Strategy for Sustainable Development in Italy

The indicator represents the historical series of national greenhouse gas emissions from 1990 to 2024, by sector of origin. The analysis of the data shows, in 2024, a significant reduction in emissions compared to 1990 (-30.2%), explained by the economic recession which has slowed down consumption in recent years but also by a greater use of renewable energy, with a consequent reduction in CO emissions ₂  of the energy sector (-30.2% compared to 1990).

The indicator represents, over the period 1990 - 2024, the trend in greenhouse gas emissions in Italy per inhabitant and compared to GDP. There is a decrease for both, accentuated by the growth of population and GDP, which therefore highlights a decoupling between determinants and pressures.

In 2022, Italy's primary environmental expenditure increased by 163% compared to 2021, reflecting a greater political interest in environmental issues. However, the share of key sectors (biodiversity and landscape protection, forest and wildlife management) in total environmental spending declined from 9.1% to 4.2%.

Despite the increase in available resources, spending capacity varies across sectors, with efficiency rates ranging from 88.5% for biodiversity to 69.1% for forest management. This trend highlights the need to optimize investments to ensure the protection of natural heritage, in alignment with the sustainable development goals of the 2030 Agenda.

Land fragmentation is the process that leads to a progressive reduction in the surface area of natural and semi-natural environments and to an increase in their isolation. This process, which transforms large territorial patches into smaller and more isolated units, is mainly driven by urban expansion—implemented through more or less sustainable development patterns—and by the growth of infrastructure networks aimed at improving connectivity between urbanized areas through linear works. In 2024, 42.41% of the national territory was classified as having high or very high fragmentation. The regions with the largest share of very highly fragmented land are Veneto (39.73%), Lombardy (33.73%), Emilia-Romagna (25.22%), Puglia (25.22%), and Campania (25.76%). These figures confirm the close relationship between fragmentation and urbanization density.

The indicator represents the national trend in the emission values ​​of tropospheric ozone precursors: nitrogen oxides and non-methane volatile organic compounds, distinguished by sector of origin. The marked decrease from 1990 to 2024 is highlighted (-75% for NOx, and -57% for NMVOC), determined by the strong decrease in emissions deriving from transport.

The indicator quantifies soil consumed as a result of a change from a non-artificial soil cover to an artificial soil cover, according to the principle of net land take, i.e. net of transformations from consumed soil back to non-consumed soil (generally the restoration of construction sites and other areas that in the previous year fell under reversible soil consumption).
Gross soil consumption recorded in 2024 affected 8,370 hectares of territory, causing the often irreversible loss of natural, semi-natural, and agricultural areas and their related ecosystem services.

In 2024, Domestic Material Consumption in Italy stood at 486 million tonnes (-0.7% compared to 2023), while Resource Productivity grew to 3.76 euro/kg (+1.4%), confirming an improvement in the efficiency of the use of natural resources.

In 2024, the separate collection rate was 67.7% of national municipal waste generation, increasing by 1.1 percentage points compared with 2023 and remaining above the target set by legislation for 2012 (65%).
 

In 2024, the total amount of municipal waste disposed of in landfills amounted to over 4.4 million tonnes, and the number of operational landfills is equal to 102 plants. There was a reduction, compared to 2023, in the total quantity of urban waste disposed of in landfill equal to 3.7% (-170 thousand tons), and in the number of operational sites equal to 8.9% (-10 facilities). 

n 2023, organic farming in Italy covered 2,456,020 hectares, involving approximately 94,400 organic operators. Organic agriculture accounted for 7.4% of all farms and 19.8% of the utilised agricultural area (UAA), according to the 2021 ISTAT Census, falling 5.2 percentage points short of the 25% UAA target for organic farming. 

Over the past 33 years, the trend has been upward in both the number of operators and cultivated area, countering the long-standing decline in utilised agricultural area in Italy.

 At the European level, Italy ranks among the most virtuous Member States.

The energy intensity indicator expresses the relationship between energy consumption (whether gross or final) and the Gross Domestic Product (GDP) expressed at chain-linked market prices. This parameter represents a fundamental measure of the energy efficiency of an entire economic system, indicating how much energy is consumed to generate a unit of wealth. The analysis of the Italian time series between 1995 and 2024 reveals a progressive and structural decoupling between economic growth and energy consumption. In the face of economic fluctuations, the Italian productive and civil system has recorded a clear increase in efficiency, significantly reducing the quantity of energy necessary to produce national wealth, driven above all by the technological transformation of the industrial and civil sectors.

The internal comparison within the European Union highlights that Italy's primary and final energy intensity is lower than the European average due to the historical shortage of primary energy sources (which has favored the creation of economical behaviors and infrastructures in the use of energy and a production structure that is not excessively energy-intensive), the strong taxation (which has increased the cost of energy sources to end users beyond the values ​​of other countries), the lower per capita income, and the relatively mild climate. According to an increasing ranking of gross energy intensity values, Italy ranks 7th among the countries of the European Union.

In Italy, the share of energy from renewable sources reached 20.4% of gross final consumption in 2020, exceeding the national target of 17%. In 2023, this share declined to 19.6%, remaining well below the 2030 target of 38.7%.

The percentage of treated wastewater reflects the amount of biodegradable organic load that reaches urban wastewater treatment plants compared to the total organic load produced by agglomerations (2,000 PE or more) across the national territory. In 2022-2023, this percentage is 93.51%, an increase compared to 2020 (93.3%).

The indicator evaluates the demand for freight transport (also in relation to economic growth) and the evolution over time of modal split. The transport demand is increasingly met by road freight transport, which continues to dominate other transport modes in terms of growth and modal share (approximately 59% in 2024).

The indicator measures passenger transport demand (according to different modes) and compares its trend with that of economic growth and population. Transport demand is increasingly met by individual road transport (passenger cars and motorcycles), which, due to its growth and modal share (approximately 79% in 2024), remains dominant compared to other transport modes.

The Circular Material Use Rate (CMUR) measures  the share of material resources reused by an economy. In the period 2004-2024 the rate of circular use of Italian materials goes from 5.8% to 21.6%

The European Commission adopted the EU Biodiversity Strategy for 2030 (EBS 2030, COM(2020) 380 final), which calls on Member States to protect at least 30% of national land territory and 30% of marine areas, with at least one third of these areas under strict protection. These objectives have been incorporated into the Italian National Biodiversity Strategy for 2030 (NBS 2030).

This indicator integrates spatial data relating to the main biodiversity protection systems in Italy (protected areas and the Natura 2000 Network). It calculates the extent of Italian territory currently protected on land and at sea, assesses changes from 1991 to 2024, and shows the gap between the percentage of protected land and marine areas and the 30% target set by the EBS 2030.

After removing overlaps between protected areas and Natura 2000 sites, national protected coverage currently amounts to approximately 4,071,482 hectares at sea, corresponding to 11.6% of Italian territorial waters and the Ecological Protection Zone (EPZ), and about 6,532,887 hectares on land, corresponding to 21.7% of Italian territory. The extent of overlapping areas—those falling both within a protected area and a Natura 2000 site—has increased over time, reaching 893,839 hectares at sea and 2,447,065 hectares on land in 2024. Trends show that the national percentage of protected surface has stabilised since 2006 for marine areas and since 2011 for terrestrial areas. To achieve the 30% target set by the EBS 2030, an additional gap of about 18% of marine surface still needs to be protected (around 6,600,000 hectares), along with 8% of terrestrial surface (around 2,500,000 hectares).

The indicator provides an estimate of the population at risk of landslides (risk of personal injury: dead, missing, injured, evacuated) on a national, regional, provincial and municipal basis. In Italy, the population at risk of landslides residing in areas with high and very high PAI danger (P3+P4) amounts to 1,284,960 inhabitants, equal to 2.2% of the total.

This indicator provides an overview of the population residing in flood-prone areas (population exposed to flood risk) at the national, regional, provincial, and municipal levels. In Italy, the population residing in areas with high hazard/probability is 4.1% of the total national population (2,431,847 people); those exposed to medium hazard/probability are 11.5% (6,818,375 people), while the population in areas with low hazard/probability is 20.6% (12,257,427 people).

Both the number of protected areas and the extent of protected marine surface have steadily increased over time. At present, 30 Marine Protected Areas (MPAs) have been established in Italy, across 10 Italian regions, along with a further 10 areas protecting coastal marine stretches.
Sicily and Sardinia host the largest share of marine protected areas, both in terms of number and area of protected surface. Between 2012 and 2023, at the national level, the surface of Marine Protected Areas (MPAs) increased by 3.1%, following the establishment in 2018 of the two MPAs of Capo Testa–Punta Falcone in Sardinia and Capo Milazzo in Sicily, and in 2023 of the Capo Spartivento MPA in Sardinia.

In Italy, a total of 843 terrestrial protected areas (including those with a coastal component) have been established to date, covering more than 3 million hectares, equivalent to about 10.5% of the country’s land surface. An analysis of the historical series (1922–2024) shows consistently positive trends—particularly from the mid-1970s—in both the number and the extent of terrestrial protected areas, while growth trends have tended to stabilize since 2008–2009.

This indicator provides a national overview of the conservation status of 268 breeding bird species assessed in the reporting under Article 12 of the Birds Directive 2009/147/EC. The assessment includes species of community interest listed in Annexes I and II of the Directive, as well as those that justify the designation of Special Protection Areas (SPAs).

At the national level, the percentage of species with a favourable conservation status increased from 51% (reporting period 2007-2012) to 56% (reporting period 2013-2018). However, this increase was insufficient to meet the target set by the EU Biodiversity Strategy 2020 (76%).

The short-term population trends, which reflect processes occurring in the last decade, indicate that 46% of species are increasing or stable, while nearly 25% of species are in decline (the population trend of the other 33% remains unknown). Regarding short-term trends in distribution range, the proportion of declining species is lower, as only the most severe declines result in range contractions: 21% of species show a contraction, while the remaining 79% have stable or expanding ranges.