{
    "id": "v-circular-carbon-economy-index",
    "name": "Circular Carbon Economy Index",
    "url": "/tree/circular-carbon-economy-index",
    "source": "",
    "description": "Taxonomy for the Circular Carbon Economy Index produced by KAPSARC",
    "children": [
        {
            "id": "carbon-capture-utilization-and-storage",
            "name": "Carbon capture, utilization and storage",
            "order": null,
            "url": "/tree/circular-carbon-economy-index#c-carbon-capture-utilization-and-storage",
            "children": [],
            "data": {
                "type": "concept",
                "active": false,
                "depth": 0
            },
            "description": "Total capture capacity of CCUS projects (operational, in construction, advanced development and early development)"
        },
        {
            "id": "electrification",
            "name": "Electrification",
            "order": null,
            "url": "/tree/circular-carbon-economy-index#c-electrification",
            "children": [],
            "data": {
                "type": "concept",
                "active": false,
                "depth": 0
            },
            "description": "Share of nuclear electricity in primary consumption"
        },
        {
            "id": "energy-efficiency",
            "name": "Energy efficiency",
            "order": null,
            "url": "/tree/circular-carbon-economy-index#c-energy-efficiency",
            "children": [],
            "data": {
                "type": "concept",
                "active": false,
                "depth": 0
            },
            "description": "Energy intensity of the GDP at purchasing power parities"
        },
        {
            "id": "fuel-switching",
            "name": "Fuel switching",
            "order": null,
            "url": "/tree/circular-carbon-economy-index#c-fuel-switching",
            "children": [],
            "data": {
                "type": "concept",
                "active": false,
                "depth": 0
            },
            "description": "Change in the share of oil, coal and lignite and derived gas in electricity production over a five-year period, and overall share of oil, coal, lignite and derived gas in electricity production at the start of the period"
        },
        {
            "id": "green-hydrogen",
            "name": "Green hydrogen",
            "order": null,
            "url": "/tree/circular-carbon-economy-index#c-green-hydrogen",
            "children": [],
            "data": {
                "type": "concept",
                "active": false,
                "depth": 0
            },
            "description": "Total capacity of green hydrogen projects (commissioned, financed/under construction, and announced/planning begun)"
        },
        {
            "id": "natural-sinks",
            "name": "Natural sinks",
            "order": null,
            "url": "/tree/circular-carbon-economy-index#c-natural-sinks",
            "children": [],
            "data": {
                "type": "concept",
                "active": false,
                "depth": 0
            },
            "description": "Ecosystem services, including carbon sequestration and storage, biodiversity habitat, nutrient cycling, and coastal protection (from the Environmental Performance Index)"
        },
        {
            "id": "nuclear-energy",
            "name": "Nuclear energy",
            "order": null,
            "url": "/tree/circular-carbon-economy-index#c-nuclear-energy",
            "children": [],
            "data": {
                "type": "concept",
                "depth": 0
            }
        },
        {
            "id": "oil-producer-lens",
            "name": "Oil Producer Lens",
            "order": null,
            "url": "/tree/circular-carbon-economy-index#c-oil-producer-lens",
            "children": [],
            "data": {
                "type": "concept",
                "depth": 0
            }
        },
        {
            "id": "renewable-energy",
            "name": "Renewable energy",
            "order": null,
            "url": "/tree/circular-carbon-economy-index#c-renewable-energy",
            "children": [],
            "data": {
                "type": "concept",
                "depth": 0
            }
        }
    ],
    "data": {
        "type": "vocab"
    }
}