{
  "name": "Aree idonee: implementation status in the Italian regions",
  "description": "For each Italian region and autonomous province, the state of regional aree idonee implementation after Law 4/2026: verified law, bill under examination or not established, with the act, its publication, entry into force and a link to the official source.",
  "inLanguage": "en",
  "source": "https://ariadnelabs.eu/guides/aree-idonee-by-region-italy.html",
  "dateModified": "2026-10-24",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "creator": "Ariadne Labs",
  "rows": [
    {
      "Region": "Abruzzo",
      "Status": "Law verified",
      "Act": "Regional Law no. 9 of 7 May 2026, BURAT ordinary no. 19 of 13 May 2026, in force from 14 May 2026; amended by art. 38 of Regional Law no. 13 of 3 July 2026",
      "Source": "BURAT",
      "Links": [
        "https://bura.regione.abruzzo.it/sites/bura.regione.abruzzo.it/files/bollettini/2026-05-12/bollettino-ordinario-numero-19-del-13-05-2026_0.pdf"
      ]
    },
    {
      "Region": "Basilicata",
      "Status": "Not established in this research",
      "Act": "The regional law register does not expose a complete searchable corpus",
      "Source": "Law register",
      "Links": [
        "https://atticonsiglio.consiglio.basilicata.it/AD_Elenco_Leggi"
      ]
    },
    {
      "Region": "Calabria",
      "Status": "Not established in this research",
      "Act": "Council databases and BURC consulted; dedicated law not established",
      "Source": "Databases",
      "Links": [
        "https://www.consiglioregionale.calabria.it/portale/BancheDati/Leggi/LeggiForm"
      ]
    },
    {
      "Region": "Campania",
      "Status": "Not established in this research",
      "Act": "Only the earlier renewables framework found, Regional Law no. 37 of 6 November 2018, which does not prove implementation of art. 11-bis",
      "Source": "Regional legislation",
      "Links": [
        "https://www.regione.campania.it/normativa/item.php?id_doc_type=1&id_tema=19&pgCode=G19I231R1800&refresh=on"
      ]
    },
    {
      "Region": "Emilia-Romagna",
      "Status": "Law verified",
      "Act": "Regional Law no. 5 of 29 May 2026, BURERT no. 135 of 29 May 2026, in force from 30 May 2026; amending bill 3299 being tabled",
      "Source": "Demetra",
      "Links": [
        "https://demetra.regione.emilia-romagna.it/al/articolo?urn=er%3Aassemblealegislativa%3Alegge%3A2026%3B5"
      ]
    },
    {
      "Region": "Friuli Venezia Giulia",
      "Status": "Law verified",
      "Act": "Regional Law no. 2 of 4 March 2025, 1st ordinary supplement no. 2 of 6 March 2025 to BUR no. 10, in force from 7 March 2025; the cross-reference in art. 8(4) was updated by art. 55(18) of Regional Law no. 11 of 16 October 2026, 1st ordinary supplement no. 30 of 19 October 2026",
      "Source": "BUR FVG",
      "Links": [
        "https://bur.regione.fvg.it/newbur/downloadPDF?doc=0&name=2025/03/06/so%202_noLEGAL.pdf"
      ]
    },
    {
      "Region": "Lazio",
      "Status": "Not established in this research",
      "Act": "Official list of laws in force and BUR consulted; post-reform law not established",
      "Source": "Regional laws",
      "Links": [
        "https://consiglio.regione.lazio.it/consiglio-regionale/?pg=1&sv=vigente&vw=leggiregionali"
      ]
    },
    {
      "Region": "Liguria",
      "Status": "Law verified",
      "Act": "Regional Law no. 12 of 5 October 2026, BURL no. 11 of 7 October 2026, part I, in force from 22 October 2026",
      "Source": "BURL",
      "Links": [
        "https://www.burl.it/ArchivioFile/C6D176BE-306A-795D-9121-77813DE2A37A.PDF"
      ]
    },
    {
      "Region": "Lombardy (Lombardia)",
      "Status": "Law verified",
      "Act": "Regional Law no. 10 of 21 May 2026, BURL no. 22, supplement, 25 May 2026",
      "Source": "NormeLombardia",
      "Links": [
        "https://normelombardia.consiglio.regione.lombardia.it/NormeLombardia/Accessibile/main.aspx?iddoc=lr002026052100010&view=showdoc"
      ]
    },
    {
      "Region": "Marche",
      "Status": "Approved by the Regional Executive, not yet law",
      "Act": "Bill approved by the Giunta on 19 October 2026 and sent to the Regional Council, after the consultation of 16 September 2026; no published act established in the BUR",
      "Source": "Region",
      "Links": [
        "https://www.regione.marche.it/News-ed-Eventi/Post/118517/Energie-rinnovabili-la-Giunta-approva-la-proposta-di-legge-sulle-nuove-aree-idonee"
      ]
    },
    {
      "Region": "Molise",
      "Status": "Proposal reported, not established",
      "Act": "Proposal reported as of 27 February 2026; official register and any later law not found",
      "Source": "Region",
      "Links": [
        "https://www.regione.molise.it/"
      ]
    },
    {
      "Region": "Piedmont (Piemonte)",
      "Status": "Law verified",
      "Act": "Regional Law no. 15 of 28 July 2026, B.U. Piemonte no. 29, 8th supplement, 28 July 2026, in force from the day of publication (art. 14(1))",
      "Source": "Arianna",
      "Links": [
        "https://arianna.cr.piemonte.it/iterlegcoordweb/dettaglioLegge.do?urnLegge=urn%3Anir%3Aregione.piemonte%3Alegge%3A2026%3B15"
      ]
    },
    {
      "Region": "Apulia (Puglia)",
      "Status": "Text approved in committee, not yet law",
      "Act": "Committee examination and hearings of 18 March 2026; on 8 October 2026 Committees IV and V, sitting jointly, approved by majority, with the opposition abstaining, a text that entirely replaces the bill; no Council vote established",
      "Source": "Regional Council",
      "Links": [
        "https://www.consiglio.puglia.it/-/iv-e-v-commissione-ok-al-testo-riformulato-dalla-maggioranza-sulle-aree-idonee-per-gli-impianti-fer"
      ]
    },
    {
      "Region": "Sardinia (Sardegna)",
      "Status": "Law verified, with partial annulments",
      "Act": "Regional Law no. 20 of 5 December 2024, BURAS no. 65 of 5 December 2024; amended by Regional Law no. 31 of 6 November 2025, BURAS no. 61 of 13 November 2025. Constitutional Court judgments 184/2025 and 144/2026 annulled part of its provisions; judgment 156/2026 (filed 1 October 2026) found the questions raised by TAR Lazio on the same law inadmissible or unfounded",
      "Source": "BURAS",
      "Links": [
        "https://buras.regione.sardegna.it/bollettino/59327/parte/59329/inserzione/59441"
      ]
    },
    {
      "Region": "Sicily (Sicilia)",
      "Status": "Law published according to the ARS, GURS not reachable",
      "Act": "Regional Law no. 21 of 4 August 2026, GURS no. 36 of 7 August 2026, according to the law database of the Sicilian Regional Assembly (ARS). The date of 22 July 2026 in a departmental notice is incompatible with the numbering: Regional Laws no. 18, 19 and 20 are dated 30 July 2026",
      "Source": "ARS",
      "Links": [
        "https://w3.ars.sicilia.it/lex/L_2026_021.htm"
      ]
    },
    {
      "Region": "Tuscany (Toscana)",
      "Status": "Proposal under examination, not yet law",
      "Act": "A dedicated aree idonee proposal, distinct from the PRIZAT plan; committee hearings on 17 September 2026",
      "Source": "Regional Council",
      "Links": [
        "https://inconsiglio.it/comunicato-stampa/transizione-energetica-aree-idonee-e-semplificazione-amministrativa-le-posizioni-in-toscana/"
      ]
    },
    {
      "Region": "Trentino-Alto Adige, Autonomous Province of Trento",
      "Status": "Act established, metadata to be completed",
      "Act": "Provincial Law no. 4 of 2 May 2022, B.U. no. 17 of 3 May 2022; amended by Provincial Law no. 6 of 7 August 2026, in force from 8 August 2026, with a new annex B-bis",
      "Source": "Provincial code",
      "Links": [
        "https://www.consiglio.provincia.tn.it/leggi-e-archivi/codice-provinciale/Pages/legge.aspx?ancora=2026-01-09-08-31-58&tab=clex_scheda_tab_ultimotesto&uid=37098"
      ]
    },
    {
      "Region": "Trentino-Alto Adige, Autonomous Province of Bolzano",
      "Status": "Not established in this research",
      "Act": "Dedicated provincial law not established; a notice of 6 March 2026 concerns amendments to the existing implementing regulation",
      "Source": "Lexbrowser",
      "Links": [
        "https://lexbrowser.provinz.bz.it/"
      ]
    },
    {
      "Region": "Umbria",
      "Status": "Law verified",
      "Act": "Regional Law no. 7 of 16 October 2025, BUR Umbria no. 51 of 17 October 2025; amended by Regional Law no. 4 of 7 April 2026, arts 86 to 94, in force from 9 April 2026. Art. 94 deletes the table in annex A",
      "Source": "Leggi Umbria",
      "Links": [
        "https://leggi.alumbria.it/mostra_atto.php?id=250008&m=5&v=FI%2CSA%2CTE%2CIS%2CVE%2CRA%2CMM"
      ]
    },
    {
      "Region": "Aosta Valley (Valle d'Aosta)",
      "Status": "Law verified",
      "Act": "Regional Law no. 24 of 28 July 2025, B.U. Valle d'Aosta no. 44, extraordinary, 8 August 2025, in force from 9 August 2025",
      "Source": "Regional Council",
      "Links": [
        "https://www.consiglio.vda.it/app/leggieregolamenti/dettaglio?numero_legge=24%2F25&tipo=L&versione=V"
      ]
    },
    {
      "Region": "Veneto",
      "Status": "Approved by the Regional Executive, not yet law",
      "Act": "Bill approved by the Giunta on 28 July 2026 and sent to the Council; no published act established in the BURV",
      "Source": "Region",
      "Links": [
        "https://www.regione.veneto.it/article-detail?articleId=14400165"
      ]
    }
  ]
}