{"name": "Hambach large-scale battery storage facility.", "slug": "hambach-large-scale-battery-storage-facility-d44e9d33-ea1", "as_of": "2026-10-15T11:25:41.942602+00:00", "depth": "basic", "facts": {"name": {"value": "Hambach large-scale battery storage facility.", "rights": "facts_only", "source": {"url": "https://www.rwe.com/en/press/rwe-generation/2026-07-28-rwe-to-build-large-scale-storage-at-hambach-mine/", "name": "www.rwe.com", "origin": "live", "checksum": "cf4c985c2d7138d86f26d8b097189977ca652189b44fa31a9175a95f72edecfa", "observed_at": "2026-10-15T11:24:14.344417+00:00", "revision_id": "2f9b286a-c3cd-4d3d-8e43-299dbe476c5e", "published_at": null}, "locator": "/html/body/div[1]/div[2]/div[4]/div/header/section/div/div/div/section/div/div/div/header/h1", "claim_id": "11997299-c8f5-4dd4-8afd-0713af6a947b", "modality": "reported", "confidence": 0.9, "valid_from": null, "attribution": "www.rwe.com", "evidence_id": "df86a753-fb26-408b-bf16-11c4d96323d4", "valid_until": null, "assertion_id": "ba9faff9-dc77-4950-8860-68d45aef0f9c", "temporal_expression": "", "extraction_confidence": 0.9}, "scope": {"value": "Planned configuration: 128 lithium-ion battery containers, 236 MW capacity and 470 MWh storage capacity. 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the construction site covers three hectares.", "rights": "facts_only", "source": {"url": "https://www.rwe.com/en/press/rwe-generation/2026-07-28-rwe-to-build-large-scale-storage-at-hambach-mine/", "name": "www.rwe.com", "origin": "live", "checksum": "cf4c985c2d7138d86f26d8b097189977ca652189b44fa31a9175a95f72edecfa", "observed_at": "2026-10-15T11:24:14.344417+00:00", "revision_id": "2f9b286a-c3cd-4d3d-8e43-299dbe476c5e", "published_at": null}, "locator": "/html/body/div[1]/div[2]/div[4]/div/main/section[1]/div/div/section/section/div/div/div/div[2]/div[2]/p[1]", "claim_id": "f5da037c-65a0-4cea-a65d-f291b4f32a6d", "modality": "reported", "confidence": 0.9, "valid_from": null, "attribution": "www.rwe.com", "evidence_id": "4d4cea40-2f86-4d44-9b0b-0339fd25f1a7", "valid_until": null, "assertion_id": "72328781-a1ba-4ca3-9104-ddae5631c7fe", "temporal_expression": "", "extraction_confidence": 0.9}, "developer": {"value": "RWE is constructing the facility.", "rights": "facts_only", "source": {"url": "https://www.rwe.com/en/press/rwe-generation/2026-07-28-rwe-to-build-large-scale-storage-at-hambach-mine/", "name": "www.rwe.com", "origin": "live", "checksum": "cf4c985c2d7138d86f26d8b097189977ca652189b44fa31a9175a95f72edecfa", "observed_at": "2026-10-15T11:24:14.344417+00:00", "revision_id": "2f9b286a-c3cd-4d3d-8e43-299dbe476c5e", "published_at": null}, "locator": "/html/body/div[1]/div[2]/div[4]/div/main/section[1]/div/div/section/section/div/div/div/div[2]/div[2]/p[1]", "claim_id": "bcf4181f-c37c-439c-94a2-a99e9bbe9410", "modality": "reported", "confidence": 0.9, "valid_from": null, "attribution": "www.rwe.com", "evidence_id": "4d4cea40-2f86-4d44-9b0b-0339fd25f1a7", "valid_until": null, "assertion_id": "e4f2d489-c92c-46bf-8df0-3a1665decd12", "temporal_expression": "", "extraction_confidence": 0.9}, "next_milestone": {"value": "Commissioning / coming on stream is planned for 2027.", "rights": "facts_only", "source": {"url": "https://www.rwe.com/en/press/rwe-generation/2026-07-28-rwe-to-build-large-scale-storage-at-hambach-mine/", "name": "www.rwe.com", "origin": "live", "checksum": "cf4c985c2d7138d86f26d8b097189977ca652189b44fa31a9175a95f72edecfa", "observed_at": "2026-10-15T11:24:14.344417+00:00", "revision_id": "2f9b286a-c3cd-4d3d-8e43-299dbe476c5e", "published_at": null}, "locator": "/html/body/div[1]/div[2]/div[4]/div/main/section[1]/div/div/section/section/div/div/div/div[1]/div[2]/ul/li[2]", "claim_id": "058325f1-aa09-4696-a358-a7a7f382b89e", "modality": "planned", "confidence": 0.9, "valid_from": null, "attribution": "www.rwe.com", "evidence_id": "a6c552c1-d2a8-4000-b98c-fe966c59ed75", "valid_until": null, "assertion_id": "83de4a6c-05a2-4095-900a-96966a475821", "temporal_expression": "", "extraction_confidence": 0.9}}, "origin": "snapshot", "revision": 1, "timeline": [], "is_sample": false, "project_id": "d0a98707-711c-4b94-a7cc-f88979ce0793", "publication": {"local_only": false, "reviewed_at": "2026-10-16T11:36:18.937878+00:00", "indexability": "noindex", "buying_window": "unknown", "policy_version": "accepted-destination-v1", "template_version": "dossier-v1"}, "public_summary": "RWE\u2019s release dated 28 July 2026 describes construction of the Hambach large-scale battery storage facility near Niederzier, at the Hambach opencast mine. The planned installation comprises 128 lithium-ion battery containers, with 236 MW capacity and 470 MWh storage capacity. Preparatory work began at the end of 2025, the first containers had been delivered by the release date, and commissioning is planned for 2027.", "schema_version": "1.0", "public_unknowns": ["The 28 July 2026 release does not state procurement status, a project budget or financing details."], "evidence_observed_at": "2026-10-15T11:24:14.344417+00:00", "knowledge_reviewed_at": "2026-10-15T11:25:42.396677+00:00", "decisive_evidence_observed_at": "2026-10-15T11:24:14.344417+00:00", "export_metadata": {"publisher": "CapexCue", "project_title": "Hambach large-scale battery storage facility.", "original_project_title": "Hambach large-scale battery storage facility.", "canonical_url": "https://capexcue.com/projects/hambach-large-scale-battery-storage-facility-d44e9d33-ea1/", "release": {"id": "1b1b9c77-2677-4662-a297-3a1ab82c527e", "number": 1, "published_at": "2026-10-16T11:36:19.663441+00:00"}, "release_reference": "release 1 (1b1b9c77-2677-4662-a297-3a1ab82c527e)", "current_dossier_url": "https://capexcue.com/projects/hambach-large-scale-battery-storage-facility-d44e9d33-ea1/", "citation": "CapexCue \u2014 Hambach large-scale battery storage facility. \u2014 dossier released 2026-10-16T11:36:19.663441+00:00, release 1 (1b1b9c77-2677-4662-a297-3a1ab82c527e) \u2014 https://capexcue.com/projects/hambach-large-scale-battery-storage-facility-d44e9d33-ea1/.", "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": "codex_retained_dossier_curation", "value": "energy", "support": {"end": 196, "start": 0, "sources": [{"url": "https://www.rwe.com/en/press/rwe-generation/2026-07-28-rwe-to-build-large-scale-storage-at-hambach-mine/", "name": "www.rwe.com", "origin": "live", "checksum": "cf4c985c2d7138d86f26d8b097189977ca652189b44fa31a9175a95f72edecfa", "observed_at": "2026-10-15T11:24:14.344417+00:00", "revision_id": "2f9b286a-c3cd-4d3d-8e43-299dbe476c5e", "published_at": null}], "modality": "planned", "predicate": "scope", "raw_value": "Planned configuration: 128 lithium-ion battery containers, 236 MW capacity and 470 MWh storage capacity. 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RWE says the facility will balance electricity-grid fluctuations in a fraction of a second.", "qualifications": {"attribution": "www.rwe.com"}}, "label": "Energy", "icon": "energy"}, "project_metadata": {"version": "released-metadata-v7", "category": {"basis": "codex_retained_dossier_curation", "value": "energy", "support": {"end": 196, "start": 0, "sources": [{"url": "https://www.rwe.com/en/press/rwe-generation/2026-07-28-rwe-to-build-large-scale-storage-at-hambach-mine/", "name": "www.rwe.com", "origin": "live", "checksum": "cf4c985c2d7138d86f26d8b097189977ca652189b44fa31a9175a95f72edecfa", "observed_at": "2026-10-15T11:24:14.344417+00:00", "revision_id": "2f9b286a-c3cd-4d3d-8e43-299dbe476c5e", "published_at": null}], "modality": "planned", "predicate": "scope", "raw_value": "Planned configuration: 128 lithium-ion battery containers, 236 MW capacity and 470 MWh storage capacity. RWE says the facility will balance electricity-grid fluctuations in a fraction of a second.", "statement": "Planned configuration: 128 lithium-ion battery containers, 236 MW capacity and 470 MWh storage capacity. RWE says the facility will balance electricity-grid fluctuations in a fraction of a second.", "qualifications": {"attribution": "www.rwe.com"}}}, "input_hash": "c4f52cfd8cdbecd1aadd9397718b8812b2b9a7b075784f398ca9e0da8fbe4102", "release_id": "1b1b9c77-2677-4662-a297-3a1ab82c527e", "type_codes": ["battery_storage"], "field_states": {"type": {"state": "accepted", "reason": "Hambach, Niederzier and Duren identify Germany; planned battery is distinct from the opencast mine."}, "region": {"state": "accepted", "reason": "derived_from_accepted_countries"}, "country": {"state": "accepted", "reason": "Hambach, Niederzier and Duren identify Germany; planned battery is distinct from the opencast mine."}, "category": {"state": "accepted", "reason": "Hambach, Niederzier and Duren identify Germany; planned battery is distinct from the opencast mine."}}, "region_codes": ["europe"], "release_hash": "de531f292a9a7b7b720337ead230287861e4daf135c9a0cd3b68f11b6642fdce", "assessment_id": "10390d85-4878-4d74-86de-802b877dec06", "country_codes": ["DE"], "assessment_hash": "294b35ef963aaaf85abb36db17009e67c77fe706c5306173f11d6b7988061868", "country_label": "Germany", "region_label": "Europe", "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."}}}