{
 "name": "data_on_policy_suppport_for_electric vehicles",
 "title": "Data on policy support for electric vehicles",
 "description": "The dataset includes electric vehicles policy support.",
 "@id": "10.5281/zenodo.18328109",
 "resources": [
  {
   "@id": null,
   "name": "EV policy support dataset.csv",
   "topics": [
    "policy",
    "renewable energy",
    "climate"
   ],
   "title": "Data on policy support for electric vehicles",
   "path": "https://zenodo.org/records/18328109", 
  "description": "The dataset includes electric vehicles policy support.",
   "languages": [
    "en-GB"
   ],
   "subject": [
    {
     "name": "renewable electrical energy",
     "@id": "http://openenergy-platform.org/ontology/oeo/OEO_00010384"
    },
    {
     "name": "policy instrument",
     "@id": "http://openenergy-platform.org/ontology/oeo/OEO_00140151"
    },
    {
     "name": "electric vehicle", 
     "@id": "http://openenergy-platform.org/ontology/oeo/OEO_00000146"
    },
    {
     "name": "solar energy",
     "@id": "http://openenergy-platform.org/ontology/oeo/OEO_00000384"
    },
    {
     "name": "wind energy",
     "@id": "http://openenergy-platform.org/ontology/oeo/OEO_00000446"
    },
    {
     "name": "bioenergy",
     "@id": "http://openenergy-platform.org/ontology/oeo/OEO_00010258"
    }
   ],
   "keywords": [
    "Environmental policy instrument", 
    "Climate policy",
    "Energy policy",
    "Electric vehicle",
    "Policy instrument"
   ],
   "publicationDate": "2026-01-23",
   "embargoPeriod": {
    "start": null,
    "end": null,
    "isActive": false
   },
   "context": {
    "title": "NFDI4Energy",
    "homepage": "https://zenodo.org/records/18328109",
    "documentation": "https://zenodo.org/records/18328109",
    "sourceCode": null,
    "publisher": "Zenodo",
    "publisherLogo": null,
    "contact": "johan.lilliestam@fau.de",
    "fundingAgency": "German Research Foundation (DFG) (NFDI4Energy)",
    "fundingAgencyLogo": null,
    "grantNo": "501865131"
   },
   "spatial": {
    "location": {
     "address": null,
     "@id": null,
     "latitude": null,
     "longitude": null
    },
    "extent": {
     "name": "Europe",
     "@id": "https://www.wikidata.org/wiki/Q46",
     "resolutionValue": null,
     "resolutionUnit": null,
     "boundingBox": [
      null,
      null,
      null,
      null
     ],
     "crs": null
    }
   },
   "temporal": {
    "referenceDate": null,
    "timeseries": []
   },
   "sources": [],
   "licenses": [
    {
     "name": "https://creativecommons.org/licenses/by-sa/4.0/",
     "title": "CC BY-SA 4.0",
     "path": "https://creativecommons.org/licenses/by-sa/4.0/",
     "instruction": null,
     "attribution": null,
     "copyrightStatement": null
    }
   ],
   "contributors": [
    {
     "title": "Silvia Weko",
     "path": "https://orcid.org/0000-0002-8180-7046",
     "organization": "Friedrich-Alexander-Universität Erlangen-Nürnberg",
     "roles": [
      "Project leader"
     ],
     "date": null,
     "object": null,
     "comment": null
    },    

    {
     "title": "Puru Malhotra",
     "path": "https://orcid.org/0009-0005-2954-0988",
     "organization": "Friedrich-Alexander-Universität Erlangen-Nürnberg",
     "roles": [
      "Data collector "
     ],
     "date": null,
     "object": null,
     "comment": null
    },
    {
     "title": "Franziska Bold",
     "path": "https://orcid.org/0009-0005-9861-8013",
     "organization": "Friedrich-Alexander-Universität Erlangen-Nürnberg",
     "roles": [
      "Data collector "
     ],
     "date": null,
     "object": null,
     "comment": null
    },
   {
     "title": "Aksornchan Chaianong",
     "path": "https://orcid.org/0000-0003-3817-2062",
     "organization": " Friedrich-Alexander-Universität Erlangen-Nürnberg",
     "roles": [
      "Data collector "
     ],
     "date": null,
     "object": null,
     "comment": null
    },
    {
     "title": "Dogukan Günkördü",
     "path": "https://orcid.org/0009-0009-9369-5043",
     "organization": "Friedrich-Alexander-Universität Erlangen-Nürnberg",
     "roles": [
      "Data collector "
     ],
     "date": null,
     "object": null,
     "comment": null
    },
    {
     "title": "Johannes Weiß",
     "path": null,
     "organization": "Friedrich-Alexander-Universität Erlangen-Nürnberg",
     "roles": [
      "Data collector "
     ],
     "date": null,
     "object": null,
     "comment": null
    },
    {
     "title": "Daria Lebedeva",
     "path": "https://orcid.org/0009-0009-9266-5256",
     "organization": "Friedrich-Alexander-Universität Erlangen-Nürnberg",
     "roles": [
      "Data collector "
     ],
     "date": null,
     "object": null,
     "comment": null
    },
    {
     "title": "Ioannis Milioritsas",
     "path": "https://orcid.org/0009-0004-5193-0862",
     "organization": "Friedrich-Alexander-Universität Erlangen-Nürnberg",
     "roles": [
      "Data collector "
     ],
     "date": null,
     "object": null,
     "comment": null
    },

    {
     "title": "Johan Lilliestam",
     "path": "https://orcid.org/0000-0001-6913-5956",
     "organization": "Friedrich-Alexander-Universität Erlangen-Nürnberg",
     "roles": [
      "Supervisor"
     ],
     "date": null,
     "object": null,
     "comment": null
    }
   ],
   "type": "table",
   "format": "CSV",
   "encoding": null,
   "schema": {
    "fields": [                                           

   {
    "name": "CPDB_code",
    "description": "The policy identifier from Climate Policy Database (CPDB), if applicable”",
    "type": "numeric",
    "nullable": true,
    "unit": "year",
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },

       
  {
    "name": "ISO_code",
    "description": "The 3-letter ISO code for the country",
    "type": "numeric",
    "nullable": true,
    "unit": "year",
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
	
  {
    "name": "publication_year",
    "description": "The year the legal document was published",
    "type": "numeric",
    "nullable": true,
    "unit": "year",
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "publication_month",
    "description": "The month the legal document was published",
    "type": "text",
    "nullable": true,
    "unit": "month",
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
{
    "name": "start_year",
    "description": "The year the policy changed",
    "type": "numeric",
    "nullable": true,
    "unit": "year",
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "start_month",
    "description": "The month the policy changed",
    "type": "text",
    "nullable": true,
    "unit": "month",
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
    {
    "name": "Start_intended",
    "description": "The intended start date of the policy", 
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "End_intended",
    "description": "The intended end date of the policy",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "policy_changed",
    "description": "Whether or not the policy changed in a given year",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "policy_changed_detail",
    "description": "Details on how the policy changed",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "Actors",
    "description": "If a policy specifies benefits to specific actors; blank if none specified",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "Technology_type",
    "description": "Which technologies are supported by the policy",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "Technology_requirement",
    "description": "A technology-specific requirement for support eligibility",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "Technology_type_multiple",
    "description": "When multiple technologies are supported without clear differentiation of support levels",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "multiple_condition_attributes",
    "description": "The condition attribute applies when the policy has multiple conditions. GROUP: Each regulation condition applies separately, such as different levels of subsidies for different emissions thresholds. ALL: All   conditions apply together, and if you do not meet all conditions you do not receive support.",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },

  {
    "name": "Condition_minimum_1",
    "description": "The minimum level or amount for which support will be granted, under Condition 1",
    "type": "numeric",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "Condition_maximum_1",
    "description": "The maximum level or amount for which support will be granted, under Condition 1",
    "type": "numeric",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "Condition_unit_1",
    "description": "The unit of Condition_minimum_1 and Condition_maximum_1",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "Condition_notes_1",
    "description": "Any notes on Condition_1",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },

  {
    "name": "Condition_minimum_2",
    "description": "The minimum level or amount for which support will be granted, under Condition 2",
    "type": "numeric",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "Condition_maximum_2",
    "description": "The maximum level or amount for which support will be granted, under Condition 2",
    "type": "numeric",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "Condition_unit_2",
    "description": "The unit of Condition_minimum_2 and Condition_maximum_2",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "Condition_notes_2",
    "description": "Any notes on Condition_2",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },

  {
    "name": "Condition_minimum_3",
    "description": "The minimum level or amount for which support will be granted, under Condition 3",
    "type": "numeric",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "Condition_maximum_3",
    "description": "The maximum level or amount for which support will be granted, under Condition 3",
    "type": "numeric",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "Condition_unit_3",
    "description": "The unit of Condition_minimum_3 and Condition_maximum_3",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "Condition_notes_3",
    "description": "Any notes on Condition_3",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "cap_possible",
    "description": "Indicates whether the policy had a cap beyond which no further support is paid",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "cap",
    "description": "The numeric cap amount",
    "type": "numeric",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "cap_unit",
    "description": "The unit of the cap",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "cap_unit_notes",
    "description": "Notes on the cap and cap unit if needed",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "Tender_amount_tendered",
    "description": "The amount auctioned in a specific year ",
    "type": "numeric",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "Tender_amount_contracted",
    "description": "The amount that was awarded through the auction (the sum of all winning bids in a year)",
    "type": "numeric",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "Tender_unit",
    "description": "The unit of the tendered and contracted amount",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "loan_interest_rate",
    "description": "The interest rate for the loan",
    "type": "numeric",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "Government_budget",
    "description": "The total budget for the policy instrument",
    "type": "numeric",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "Government_budget_currency",
    "description": "The currency of the government budget",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "measure",
    "description": "The policy instrument of analysis",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "Instrument_subtype",
    "description": "The subtype of policy instrument (if applicable)",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "name",
    "description": "A short name to help locate the policy if needed",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },

  {
    "name": "level_1",
    "description": "The amount of support granted if Condition_1 is fulfilled",
    "type": "numeric",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "instrument_level1_unit",
    "description": "The unit of level_1 (whether currency or percentage)",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
  {
    "name": "level_2",
    "description": "The amount of support granted if Condition_2 is fulfilled",
    "type": "numeric",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "level_2_unit",
    "description": "The unit of level_2 (whether currency or percentage)",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
  {
    "name": "level_3",
    "description": "The amount of support granted if Condition_3 is fulfilled",
    "type": "numeric",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "level_3_unit",
    "description": "The unit of level_3 (whether currency or percentage)",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "notes",
    "description": "Notes on the data", ### SILVIA: notes and source are switched in the Word file metadata
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },

  {
    "name": "source",
    "description": "Links to the sources of the data",
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  },
  {
    "name": "IEA_name",
    "description": "the name the IEA uses to refer to the policy (if applicable)",  
    "type": "text",
    "nullable": true,
    "unit": null,
    "isAbout": [
      {
        "name": null,
        "@id": null
      }
    ],
    "valueReference": [
      {
        "value": null,
        "name": null,
        "@id": null
      }
    ]
  }
],
    "primaryKey": [],
    "foreignKeys": []
   },
   "dialect": {
    "delimiter": null,
    "decimalSeparator": null
   },
   "review": {
    "path": null,
    "badge": null
   }
  }
 ],
 "metaMetadata": {
  "metadataVersion": null,
  "metadataLicense": {
   "name": null,
   "title": null,
   "path": null
  }
 },
 "@context": "https://github.com/OpenEnergyPlatform/oemetadata/blob/5e435ab3755ac32cb7a9d4dc5089e8cad1aab106/oemetadata/v2/v20/context.json"
}