{"name": "Lezevorc\u2019h ground-mounted photovoltaic power plant, Caudan", "slug": "lezevorch-ground-mounted-photovoltaic-power-plant-caudan-82eb43f1e314c754", "as_of": "2026-10-03T19:20:11.776126+00:00", "depth": "basic", "facts": {"name": {"value": "Lezevorc\u2019h ground-mounted photovoltaic power plant, Caudan", "rights": "facts_only", "source": {"url": "https://www.igedd.developpement-durable.gouv.fr/IMG/pdf/2_-_centrale_photovoltaique_au_sol_a_caudan_56__cle2a9391.pdf", "name": "IGEDD environmental authority native opinion text", "origin": "live", "checksum": "0f400463bf9b167b7282c6f1c3438ab12c1c909f6bee8ebd5a628bf657807271", "observed_at": "2026-10-03T18:20:51.036223+00:00", "revision_id": "1f8b2f3d-2d61-4f50-9c56-1365317b4dbe", "published_at": null}, "locator": "page:1", "claim_id": "0eb60bb9-c3f8-4abc-8e2d-dd1362879176", "modality": "reported", "confidence": 0.9, "valid_from": null, "attribution": "IGEDD environmental authority assessment and attributed developer synthesis", "evidence_id": "61bfb4ef-634d-46f9-b9d9-566d54be63ff", "valid_until": null, "assertion_id": "b2fa0b97-dfd1-4d03-a7e8-432721dccd0e", "temporal_expression": "", "extraction_confidence": 0.9}, "scope": {"value": "The proposal combines reshaping and capping demolition-waste mounds with installing a solar plant. The planned works include forming a northeast-facing platform at a 3% slope; covering it with 20 cm of clay and 10 cm of topsoil; removing visible waste around the site, including in the wooded wet valley; and installing 5,049 photovoltaic modules on a fenced 3.61 ha area. Associated facilities include an 18 m\u00b2 technical building, a 191 m central gravel road, a 591 m perimeter fire-access road, and a 120 m\u00b3 fire-water tank. The plant is described as 3.11 MWp, with average production estimated at 3,515 MWh/year. The report says waste remains outside the project boundary in the northwest, and notes that the choice not to treat all deposit areas is unexplained. The grid connection is not settled: an approximately 2.5 km underground connection to Maneguen substation is envisaged, with other options also mentioned. Foundation descriptions differ in the dossier: supports are described as probably ballasted, but elsewhere as steel tables attached to concrete blocks resting on the ground.", "rights": "facts_only", "source": {"url": "https://www.igedd.developpement-durable.gouv.fr/IMG/pdf/2_-_centrale_photovoltaique_au_sol_a_caudan_56__cle2a9391.pdf", "name": "IGEDD environmental authority native opinion text", "origin": "live", "checksum": "0f400463bf9b167b7282c6f1c3438ab12c1c909f6bee8ebd5a628bf657807271", "observed_at": "2026-10-03T18:20:51.036223+00:00", "revision_id": "1f8b2f3d-2d61-4f50-9c56-1365317b4dbe", "published_at": null}, "locator": "page:3", "claim_id": "1e1275d1-3a99-4815-b121-e9a25d7a26ff", "modality": "planned", "confidence": 0.9, "valid_from": null, "attribution": "IGEDD environmental authority assessment and attributed developer synthesis", "evidence_id": "4f0cee63-b45b-4557-9e94-8c2200826da3", "valid_until": null, "assertion_id": "783ea808-25d0-48a3-b266-3f95d86bc671", "temporal_expression": "", "extraction_confidence": 0.9}, "ecology": {"value": "The authority identifies waste and potential soil and water pollution, increased runoff and downstream flood risk, biodiversity, wetlands, invasive species, and landscape as principal issues. The assessment identifies a wetland of about 150 m\u00b2 and iron pollution in the stream; the authority says effects on wetlands and aquatic environments near the mounds need clearer protective measures, and calls for fuller assessment of runoff and impacts downstream. The proposal describes retaining perimeter woodland and avoiding the identified wetland, but the project\u2019s cumulative effects with the separately planned Kerpont development-zone extension to the south are also noted.", "rights": "facts_only", "source": {"url": "https://www.igedd.developpement-durable.gouv.fr/IMG/pdf/2_-_centrale_photovoltaique_au_sol_a_caudan_56__cle2a9391.pdf", "name": "IGEDD environmental authority native opinion text", "origin": "live", "checksum": "0f400463bf9b167b7282c6f1c3438ab12c1c909f6bee8ebd5a628bf657807271", "observed_at": "2026-10-03T18:20:51.036223+00:00", "revision_id": "1f8b2f3d-2d61-4f50-9c56-1365317b4dbe", "published_at": null}, "locator": "page:3", "claim_id": "231d84a8-31fa-4480-8a17-6ae0ba34cd25", "modality": "reported", "confidence": 0.9, "valid_from": null, "attribution": "IGEDD environmental authority assessment and attributed developer synthesis", "evidence_id": "4f0cee63-b45b-4557-9e94-8c2200826da3", "valid_until": null, "assertion_id": "b940d52b-5f4b-4087-a1d4-e88dd2bbda1e", "temporal_expression": "", "extraction_confidence": 0.9}, "activity": {"value": "The site was previously used as a plant nursery, then for unauthorized storage of demolition waste from 2003 to 2021; the source says that activity appears to have stopped and the site had not been decontaminated or restored as of the report. The reported waste estimate is about 250,000 m\u00b3, while its detailed characterization is incomplete.", "rights": "facts_only", "source": {"url": "https://www.igedd.developpement-durable.gouv.fr/IMG/pdf/2_-_centrale_photovoltaique_au_sol_a_caudan_56__cle2a9391.pdf", "name": "IGEDD environmental authority native opinion text", "origin": "live", "checksum": "0f400463bf9b167b7282c6f1c3438ab12c1c909f6bee8ebd5a628bf657807271", "observed_at": "2026-10-03T18:20:51.036223+00:00", "revision_id": "1f8b2f3d-2d61-4f50-9c56-1365317b4dbe", "published_at": null}, "locator": "page:3", "claim_id": "fa63e101-7e3b-4253-a60d-8df07f436ae0", "modality": "reported", "confidence": 0.9, "valid_from": null, "attribution": "IGEDD environmental authority assessment and attributed developer synthesis", "evidence_id": "4f0cee63-b45b-4557-9e94-8c2200826da3", "valid_until": null, "assertion_id": "0b7e3edc-1759-46a7-8bc9-2fde650c84a3", "temporal_expression": "", "extraction_confidence": 0.9}, "location": {"value": "Lieu-dit Lezevorc\u2019h, in the southern part of the commune of Caudan, Morbihan.", "rights": "facts_only", "source": {"url": "https://www.igedd.developpement-durable.gouv.fr/IMG/pdf/2_-_centrale_photovoltaique_au_sol_a_caudan_56__cle2a9391.pdf", "name": "IGEDD environmental authority native opinion text", "origin": "live", "checksum": "0f400463bf9b167b7282c6f1c3438ab12c1c909f6bee8ebd5a628bf657807271", "observed_at": "2026-10-03T18:20:51.036223+00:00", "revision_id": "1f8b2f3d-2d61-4f50-9c56-1365317b4dbe", "published_at": null}, "locator": "page:3", "claim_id": "d7501b5e-f7a4-43ab-b546-83af99fadf5b", "modality": "reported", "confidence": 0.9, "valid_from": null, "attribution": "IGEDD environmental authority assessment and attributed developer synthesis", "evidence_id": "4f0cee63-b45b-4557-9e94-8c2200826da3", "valid_until": null, "assertion_id": "76c37358-ce3a-45c3-80d0-79a6167b4af4", "temporal_expression": "", "extraction_confidence": 0.9}, "developer": {"value": "Luxel SAS is identified as wishing to develop the project and lease the site; it is a subsidiary of EDF Renouvelables France and created CPV SUN 40 to carry the associated authorizations. The source says responsibility for decontaminating the site rests with the landowner, who is not named.", "rights": "facts_only", "source": {"url": "https://www.igedd.developpement-durable.gouv.fr/IMG/pdf/2_-_centrale_photovoltaique_au_sol_a_caudan_56__cle2a9391.pdf", "name": "IGEDD environmental authority native opinion text", "origin": "live", "checksum": "0f400463bf9b167b7282c6f1c3438ab12c1c909f6bee8ebd5a628bf657807271", "observed_at": "2026-10-03T18:20:51.036223+00:00", "revision_id": "1f8b2f3d-2d61-4f50-9c56-1365317b4dbe", "published_at": null}, "locator": "page:4", "claim_id": "495ffc12-4983-4a68-89c0-0b989229a071", "modality": "planned", "confidence": 0.9, "valid_from": null, "attribution": "IGEDD environmental authority assessment and attributed developer synthesis", "evidence_id": "b3340b4f-e870-4cff-80b4-42f3993e44fb", "valid_until": null, "assertion_id": "d4f0a496-5722-48f3-9c79-121862314f36", "temporal_expression": "", "extraction_confidence": 0.9}, "regulatory": {"value": "The project is subject to systematic environmental assessment, and the authority issued an advisory opinion on 28 August 2025. A building-permit application had been submitted to the Morbihan prefect, and a derogation from the coastal-law urban-continuity principle was still under instruction; the opinion says the derogation request was not included in the file referred to the authority. Caudan\u2019s planning zone is described as agricultural, with rules preventing the proposed new installation, and a procedure to make the local plan compatible had been initiated. A public inquiry was to be held, but a joint inquiry with the planning-plan compatibility procedure was not the approach chosen. No water-law procedure was envisaged by the project owner, which the authority flags in light of the site\u2019s planned impervious area. The authority\u2019s opinion is advisory, not an authorization decision.", "rights": "facts_only", "source": {"url": "https://www.igedd.developpement-durable.gouv.fr/IMG/pdf/2_-_centrale_photovoltaique_au_sol_a_caudan_56__cle2a9391.pdf", "name": "IGEDD environmental authority native opinion text", "origin": "live", "checksum": "0f400463bf9b167b7282c6f1c3438ab12c1c909f6bee8ebd5a628bf657807271", "observed_at": "2026-10-03T18:20:51.036223+00:00", "revision_id": "1f8b2f3d-2d61-4f50-9c56-1365317b4dbe", "published_at": null}, "locator": "page:2", "claim_id": "d363fa4c-6e8a-4c2c-9ccf-2e7f9bcc3923", "modality": "reported", "confidence": 0.9, "valid_from": null, "attribution": "IGEDD environmental authority assessment and attributed developer synthesis", "evidence_id": "2d4c511c-93dc-4113-bf66-c6b364390d11", "valid_until": null, "assertion_id": "34ca58a9-51f2-4893-9df6-cb4bb958c098", "temporal_expression": "", "extraction_confidence": 0.9}}, "origin": "snapshot", "revision": 1, "timeline": [], "is_sample": false, "project_id": "7d5e415e-0802-4340-8e58-8f5bd06d8c73", "publication": {"local_only": false, "reviewed_at": "2026-10-15T18:27:56.612669+00:00", "indexability": "noindex", "buying_window": "unknown", "policy_version": "accepted-destination-v1", "template_version": "dossier-v1"}, "public_summary": "Luxel\u2019s proposed Lezevorc\u2019h ground-mounted photovoltaic plant is in southern Caudan, Morbihan. The IGEDD environmental authority adopted an advisory opinion on 28 August 2025; the opinion is not an authorization decision. \n\nThe proposal combines reshaping and capping a former demolition-waste site with a solar installation. The opinion describes 5,049 modules over 3.61 ha, with stated capacity of 3.11 MWp and estimated average production of 3,515 MWh per year. It reports an estimated 250,000 m\u00b3 of waste, whose detailed characterization was incomplete, and says some deposits remain outside the project boundary. \n\nThe authority highlighted unresolved assessment and protection issues, including waste characterization and geotechnical stability, runoff and downstream flood effects, and safeguards for wetlands and aquatic environments near the mounds. These are concerns raised in the 2025 opinion, not evidence that they have since been resolved. \n\nThe source is the environmental authority\u2019s opinion adopted 28 August 2025; it does not establish subsequent project or permitting status.", "schema_version": "1.0", "public_unknowns": ["As of the 28 August 2025 opinion, the building-permit and coastal-law derogation outcomes were not established; the derogation was still under instruction and its request was not included in the file referred to the authority. Current status after that date is not established by this source.", "The authority said the project\u2019s various site, cleanup, and solar-plant perimeters needed clearer definition; the opinion also reports that waste remained outside the project boundary in the northwest.", "The full quantity and characterization of waste, material quantities and their sources or destinations, geotechnical results, and final foundation design are not established in the reviewed opinion.", "The final grid-connection option, substation capacity, and any required network reinforcement are not established in the reviewed opinion.", "The reviewed opinion does not identify a construction contractor, procurement arrangements, project investment, or financing; it also does not establish a buying window."], "evidence_observed_at": "2026-10-03T18:20:51.036223+00:00", "knowledge_reviewed_at": "2026-10-15T18:27:56.612669+00:00", "decisive_evidence_observed_at": "2026-10-03T18:20:51.036223+00:00", "export_metadata": {"publisher": "CapexCue", "project_title": "Lezevorc\u2019h ground-mounted photovoltaic power plant, Caudan", "original_project_title": "Lezevorc\u2019h ground-mounted photovoltaic power plant, Caudan", "canonical_url": "https://capexcue.com/projects/lezevorch-ground-mounted-photovoltaic-power-plant-caudan-82eb43f1e314c754/", "release": {"id": "851b1038-c17e-41cd-ae1f-b42d9ffbcbf3", "number": 1, "published_at": "2026-10-15T18:27:58.226067+00:00"}, "release_reference": "release 1 (851b1038-c17e-41cd-ae1f-b42d9ffbcbf3)", "current_dossier_url": "https://capexcue.com/projects/lezevorch-ground-mounted-photovoltaic-power-plant-caudan-82eb43f1e314c754/", "citation": "CapexCue \u2014 Lezevorc\u2019h ground-mounted photovoltaic power plant, Caudan \u2014 dossier released 2026-10-15T18:27:58.226067+00:00, release 1 (851b1038-c17e-41cd-ae1f-b42d9ffbcbf3) \u2014 https://capexcue.com/projects/lezevorch-ground-mounted-photovoltaic-power-plant-caudan-82eb43f1e314c754/.", "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": 1094, "start": 0, "sources": [{"url": "https://www.igedd.developpement-durable.gouv.fr/IMG/pdf/2_-_centrale_photovoltaique_au_sol_a_caudan_56__cle2a9391.pdf", "name": "IGEDD environmental authority native opinion text", "origin": "live", "checksum": "0f400463bf9b167b7282c6f1c3438ab12c1c909f6bee8ebd5a628bf657807271", "observed_at": "2026-10-03T18:20:51.036223+00:00", "revision_id": "1f8b2f3d-2d61-4f50-9c56-1365317b4dbe", "published_at": null}], "modality": "planned", "predicate": "scope", "raw_value": "The proposal combines reshaping and capping demolition-waste mounds with installing a solar plant. The planned works include forming a northeast-facing platform at a 3% slope; covering it with 20 cm of clay and 10 cm of topsoil; removing visible waste around the site, including in the wooded wet valley; and installing 5,049 photovoltaic modules on a fenced 3.61 ha area. Associated facilities include an 18 m\u00b2 technical building, a 191 m central gravel road, a 591 m perimeter fire-access road, and a 120 m\u00b3 fire-water tank. The plant is described as 3.11 MWp, with average production estimated at 3,515 MWh/year. The report says waste remains outside the project boundary in the northwest, and notes that the choice not to treat all deposit areas is unexplained. The grid connection is not settled: an approximately 2.5 km underground connection to Maneguen substation is envisaged, with other options also mentioned. Foundation descriptions differ in the dossier: supports are described as probably ballasted, but elsewhere as steel tables attached to concrete blocks resting on the ground.", "statement": "The proposal combines reshaping and capping demolition-waste mounds with installing a solar plant. The planned works include forming a northeast-facing platform at a 3% slope; covering it with 20 cm of clay and 10 cm of topsoil; removing visible waste around the site, including in the wooded wet valley; and installing 5,049 photovoltaic modules on a fenced 3.61 ha area. Associated facilities include an 18 m\u00b2 technical building, a 191 m central gravel road, a 591 m perimeter fire-access road, and a 120 m\u00b3 fire-water tank. The plant is described as 3.11 MWp, with average production estimated at 3,515 MWh/year. The report says waste remains outside the project boundary in the northwest, and notes that the choice not to treat all deposit areas is unexplained. The grid connection is not settled: an approximately 2.5 km underground connection to Maneguen substation is envisaged, with other options also mentioned. Foundation descriptions differ in the dossier: supports are described as probably ballasted, but elsewhere as steel tables attached to concrete blocks resting on the ground.", "qualifications": {"attribution": "IGEDD environmental authority assessment and attributed developer synthesis"}}, "label": "Energy", "icon": "energy"}, "project_metadata": {"version": "released-metadata-v7", "category": {"basis": "codex_retained_dossier_curation", "value": "energy", "support": {"end": 1094, "start": 0, "sources": [{"url": "https://www.igedd.developpement-durable.gouv.fr/IMG/pdf/2_-_centrale_photovoltaique_au_sol_a_caudan_56__cle2a9391.pdf", "name": "IGEDD environmental authority native opinion text", "origin": "live", "checksum": "0f400463bf9b167b7282c6f1c3438ab12c1c909f6bee8ebd5a628bf657807271", "observed_at": "2026-10-03T18:20:51.036223+00:00", "revision_id": "1f8b2f3d-2d61-4f50-9c56-1365317b4dbe", "published_at": null}], "modality": "planned", "predicate": "scope", "raw_value": "The proposal combines reshaping and capping demolition-waste mounds with installing a solar plant. The planned works include forming a northeast-facing platform at a 3% slope; covering it with 20 cm of clay and 10 cm of topsoil; removing visible waste around the site, including in the wooded wet valley; and installing 5,049 photovoltaic modules on a fenced 3.61 ha area. Associated facilities include an 18 m\u00b2 technical building, a 191 m central gravel road, a 591 m perimeter fire-access road, and a 120 m\u00b3 fire-water tank. The plant is described as 3.11 MWp, with average production estimated at 3,515 MWh/year. The report says waste remains outside the project boundary in the northwest, and notes that the choice not to treat all deposit areas is unexplained. The grid connection is not settled: an approximately 2.5 km underground connection to Maneguen substation is envisaged, with other options also mentioned. Foundation descriptions differ in the dossier: supports are described as probably ballasted, but elsewhere as steel tables attached to concrete blocks resting on the ground.", "statement": "The proposal combines reshaping and capping demolition-waste mounds with installing a solar plant. The planned works include forming a northeast-facing platform at a 3% slope; covering it with 20 cm of clay and 10 cm of topsoil; removing visible waste around the site, including in the wooded wet valley; and installing 5,049 photovoltaic modules on a fenced 3.61 ha area. Associated facilities include an 18 m\u00b2 technical building, a 191 m central gravel road, a 591 m perimeter fire-access road, and a 120 m\u00b3 fire-water tank. The plant is described as 3.11 MWp, with average production estimated at 3,515 MWh/year. The report says waste remains outside the project boundary in the northwest, and notes that the choice not to treat all deposit areas is unexplained. The grid connection is not settled: an approximately 2.5 km underground connection to Maneguen substation is envisaged, with other options also mentioned. Foundation descriptions differ in the dossier: supports are described as probably ballasted, but elsewhere as steel tables attached to concrete blocks resting on the ground.", "qualifications": {"attribution": "IGEDD environmental authority assessment and attributed developer synthesis"}}}, "input_hash": "2a9803f73cc06492770f0a894bdf7a849cf5d892faed3b95b4ad82fbe6896e65", "release_id": "851b1038-c17e-41cd-ae1f-b42d9ffbcbf3", "type_codes": ["solar_pv"], "field_states": {"type": {"state": "accepted", "reason": "Caudan, Morbihan is in France; planned PV classification does not resolve waste coverage, foundations or grid-route alternatives."}, "region": {"state": "accepted", "reason": "derived_from_accepted_countries"}, "country": {"state": "accepted", "reason": "Caudan, Morbihan is in France; planned PV classification does not resolve waste coverage, foundations or grid-route alternatives."}, "category": {"state": "accepted", "reason": "Caudan, Morbihan is in France; planned PV classification does not resolve waste coverage, foundations or grid-route alternatives."}}, "region_codes": ["europe"], "release_hash": "12270f4d168b89ddb8b4fcafe8f586be8c51c818032408dd71bde91accc28b3f", "assessment_id": "8470e94a-a449-4e89-9fb3-1543d04848a6", "country_codes": ["FR"], "assessment_hash": "4a7602e609cbd36b379cc66a8e54792ab7233ee820966c5b5bce327918425815", "country_label": "France", "region_label": "Europe", "type_labels": ["Solar PV"]}, "date_note": "Project event times are distinct from source publication, observation and dossier release dates. An elapsed plan does not establish completion."}}}