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            "to": "rack_terminal:petro-star-incorporated-north-pacific-fuel-resoff-tank-farm-unal",
            "from_entity_type": "refinery",
            "from_entity_id": "petro-star-inc-valdez-ak",
            "to_entity_type": "rack_terminal",
            "to_entity_id": "petro-star-incorporated-north-pacific-fuel-resoff-tank-farm-unal",
            "relationship": "feeds",
            "transport_mode": "marine",
            "product_type": "gasoline, distillate, jet_fuel",
            "products": [
                "gasoline",
                "distillate",
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            ],
            "waterway": "Unalaska Bay",
            "edge_status": "active",
            "label": "feeds by marine",
            "provenance": {
                "origin": "research",
                "verification": "sourced",
                "confidence": "medium",
                "basis": "Petro Star Inc. company website (petrostar.com/about-us) - refinery, ownership (ASRC), and North Pacific Fuel/Sourdough Fuel/Petro Marine Services distribution-network description",
                "last_modified": "2026-09-28T17:41:23-05:00",
                "publisher": "Thinking On Energy"
            }
        },
        {
            "direction": "outbound",
            "other": {
                "id": "rack_terminal:petro-star-incorporated-north-pacific-fuel-westward-seafoods-ter",
                "entity_type": "rack_terminal",
                "name": "Petro Star Inc - Westward",
                "city": "Unalaska",
                "state": "AK",
                "tcn_code": "T-91-AK-4509",
                "url": "https://thinkingonenergy.com/supply/terminal/T-91-AK-4509/",
                "json": "https://thinkingonenergy.com/supply/node/rack_terminal/petro-star-incorporated-north-pacific-fuel-westward-seafoods-ter.json"
            },
            "id": "edge:27af2ebfc14d9d39",
            "from": "refinery:petro-star-inc-valdez-ak",
            "to": "rack_terminal:petro-star-incorporated-north-pacific-fuel-westward-seafoods-ter",
            "from_entity_type": "refinery",
            "from_entity_id": "petro-star-inc-valdez-ak",
            "to_entity_type": "rack_terminal",
            "to_entity_id": "petro-star-incorporated-north-pacific-fuel-westward-seafoods-ter",
            "relationship": "feeds",
            "transport_mode": "marine",
            "product_type": "gasoline, distillate",
            "products": [
                "gasoline",
                "distillate"
            ],
            "waterway": "Captains Bay, Unalaska",
            "edge_status": "active",
            "label": "feeds by marine",
            "provenance": {
                "origin": "research",
                "verification": "sourced",
                "confidence": "medium",
                "basis": "Petro Star Inc. company website (petrostar.com/about-us) - refinery, ownership (ASRC), and North Pacific Fuel/Sourdough Fuel/Petro Marine Services distribution-network description",
                "last_modified": "2026-09-28T17:41:23-05:00",
                "publisher": "Thinking On Energy"
            }
        },
        {
            "direction": "outbound",
            "other": {
                "id": "rack_terminal:petro-star-incorporated-north-pacific-fuel-captains-bay-tank-far",
                "entity_type": "rack_terminal",
                "name": "Petro Star Inc - Captains Bay",
                "city": "Unalaska",
                "state": "AK",
                "tcn_code": "T-91-AK-4508",
                "url": "https://thinkingonenergy.com/supply/terminal/T-91-AK-4508/",
                "json": "https://thinkingonenergy.com/supply/node/rack_terminal/petro-star-incorporated-north-pacific-fuel-captains-bay-tank-far.json"
            },
            "id": "edge:319adc046a0413b3",
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            "to": "rack_terminal:petro-star-incorporated-north-pacific-fuel-captains-bay-tank-far",
            "from_entity_type": "refinery",
            "from_entity_id": "petro-star-inc-valdez-ak",
            "to_entity_type": "rack_terminal",
            "to_entity_id": "petro-star-incorporated-north-pacific-fuel-captains-bay-tank-far",
            "relationship": "feeds",
            "transport_mode": "marine",
            "product_type": "gasoline, distillate",
            "products": [
                "gasoline",
                "distillate"
            ],
            "waterway": "Captains Bay",
            "edge_status": "active",
            "label": "feeds by marine",
            "provenance": {
                "origin": "research",
                "verification": "sourced",
                "confidence": "medium",
                "basis": "Petro Star Inc. company website (petrostar.com/about-us) - refinery, ownership (ASRC), and North Pacific Fuel/Sourdough Fuel/Petro Marine Services distribution-network description",
                "last_modified": "2026-09-28T17:41:23-05:00",
                "publisher": "Thinking On Energy"
            }
        },
        {
            "direction": "outbound",
            "other": {
                "id": "rack_terminal:petro-49-inc-wrangell-wrangell-ak",
                "entity_type": "rack_terminal",
                "name": "Petro Marine Services",
                "city": "Wrangell",
                "state": "AK",
                "tcn_code": "T-91-AK-4583",
                "url": "https://thinkingonenergy.com/supply/terminal/T-91-AK-4583/",
                "json": "https://thinkingonenergy.com/supply/node/rack_terminal/petro-49-inc-wrangell-wrangell-ak.json"
            },
            "id": "edge:3762efd9062efc46",
            "from": "refinery:petro-star-inc-valdez-ak",
            "to": "rack_terminal:petro-49-inc-wrangell-wrangell-ak",
            "from_entity_type": "refinery",
            "from_entity_id": "petro-star-inc-valdez-ak",
            "to_entity_type": "rack_terminal",
            "to_entity_id": "petro-49-inc-wrangell-wrangell-ak",
            "relationship": "feeds",
            "transport_mode": "barge",
            "product_type": "gasoline, distillate",
            "products": [
                "gasoline",
                "distillate"
            ],
            "waterway": "Zimovia Strait",
            "edge_status": "active",
            "label": "feeds by barge",
            "provenance": {
                "origin": "research",
                "verification": "sourced",
                "confidence": "medium",
                "basis": "Petro 49 'Locations'/'Plants & Marinas' page (petro49.com/fuel-stations, petromarineservices.com/plants-marinas) confirming a Wrangell location; Petro 49 'Our History'/'About Us' pages (petromarineservices.com/about-us/our-history) describing ASRC/Petro Star ownership and the Valdez-refinery-fed coa",
                "last_modified": "2026-09-28T17:41:23-05:00",
                "publisher": "Thinking On Energy"
            }
        },
        {
            "direction": "outbound",
            "other": {
                "id": "rack_terminal:tcn-t-92-ak-4578",
                "entity_type": "rack_terminal",
                "name": "ConocoPhillips Alaska, Inc.",
                "city": "Kupanuk",
                "state": "AK",
                "tcn_code": "T-92-AK-4578",
                "url": "https://thinkingonenergy.com/supply/terminal/T-92-AK-4578/",
                "json": "https://thinkingonenergy.com/supply/node/rack_terminal/tcn-t-92-ak-4578.json"
            },
            "id": "edge:1257e7690c1f3ad6",
            "from": "refinery:petro-star-inc-valdez-ak",
            "to": "rack_terminal:tcn-t-92-ak-4578",
            "from_entity_type": "refinery",
            "from_entity_id": "petro-star-inc-valdez-ak",
            "to_entity_type": "rack_terminal",
            "to_entity_id": "tcn-t-92-ak-4578",
            "relationship": "feeds",
            "transport_mode": "truck_transfer",
            "product_type": "distillate",
            "products": [
                "distillate"
            ],
            "edge_status": "active",
            "label": "feeds by truck transfer",
            "provenance": {
                "origin": "research",
                "verification": "sourced",
                "confidence": "medium",
                "basis": "ConocoPhillips Alaska 'Greater Kuparuk Area' operations page (alaska.conocophillips.com); Petroleum News (2006), 'Conoco advances on ultra low sulfur diesel for Alaska North Slope,' describing the Kuparuk CPF-1 topping plant as the field's main diesel source and the CPF-3 ULSD treating unit; Petro S",
                "last_modified": "2026-09-28T17:41:23-05:00",
                "publisher": "Thinking On Energy"
            }
        }
    ],
    "vocabulary": "https://thinkingonenergy.com/supply/vocab/",
    "generated_at": "2026-10-21T00:40:51+00:00",
    "citation": "Thinking On Energy, Supply Explorer, https://thinkingonenergy.com/supply/refinery/petro-star-inc-valdez-ak/, accessed 2026-10-21."
}