{"name": "Hazelwood Battery Energy Storage System expansion (HBESS 2)", "slug": "hazelwood-battery-energy-storage-system-expansion-hbess-2-697a71b1-516", "as_of": "2026-10-17T15:59:26.471910+00:00", "depth": "basic", "facts": {"date": {"value": "Financial close announcement dated 16 October 2026", "rights": "facts_only", "source": {"url": "https://engie.com.au/media-news/engie-reaches-financial-close-on-hazelwood-battery-expansion", "name": "engie.com.au", "origin": "live", "checksum": "359f0c8c7d384a0f7613066c66458ac23358f8bb10b7518e09204be05c3efdd9", "observed_at": "2026-10-17T15:46:26.005901+00:00", "revision_id": "1079147c-0061-46db-91d9-5d6a5c29bf72", "published_at": null}, "locator": "/html/body/div/div[3]/main/div[2]/div[8]/div/div/div/div[1]/div/div/div/p", "claim_id": "98b223c8-a9a5-459b-ac7f-b0241bbf3d38", "modality": "reported", "confidence": 0.9, "valid_from": null, "attribution": "engie.com.au", "evidence_id": "1aed1519-1857-46fc-b40d-2ca899cb2251", "valid_until": null, "assertion_id": "13d07316-9d04-4e86-9d01-d583133cf391", "temporal_expression": "", "extraction_confidence": 0.9}, "name": {"value": "Hazelwood Battery Energy Storage System expansion (HBESS 2)", "rights": "facts_only", "source": {"url": "https://engie.com.au/media-news/engie-reaches-financial-close-on-hazelwood-battery-expansion", "name": "engie.com.au", "origin": "live", "checksum": "359f0c8c7d384a0f7613066c66458ac23358f8bb10b7518e09204be05c3efdd9", "observed_at": "2026-10-17T15:46:26.005901+00:00", "revision_id": "1079147c-0061-46db-91d9-5d6a5c29bf72", "published_at": null}, "locator": "/html/body/div/div[3]/main/div[2]/div[8]/div/div/div/div[1]/div/div/div/p", "claim_id": "914f6bee-7469-43a8-8415-b3b65906ced3", "modality": "reported", "confidence": 0.9, "valid_from": null, "attribution": "engie.com.au", "evidence_id": "1aed1519-1857-46fc-b40d-2ca899cb2251", "valid_until": null, "assertion_id": "60147330-fe18-485e-b293-0f3deacd3a8b", "temporal_expression": "", "extraction_confidence": 0.9}, "scope": {"value": "Planned addition of a 150MW / 300MWh battery energy storage system. The article distinguishes this expansion from the existing Hazelwood BESS, reported as 150MW / 150MWh and operating since 2023.", "rights": "facts_only", "source": {"url": "https://engie.com.au/media-news/engie-reaches-financial-close-on-hazelwood-battery-expansion", "name": "engie.com.au", "origin": "live", "checksum": "359f0c8c7d384a0f7613066c66458ac23358f8bb10b7518e09204be05c3efdd9", "observed_at": "2026-10-17T15:46:26.005901+00:00", "revision_id": "1079147c-0061-46db-91d9-5d6a5c29bf72", "published_at": null}, "locator": "/html/body/div/div[3]/main/div[2]/div[8]/div/div/div/div[2]/div[1]/div[2]/div[2]/div/p[2]", "claim_id": "0cff8f91-db46-4b1d-9d19-d4782979ebe0", "modality": "planned", "confidence": 0.9, "valid_from": null, "attribution": "engie.com.au", "evidence_id": "1df97ba7-9f10-4305-a625-e1ff480c685e", "valid_until": null, "assertion_id": "9df97da1-f3cb-48c8-911d-dd244a3a4472", "temporal_expression": "", "extraction_confidence": 0.9}, "country": {"value": "Australia", "rights": "facts_only", "source": {"url": "https://engie.com.au/media-news/engie-reaches-financial-close-on-hazelwood-battery-expansion", "name": "engie.com.au", "origin": "live", "checksum": "359f0c8c7d384a0f7613066c66458ac23358f8bb10b7518e09204be05c3efdd9", "observed_at": "2026-10-17T15:46:26.005901+00:00", "revision_id": "1079147c-0061-46db-91d9-5d6a5c29bf72", "published_at": null}, "locator": "/html/body/div/div[3]/main/div[2]/div[8]/div/div/div/div[1]/div/div/div/p", "claim_id": "adade510-72ef-46c2-8b5e-0c966e9a106f", "modality": "reported", "confidence": 0.9, "valid_from": null, "attribution": "engie.com.au", "evidence_id": "1aed1519-1857-46fc-b40d-2ca899cb2251", "valid_until": null, "assertion_id": "add67f88-1fe0-4cdb-85dd-152e51064f77", "temporal_expression": "", "extraction_confidence": 0.9}, "location": {"value": "Hazelwood site, at the former Hazelwood Power Station site, Victoria, Australia", "rights": "facts_only", "source": {"url": "https://engie.com.au/media-news/engie-reaches-financial-close-on-hazelwood-battery-expansion", "name": "engie.com.au", "origin": "live", "checksum": "359f0c8c7d384a0f7613066c66458ac23358f8bb10b7518e09204be05c3efdd9", "observed_at": "2026-10-17T15:46:26.005901+00:00", "revision_id": "1079147c-0061-46db-91d9-5d6a5c29bf72", "published_at": null}, "locator": "/html/body/div/div[3]/main/div[2]/div[8]/div/div/div/div[1]/div/div/div/p", "claim_id": "5460c287-f743-42e7-b5d3-7ef51405a737", "modality": "reported", "confidence": 0.9, "valid_from": null, "attribution": "engie.com.au", "evidence_id": "1aed1519-1857-46fc-b40d-2ca899cb2251", "valid_until": null, "assertion_id": "e8cddb31-4fbb-4b9f-8c36-0f5afd0eabb2", "temporal_expression": "", "extraction_confidence": 0.9}, "contractor": {"value": "Construction partners: Sungrow is to supply battery technology; Elecnor is to deliver balance-of-plant and associated infrastructure works. The article reports key contracts executed.", "rights": "facts_only", "source": {"url": "https://engie.com.au/media-news/engie-reaches-financial-close-on-hazelwood-battery-expansion", "name": "engie.com.au", "origin": "live", "checksum": "359f0c8c7d384a0f7613066c66458ac23358f8bb10b7518e09204be05c3efdd9", "observed_at": "2026-10-17T15:46:26.005901+00:00", "revision_id": "1079147c-0061-46db-91d9-5d6a5c29bf72", "published_at": null}, "locator": "/html/body/div/div[3]/main/div[2]/div[8]/div/div/div/div[2]/div[1]/div[2]/div[2]/div/p[8]", "claim_id": "ddc97d64-667d-41bd-bf39-48ee0e4e039c", "modality": "reported", "confidence": 0.9, "valid_from": null, "attribution": "engie.com.au", "evidence_id": "11cb5a1e-6509-4f93-b533-d36f277f0e6b", "valid_until": null, "assertion_id": "3ff5561b-fa81-405c-ae2b-de74a7e9e169", "temporal_expression": "", "extraction_confidence": 0.9}, "next_milestone": {"value": "Construction was planned to commence later in 2026; commercial operations were targeted from 2028.", "rights": "facts_only", "source": {"url": "https://engie.com.au/media-news/engie-reaches-financial-close-on-hazelwood-battery-expansion", "name": "engie.com.au", "origin": "live", "checksum": "359f0c8c7d384a0f7613066c66458ac23358f8bb10b7518e09204be05c3efdd9", "observed_at": "2026-10-17T15:46:26.005901+00:00", "revision_id": "1079147c-0061-46db-91d9-5d6a5c29bf72", "published_at": null}, "locator": "/html/body/div/div[3]/main/div[2]/div[8]/div/div/div/div[1]/div/div/div/p", "claim_id": "a7248269-30cc-468d-94a9-4ea5ff81a7ad", "modality": "planned", "confidence": 0.9, "valid_from": null, "attribution": "engie.com.au", "evidence_id": "1aed1519-1857-46fc-b40d-2ca899cb2251", "valid_until": null, "assertion_id": "ae5dce52-b15a-48be-92c8-6507d6ab1522", "temporal_expression": "", "extraction_confidence": 0.9}, "financing_stage": {"value": "ENGIE announced that the project had reached financial close.", "rights": "facts_only", "source": {"url": "https://engie.com.au/media-news/engie-reaches-financial-close-on-hazelwood-battery-expansion", "name": "engie.com.au", "origin": "live", "checksum": "359f0c8c7d384a0f7613066c66458ac23358f8bb10b7518e09204be05c3efdd9", "observed_at": "2026-10-17T15:46:26.005901+00:00", "revision_id": "1079147c-0061-46db-91d9-5d6a5c29bf72", "published_at": null}, "locator": "/html/body/div/div[3]/main/div[2]/div[8]/div/div/div/div[1]/div/div/div/p", "claim_id": "2dbc47b4-6fb2-42b1-b18b-2ac431a7ad82", "modality": "reported", "confidence": 0.9, "valid_from": null, "attribution": "engie.com.au", "evidence_id": "1aed1519-1857-46fc-b40d-2ca899cb2251", "valid_until": null, "assertion_id": "92f9ea9d-fb3f-49b6-b395-b367374dec4c", "temporal_expression": "", "extraction_confidence": 0.9}}, "origin": "snapshot", "revision": 1, "timeline": [], "is_sample": false, "project_id": "0b5f628e-219f-4855-a109-24177e8bd338", "publication": {"local_only": false, "reviewed_at": "2026-10-19T21:28:20.192975+00:00", "indexability": "noindex", "buying_window": "unknown", "policy_version": "accepted-destination-v1", "template_version": "dossier-v1"}, "interpretation": {"version": "ordinary-source-qualifications-v1", "unknowns": [], "attribution": "Published Friday 16 October 2026. (reported). Office of the Premier, Victorian Government (externally supplied capture), source observed 2026-10-19; https://www.premier.vic.gov.au/hazelwood-battery-expansion-boosts-gippsland-energy-jobs\n\nThe release places the expansion at the former Hazelwood Power Station site in Gippsland. (reported). Office of the Premier, Victorian Government (externally supplied capture), source observed 2026-10-19; https://www.premier.vic.gov.au/hazelwood-battery-expansion-boosts-gippsland-energy-jobs\n\nThe release describes a planned addition of a 150-megawatt battery with 300 megawatt-hours of storage to the existing battery, which it reports was commissioned in 2023. The additional battery is planned; the 2023 commissioning describes the existing battery. (planned). Office of the Premier, Victorian Government (externally supplied capture), source observed 2026-10-19; https://www.premier.vic.gov.au/hazelwood-battery-expansion-boosts-gippsland-energy-jobs\n\nThe Government reports that it declared Hazelwood BESS Line Co Pty Ltd a Declared Transmission System Operator, allowing the project to use existing transmission infrastructure. This is the announcement\u2019s report of the designation, not the declaration instrument. (reported). Office of the Premier, Victorian Government (externally supplied capture), source observed 2026-10-19; https://www.premier.vic.gov.au/hazelwood-battery-expansion-boosts-gippsland-energy-jobs\n\nThe release says the project will make use of existing electricity connections and infrastructure; this is a stated project intention, not evidence that the expansion\u2019s grid connection is complete. (planned). Office of the Premier, Victorian Government (externally supplied capture), source observed 2026-10-19; https://www.premier.vic.gov.au/hazelwood-battery-expansion-boosts-gippsland-energy-jobs\n\nThe government release describes a key step towards ENGIE\u2019s Hazelwood Battery expansion reaching financial close. (reported). Office of the Premier, Victorian Government (externally supplied capture), source observed 2026-10-19; https://www.premier.vic.gov.au/hazelwood-battery-expansion-boosts-gippsland-energy-jobs\n\nProject completion was expected in 2028; the release does not report completion as achieved. (planned). Office of the Premier, Victorian Government (externally supplied capture), source observed 2026-10-19; https://www.premier.vic.gov.au/hazelwood-battery-expansion-boosts-gippsland-energy-jobs", "relationships": [], "coverage_limitations": ["Canonical facts retain their original source scope. Later source qualifications do not redefine the original asset or establish open supplier procurement."]}, "public_summary": "Hazelwood Battery Energy Storage System expansion (HBESS 2) is the planned 150 MW / 300 MWh addition at the former Hazelwood Power Station site in Gippsland, Victoria, Australia. ENGIE distinguishes it from the existing Hazelwood BESS, reported as 150 MW / 150 MWh and operating since 2023; the Victorian Government release also reports that the existing battery was commissioned in 2023. (ENGIE announcement dated 16 October 2026; Victorian Government release published Friday 16 October 2026.)\n\nENGIE announced financial close on 16 October 2026 and reported that key contracts had been executed. It names Sungrow to supply battery technology and Elecnor to deliver balance-of-plant and associated infrastructure works. ENGIE planned construction to commence later in 2026 and targeted commercial operations from 2028; the government release separately expected project completion in 2028. These are plans and expectations, not reports of achieved construction or completion. (ENGIE announcement dated 16 October 2026; Victorian Government release published Friday 16 October 2026.)\n\nThe Victorian Government release reports that Hazelwood BESS Line Co Pty Ltd was declared a Declared Transmission System Operator, allowing the project to use existing transmission infrastructure. It also describes intended use of existing electricity connections and infrastructure; this does not confirm that the expansion\u2019s grid connection is complete. The release describes a step towards financial close, while ENGIE reports that financial close was reached. The supplied reports do not establish a subsequent reversal. (Victorian Government release published Friday 16 October 2026; ENGIE announcement dated 16 October 2026.)", "schema_version": "1.0", "public_unknowns": ["The supplied announcements do not establish current construction progress, a completed grid connection or energisation, or the declaration instrument\u2019s effective date and conditions. (ENGIE announcement dated 16 October 2026; Victorian Government release published Friday 16 October 2026.)", "The supplied material does not identify project ownership, any remaining unawarded supplier package, a procurement timetable or an open buying window. ENGIE reports key contracts executed; that does not establish whether any procurement remains available. (ENGIE announcement dated 16 October 2026; Victorian Government release published Friday 16 October 2026.)"], "evidence_observed_at": "2026-10-19T17:59:20+02:00", "knowledge_reviewed_at": "2026-10-19T21:28:20.192975+00:00", "decisive_evidence_observed_at": "2026-10-17T15:46:26.005901+00:00", "export_metadata": {"publisher": "CapexCue", "project_title": "Hazelwood Battery Energy Storage System expansion (HBESS 2)", "original_project_title": "Hazelwood Battery Energy Storage System expansion (HBESS 2)", "canonical_url": "https://capexcue.com/projects/hazelwood-battery-energy-storage-system-expansion-hbess-2-697a71b1-516/", "release": {"id": "15d4c661-7cd6-4c62-bcb5-f5d1c3336445", "number": 2, "published_at": "2026-10-19T21:28:20.192975+00:00"}, "release_reference": "release 2 (15d4c661-7cd6-4c62-bcb5-f5d1c3336445)", "current_dossier_url": "https://capexcue.com/projects/hazelwood-battery-energy-storage-system-expansion-hbess-2-697a71b1-516/", "citation": "CapexCue \u2014 Hazelwood Battery Energy Storage System expansion (HBESS 2) \u2014 dossier released 2026-10-19T21:28:20.192975+00:00, release 2 (15d4c661-7cd6-4c62-bcb5-f5d1c3336445) \u2014 https://capexcue.com/projects/hazelwood-battery-energy-storage-system-expansion-hbess-2-697a71b1-516/.", "edition_note": "This file records the release identified above; visit the current dossier for later updates.", "presentation": {"version": "dossier-presentation-v7", "project_milestones": [], "project_category": {"basis": "independently_reviewed_metadata", "value": "energy", "support": {"end": 195, "start": 0, "sources": [{"url": "https://engie.com.au/media-news/engie-reaches-financial-close-on-hazelwood-battery-expansion", "name": "engie.com.au", "origin": "live", "checksum": "359f0c8c7d384a0f7613066c66458ac23358f8bb10b7518e09204be05c3efdd9", "observed_at": "2026-10-17T15:46:26.005901+00:00", "revision_id": "1079147c-0061-46db-91d9-5d6a5c29bf72", "published_at": null}], "modality": "planned", "predicate": "scope", "raw_value": "Planned addition of a 150MW / 300MWh battery energy storage system. The article distinguishes this expansion from the existing Hazelwood BESS, reported as 150MW / 150MWh and operating since 2023.", "statement": "Planned addition of a 150MW / 300MWh battery energy storage system. The article distinguishes this expansion from the existing Hazelwood BESS, reported as 150MW / 150MWh and operating since 2023.", "qualifications": {"attribution": "engie.com.au"}}, "label": "Energy", "icon": "energy"}, "project_metadata": {"version": "released-metadata-v7", "category": {"basis": "independently_reviewed_metadata", "value": "energy", "support": {"end": 195, "start": 0, "sources": [{"url": "https://engie.com.au/media-news/engie-reaches-financial-close-on-hazelwood-battery-expansion", "name": "engie.com.au", "origin": "live", "checksum": "359f0c8c7d384a0f7613066c66458ac23358f8bb10b7518e09204be05c3efdd9", "observed_at": "2026-10-17T15:46:26.005901+00:00", "revision_id": "1079147c-0061-46db-91d9-5d6a5c29bf72", "published_at": null}], "modality": "planned", "predicate": "scope", "raw_value": "Planned addition of a 150MW / 300MWh battery energy storage system. The article distinguishes this expansion from the existing Hazelwood BESS, reported as 150MW / 150MWh and operating since 2023.", "statement": "Planned addition of a 150MW / 300MWh battery energy storage system. The article distinguishes this expansion from the existing Hazelwood BESS, reported as 150MW / 150MWh and operating since 2023.", "qualifications": {"attribution": "engie.com.au"}}}, "input_hash": "ba3f89c5350a091ca6d0dae2009fea3cde4d57dce50c4961fe4dcc5c60891420", "release_id": "15d4c661-7cd6-4c62-bcb5-f5d1c3336445", "type_codes": ["battery_storage"], "field_states": {"type": {"state": "accepted", "reason": "The expansion adds battery energy storage. The contractor fact mentions battery technology and balance-of-plant and associated infrastructure works, but does not identify another specific asset type; it does not change the stated battery-storage scope."}, "region": {"state": "accepted", "reason": "derived_from_accepted_countries"}, "country": {"state": "accepted", "reason": "The project-place is identified as the Hazelwood site at the former Hazelwood Power Station site, Victoria, Australia. The supplied location statement links that place to Australia; the country assertion is consistent."}, "category": {"state": "accepted", "reason": "The planned project component is a 150MW / 300MWh battery energy storage system. The statement distinguishes it from the existing Hazelwood BESS; the financial-close, timing and contractor facts do not establish another primary category."}}, "region_codes": ["oceania"], "release_hash": "d32c88496767597c90528030177e115bb6286f467079b31fa1870de893df8d92", "assessment_id": "feae9efe-313f-45ab-9597-239fbb10411c", "country_codes": ["AU"], "assessment_hash": "d263e8ad4b86e9852fc767ddbae7c7373130967b298c7650b1035bd0ed1ca650", "country_label": "Australia", "region_label": "Oceania", "type_labels": ["Battery Storage"]}, "date_note": "Project event times are distinct from source publication, observation and dossier release dates. An elapsed plan does not establish completion."}}}