020 è sostanzialmente stabile. Nel 2023 si rileva un valore percentuale pari al 80,9%, in leggero aumento rispetto al 79,9% del 2022 e all’80,7% del 2021 (Tabella 1 e Figura 1).

     
    Comments

    A comparison between the overall separate collection rate (66.6% in 2023) and the recycling rate (50.8%) of municipal waste reveals a significant gap between collection and actual material recovery. This discrepancy highlights the need to focus on the quality of separate collection—particularly for organic waste—which plays a critical role in ensuring the production of a compliant soil improver (compost) that meets regulatory standards and is therefore marketable as a product (Table 1). Moreover, organic waste sent for recycling represents the most influential waste stream in determining the overall recycling rate for municipal waste, accounting for 41% of the total recycled fraction.

    Data
    Immagine
    Headline

    Figure 1: Trend of the ratio between quantities of organic waste recycled and quantities of organic waste separately collected

    Data source

    ISPRA

    File
    Headline

    Table 1: Percentage of municipal waste separately collected and recycled

    Data source

    ISPRA

    Graph
    English