ECO-EFFICIENCY IN AGRICULTURE

    Descrizione 1
    Update date
    Authors

    Carmela Cascone, Elisa Quaranta (PhD student, University of Helsinki)

    Abstract
    Immagine
    Abstract

    The indicator analyses the capacity of the national agricultural sector to stimulate economic growth while simultaneously reducing environmental pressures and impacts. The purpose of the indicator is to measure the eco-efficiency of agriculture, that is, its ability to decouple economic growth factors from increasing environmental pressures and impacts.

    The evolution of the variables shows a positive trend in the eco-efficiency of Italian agriculture over the analysis period (2000–2022). This is evident when comparing the performance of the economic variable (represented by the value added at basic prices) with the trend of environmental pressures, which have all decreased compared to the base year (2000) — with the exception of irrigated areas — although not all reductions have been substantial (e.g. energy use).

    Description

    The indicator assesses the capacity of the national agricultural sector to foster economic growth while simultaneously reducing environmental pressures and impacts. It is developed in line with the European Commission’s Strategy on the Sustainable Use of Natural Resources (EC, 2005), the objectives of the European Green Deal (EC, 2019), the 2030 Agenda for Sustainable Development (UN, 2015), and the Kunming-Montreal Global Biodiversity Framework (UN, 2022).

    The strategy calls for the development of aggregated indicators to evaluate the effectiveness of national policies in decoupling GDP growth (as a proxy for overall economic activity) from environmental degradation and resource depletion, within a European policy framework. This is particularly relevant for the agriculture and fisheries sectors, where policymaking falls under the exclusive competence of the European Commission.

    The indicator is expressed as a composite index that compares the value added at basic prices with resource use variables such as Utilised Agricultural Area (UAA), irrigated agricultural land, permanent grasslands and pastures, and energy consumption. At the same time, it accounts for environmental pressures such as air emissions, use of plant protection products and fertilizers, and impacts on biodiversity.

    Purpose

    Measuring the eco-efficiency of the agricultural sector—namely, its capacity to decouple economic growth drivers from increasing environmental pressures and impacts—is in line with the requirements of Communication COM(2005) 670 and is among the objectives of the 2023–2027 Common Agricultural Policy (CAP), the European Green Deal, the 2030 Agenda for Sustainable Development, and the Kunming-Montreal Global Biodiversity Framework (K-M GBF).

    Policy relevance and utility for users
    It is of national scope or it is applicable to environmental issues at the regional level but of national relevance.
    It can describe the trend without necessarily evaluating it.
    It is sensitive to changes occurring in the environment and/or in human activities
    It provides a representative picture of environmental conditions, environmental pressures, and societal responses
    It provides a basis for international comparisons.
    Analytical soundness
    Be based on international standards and international consensus about its validity;
    Be theoretically well founded in technical and scientific terms
    Presents reliability and validity of measurement and data collection methods
    Temporal comparability
    Spatial 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
    An “appropriate” temporal coverage
    Main regulatory references and objectives

    Deliberation CIPE No. 57 of 2 August 2002;
    Deliberation CIPE No. 108 of 22 December 2017;
    Deliberation CITE No. 1 of 18 September 2023;
    COM(2020) 381 final;
    COM(2020) 98;
    COM(2019) 640;
    COM(2005) 670;
    Decision No. 1386/2013/EU of the European Parliament and of the Council of 20 November 2013;
    Decision No. 2022/591/EU of the European Parliament and of the Council of 6 April 2022;
    Regulation (EU) 2020/2220 of the European Parliament and of the Council of 23 December 2020.

    The sustainable use of natural resources, both in the production and consumption phases, is a fundamental factor for long-term prosperity at national, continental, and global levels. In 2015, the United Nations adopted the Sustainable Development Goals (SDGs), set out in the document “Transforming our world: the 2030 Agenda for Sustainable Development.” These goals, which replace and expand the Millennium Development Goals (MDGs) expired at the end of 2015, are valid for the 2015–2030 period. Among them are objectives related to the sustainable and efficient use of resources, such as:

    • Goal 15: "Protect, restore and promote sustainable use of terrestrial ecosystems, sustainably manage forests, combat desertification, halt and reverse land degradation and halt biodiversity loss";

    • Goal 2: "End hunger, achieve food security and improved nutrition, and promote sustainable agriculture";

    • Goal 6: "Ensure availability and sustainable management of water and sanitation for all";

    • Goal 12: "Ensure sustainable consumption and production patterns".

    In 2022, the 15th Conference of the Parties (COP 15) to the United Nations Convention on Biological Diversity (CBD) adopted the Kunming-Montreal Global Biodiversity Framework (K-M GBF), which sets an ambitious path to achieve the 2050 Vision of “living in harmony with nature.” The framework includes four long-term goals for 2050 and 23 action-oriented targets for 2030 aimed at halting and reversing biodiversity loss. This historic agreement supports the achievement of the SDGs and represents the first comprehensive global effort to ensure the stability of ecosystem services essential for human security, economic development, nature conservation, and climate change mitigation.

    At the EU level, the European Green Deal [COM(2019) 640] sets out a new growth strategy that aims to transform the EU into a fair and prosperous society with a modern, resource-efficient, and competitive economy where net greenhouse gas emissions are reduced to zero and economic growth is decoupled from resource use. The new Circular Economy Action Plan [COM(2020) 98] supports the achievement of climate neutrality by 2050 and the decoupling of economic growth from natural resource use, while ensuring long-term EU competitiveness and leaving no one behind.

    The 8th Environment Action Programme to 2030 (EAP) [Decision (EU) 2022/591] aims to accelerate the transition to a climate-neutral, resource-efficient, regenerative economy that gives back to the planet more than it takes. A new monitoring framework has been proposed to assess progress toward the goal of “living well, within the planetary boundaries.” The strategies “Farm to Fork” [COM(2020) 381] and “Biodiversity for 2030” [COM(2020) 380] establish concrete targets for the agricultural sector by 2030, including:

    • dedicating at least 25% of EU agricultural land to organic farming,

    • achieving a 50% reduction in the overall use and risk of chemical pesticides.

    These instruments reinforce policy pathways designed to enable economic growth decoupled from environmental pressures and impacts, as already outlined in previous strategies, such as the 7th Environment Action Programme to 2020, the EU Circular Economy Package and Action Plan [COM(2015) 614], the Roadmap to a Resource Efficient Europe [COM(2011) 571], and the updated EU Bioeconomy Strategy [COM(2018) 673].

    In Italy, Law No. 221 of 28 December 2015 “Provisions on environmental matters to promote green economy measures and contain excessive use of natural resources” introduced various measures relating to nature protection, sustainable development, environmental assessments, energy, green public procurement, waste management and remediation, soil conservation, and water resources. Additionally, the National Strategy for Sustainable Development (SNSvS), approved by CIPE Deliberation No. 108/2017 and updated in 2022 (CITE Deliberation No. 1/2023), represents the first step in translating the principles and goals of the 2030 Agenda into national policies.

    DPSIR
    Response
    Indicator type
    Efficiency (C)
    References

    ISPRA, 2024[a]. Italian Greenhouse Gas Inventory 1990-2022.National Inventory Report 2024. Annual Report for submission under the UN Framework Convention on Climate Change. Rapporto ISPRA 398/2024 ( https://emissioni.sina.isprambiente.it/wp-content/uploads/2024/05/NIR2024-Rapporto-398-2024.pdf  )
    ISPRA, 2024[b].Italian Emission Inventory1990 – 2022 Informative Inventory Report 2024. Annual Report for submission under the UNECE Convention on Long-range Transboundary Air Pollution and European Union National Emission Ceiling Directive. Rapporto ISPRA 400/2024. Rome, Italy. ( https://emissioni.sina.isprambiente.it/wp-content/uploads/2024/05/IIR2024-Rapporto-400-2024.pdf )
    ISPRA, 2011. Agricoltura. Emissioni nazionali in atmosfera dal 1990 al 2009. Rapporto Ispra 140/2011. Roma, Italia. ( http://www.isprambiente.gov.it/it/pubblicazioni/rapporti/agricoltura-emissioni-nazionali-in-atmosfera-dal )
    ISTAT, 2024. Conti e aggregati economici territoriali 1995-2022 [Valore aggiunto in milioni di euro - valore aggiunto per branca di attività - a prezzi base - valori concatenati con anno di riferimento 2015 - dati grezzi - aggiornamento dicembre 2023]. ( http://dati.istat.it/index.aspx?queryid=11479# )
    ISTAT, 2024 Censimento Agricoltura 2020 – aggiornamento Disponibile: (https://esploradati.istat.it/databrowser/#/it/censimentoagricoltura )                                             ISTAT, 2023. Mezzi di Produzione [Fertilizzanti e Fitosanitari - aggiornamento 2022]. ( http://dati.istat.it/Index.aspx?QueryId=31590# )
    ISTAT, 2022. 7° Censimento Generale dell'Agricoltura. Annata agraria 2019-2020
    ISTAT, 2021. Struttura delle aziende agricole [Aziende e Superfici per Coltivazione - aggiornamento 2016]. ( http://dati.istat.it/Index.aspx?QueryId=31590# )
    ISTAT, 2019. Struttura e caratteristiche delle unità economiche del settore agricolo. Anno 2017
    ISTAT, 2017. Indagine sulla struttura e produzione delle aziende agricole. Anno 2016
    ISTAT, 2011. 6° Censimento Generale dell'Agricoltura
    MASE, 2023. La situazione energetica nazionale nel 2022. Dipartimento Energia -  Direzione Generale Infrastrutture e Sicurezza - DGIS - ( https://www.mase.gov.it/sites/default/files/Archivio_Energia/LA%20RELAZIONE%20SULLA%20SITUAZIONE%20ENERGETICA%20NAZIONALE%20NEL%202022_MASE%20Luglio%202023.pdf )
    United Nations, 2022. Kunming-Montreal Global Biodiversity Framework (CBD/COP/DEC/15/4)United Nations, 2015. The Millennium Development Goals Report 2015
    United Nations, 2015. Transforming our world: the 2030 Agenda for Sustainable Development. A/RES/70/1

    Further actions

    It would be advisable, for the further development of the indicator, to integrate quantitative data on the evolution of agricultural land use with qualitative information. This would allow, for example, an assessment of the extent of agricultural land converted into land uses with lower degrees of naturalness (such as infrastructure, built-up areas, etc.) and the degree of fragmentation of the agricultural landscape.

    Frequenza di rilevazione dei dati
    Annuale
    Biennale
    Triennale
    Fonte dei dati
    ISPRA
    ISTAT (Istituto Nazionale di Statistica)
    MASE (Ministero dell'ambiente e della Sicurezza Energetica)
    MiTE (Ministero della Transizione Ecologica).
    MSE (Ministero dello sviluppo economico)
    SINAB (Sistema di Informazione Nazionale sull'Agricoltura Biologica)
    Data availabilty

    ISPRA, Inventario delle emissioni in atmosfera (http://www.sinanet.isprambiente.it/it/sia-ispra/serie-storiche-emissioni) 

    ISTAT, Indagine sulla struttura e sulle produzioni delle aziende agricole (SPA) (http://dati.istat.it/) 

    ISTAT, Conti e aggregati economici nazionali annuali (http://dati.istat.it/) 

    ISTAT, 7° Censimento Generale dell'Agricoltura. Annata agraria 2019-2020 (https://www.istat.it/it/archivio/273753) 

    ISTAT, Censimento Agricoltura 2020 - aggiornamento (https://esploradati.istat.it/databrowser/#/it/censimentoagricoltura)

    Ministero dell'Ambiente e della Sicurezza Energetica - MASE, 2023. La situazione energetica nazionale nel 2022 (https://www.mase.gov.it/sites/default/files/Archivio_Energia/LA%20RELAZIONE%20SULLA%20SITUAZIONE%20ENERGETICA%20NAZIONALE%20NEL%202022_MASE%20Luglio%202023.pdf)

    MiSE, Bilancio Energetico Nazionale (https://dgsaie.mise.gov.it/ben.php) 

    MiTE, Situazione Energetica Nazionale (https://dgsaie.mise.gov.it/situazione-energetica-nazionale) 

    Rete Rurale Nazionale & Lipu (2024). Farmland Bird Index nazionale e andamenti di popolazione delle specie in Italia nel periodo 2000-2023

    SINAB, Dati “Bio in Cifre 2023” (https://www.sinab.it/content/bio-statistiche)

    Spatial coverage

    Italy

    Time coverage

    2000-2022

    Processing methodology

    The indicator compares the value added at basic prices—that is, the difference between the value of goods and services produced by the agricultural sector and the value of intermediate goods and services consumed during the reference period—with the use of resources, represented by the Utilised Agricultural Area (UAA), irrigated agricultural area, permanent grasslands and pastures, and energy consumption. It also considers environmental pressures such as air emissions, and the use of plant protection products and fertilizers, as well as impacts on biodiversity.
    The trend of these variables over the 2000–2022 period is assessed using an indexed approach, with the year 2000 as the baseline (index value = 100).

    Update frequency
    Year
    Qualità dell'informazione

    The indicator provides appropriate information to assess the country's progress towards the objective of sustainable use of natural resources in agriculture, as set out in the Strategy for the Sustainable Use of Natural Resources (COM(2005) 670). The data have been collected over many years using standardized and harmonized methodologies at the European level; as a result, they are comparable over time.
    The only limitation lies in the update frequency, as not all components of the indicator are based on annually available data.


    State
    Undefinable
    Trend
    Positive
    State assessment/description

    The status of the indicator is not defined, as it is an index number that aggregates multiple components aimed at describing the efficiency of the agricultural sector. It is therefore intended to highlight trends over time, particularly the decoupling of environmental pressures from economic growth, as well as the impacts on biodiversity.

    Trend assessment/description

    The evolution of the variables indicates a generally positive trend in the eco-efficiency of Italian agriculture over the period 2000–2022, although a clear decoupling trend is not evident (Figures 1 and 2). This can be observed by comparing the trend of the economic variable (represented by gross value added at basic prices) with that of environmental pressures, which are all decreasing (with the exception of irrigated areas), although not all show a significant reduction (e.g. energy use).

    Comments

    Greenhouse gas emissions from the agricultural sector have shown a downward trend, with a reduction of 18 percentage points in 2022 compared to the year 2000. Acidifying emissions—which include ammonia, nitrogen oxides, carbon monoxide, non-methane volatile organic compounds (NMVOCs), and sulfur oxides—are primarily driven by ammonia in the agricultural sector. These emissions have also declined since 2002, with a 31 percentage point reduction by 2022, marking the lowest value in the series (index number of 69) (Figure 1).

    NMVOCs and nitrogen oxides are considered precursors of tropospheric ozone. The agricultural sector contributes only marginally to national emissions of these substances. Nonetheless, a significant decrease is observed starting from 2009, reaching the minimum index value of 77 in 2022.

    Energy consumption in agriculture, which remained above the 2000 baseline until 2019, dropped to its lowest level in 2022—6 percentage points below the baseline.


    As for fertiliser consumption (Figure 2), it has remained below the 2000 reference value since 2005, reaching its lowest point in 2022 with an index value of 34, despite showing a slight upward trend in the last two years. The amount of active substances in plant protection products distributed has remained below 2000 levels since 2009 (down by 37 percentage points in 2021).

    The Utilised Agricultural Area (UAA) has decreased by 6 percentage points in 2020 compared to 2000, amounting to 12.432 million hectares according to the latest ISTAT Agricultural Census. Within the UAA, irrigated areas show fluctuations: reaching their lowest value in 2010 (down by 2 points from 2000), followed by a significant increase in 2013 (+20 points from 2010), a sharp decline in 2016 (−14 points compared to 2013), and a modest increase again in 2020 (+1 point from 2016), indicating increased use of water resources in agriculture.


    The area of permanent grassland and pastures reached its lowest level (3.069 million hectares) in 2020. Conversely, the area under organic farming—despite fluctuations until 2008—has steadily increased, more than doubling from 2020 onward, with a 226% increase in 2022 compared to 2000. In 2022, Italy saw a 7.5% year-on-year increase in organic farmland (+163,000 hectares), reaching 2,349,880 hectares by 31 December 2022. This represents 19% of the total UAA, a significant contribution toward the EU target of 25% organic farmland by 2030, as set in the “Farm to Fork” and “Biodiversity 2030” strategies.

    The Farmland Bird Index (FBI) for Italy shows a steady decline in populations of farmland bird species between 2000 and 2022, reaching an index value of 69 in 2022—indicating a net loss of 31 percentage points compared to 2000.


    Overall, these trends reflect a gradual shift away from highly intensive agriculture, albeit unevenly across time and territory. The long-term improvement in eco-efficiency is largely attributable to legislative and financial measures at both EU and national levels, including those promoting organic farming and biodiversity protection. Nevertheless, despite advancements in agronomic practices over the past decade, environmental quality levels remain insufficient to ensure the full preservation of agricultural biodiversity.

    Recent developments warrant further evaluation, but the positive trend in economic output, combined with the decline in most environmental pressures, highlights a generally favorable trajectory for sustainable agriculture in Italy.


    Data
    Thumbnail
    Headline

    Figure 1: Eco-efficiency in Agriculture, expressed as a composite index of agricultural value added at basic prices, energy use, and pollutant emissions

    Data source

    ISPRA elaboration based on data from ISPRA, ISTAT, MASE

    Thumbnail
    Headline

    Figure 2: Eco-efficiency in agriculture, expressed as an integrated index of value added at basic prices, natural resource use, technical input consumption, and biodiversity impact.

    Data source
    ISPRA elaboration based on data from ISTAT, Rete Rurale&LIPU, SINAB
    English