{ "generated_at": "2026-10-16T21:20:16.872746+02:00", "model_version": "2.1.0", "profile": "fixed-five-event-response-v2.1", "scoring_construct_id": "fixed-five-event-response-v2.1", "score": 71.02946139335641, "health": "DEGRADED", "coverage": 1.0, "construct": "experimental fixed-five initial-disturbance indicator with separate Nordic inertia, physical-link and JAO day-ahead constraint context", "score_semantics": "0-100 live estimate is normally the weakest event-conditioned initial-RoCoF response among five fixed score-driving cases. Provider staleness never makes the public number disappear: last-good inputs are reused with explicit quality/provenance, then the previous v2 point is carried only if a required input has never been observed; inertia and JAO CNE/PTC remain separate context.", "score_profile_hash": "fba67e0308b51c8c28526456a327e6e31638852f7a73b492e856dda3a7546b11", "score_quality": "DEGRADED_ESTIMATE", "live_input_continuity": { "generated_at": "2026-10-16T19:20:16.872746Z", "overall_quality": "DEGRADED_ESTIMATE", "score_suppression_policy": "never suppress v2 numeric estimate solely for provider staleness", "sources": { "frequency": { "source_name": "Fingrid frequency", "required_for_score": false, "quality": "FRESH", "provenance": "current", "using_last_good": false, "usable_for_estimate": true, "sample_time": "2026-10-16T19:17:56Z", "age_minutes": 2.3, "fresh_minutes": 10.0, "degraded_minutes": 30.0, "consecutive_missing_runs": 0 }, "kinetic_energy": { "source_name": "Fingrid kinetic energy", 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"observed_fraction": 1.0, "rated_mw_coverage": null, "aggregate_only_borders": [ "DK2-DE" ], "known_unmapped_or_parallel_examples": [ "EstLink 1/2", "Fenno-Skan 1/2", "Skagerrak links", "Konti-Skan" ] }, "scenarios": [ { "id": "NORDIC_REFERENCE_INCIDENT_CASE", "status": "active", "status_code": "ACTIVE_SCORED", "class": "reference_incident", "mw": 1450.0, "severity": null, "applicability": 5.0, "applicability_ratio": 1.0, "dynamic_margin": 4.191237558624954, "dynamic_margin_percent": 83.82475117249909, "inertia_margin_percent": 95.44702204246768, "inertia_context_percent": 95.44702204246768, "rocof_margin_percent": 83.82475117249909, "event_response_margin_percent": 83.82475117249909, "limiting_component": "initial_rocof_event_response", "composite_score": 83.82475117249909, "score": 83.82475117249909, "rocof_hz_s": -0.22439567922250767, "post_event_kinetic_energy_gws": 161.545, "note": "generic 1450 MW-class Nordic reference-incident proxy capped by aggregate Swedish nuclear availability; not a claim about the output of the largest online unit", "role": "score_driver", "score_driving": true, "flags": [ "ACTIVE_SCORED" ] }, { "id": "HYDRO_UNIT_LOSS_CASE", "status": "active", "status_code": "ACTIVE_SCORED", "class": "generation", "mw": 500.0, "severity": null, "applicability": 5.0, "applicability_ratio": 1.0, "dynamic_margin": 4.995194837634403, "dynamic_margin_percent": 99.90389675268806, "inertia_margin_percent": 97.16362484549728, "inertia_context_percent": 97.16362484549728, "rocof_margin_percent": 99.90389675268806, "event_response_margin_percent": 99.90389675268806, "limiting_component": "initial_rocof_event_response", "composite_score": 99.90389675268806, "score": 99.90389675268806, "rocof_hz_s": -0.07429420505200594, "post_event_kinetic_energy_gws": 168.25, "note": "generic 500 MW hydro-unit loss proxy; active-power-based lost-inertia estimate", "role": "score_driver", "score_driving": true, "flags": [ "ACTIVE_SCORED" ] }, { "id": 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"note": "observed physical transfer on explicitly mapped single-link candidate: SwePol Link; live context only", "role": "physical_link", "score_driving": false, "flags": [ "ACTIVE_SCORED" ] }, { "id": "NORDBALT_TRIP", "status": "active", "status_code": "ACTIVE_SCORED", "class": "interconnector_link", "mw": 63.1188, "severity": null, "applicability": 5.0, "applicability_ratio": 1.0, "dynamic_margin": 4.999999776781866, "dynamic_margin_percent": 99.99999553563732, "inertia_margin_percent": 97.51410685592829, "inertia_context_percent": 97.51410685592829, "rocof_margin_percent": 99.99999553563732, "event_response_margin_percent": 99.99999553563732, "limiting_component": "initial_rocof_event_response", "composite_score": 99.99999553563732, "score": 99.99999553563732, "rocof_hz_s": 0.009276719576719578, "post_event_kinetic_energy_gws": 170.1, "note": "observed physical transfer on explicitly mapped single-link candidate: NordBalt; live context only", "role": "physical_link", "score_driving": false, "flags": [ "ACTIVE_SCORED" ] }, { "id": "NORDLINK_TRIP", "status": "active", "status_code": "ACTIVE_SCORED", "class": "interconnector_link", "mw": 1446.074, "severity": null, "applicability": 5.0, "applicability_ratio": 1.0, "dynamic_margin": 4.352694113076381, "dynamic_margin_percent": 87.05388226152762, "inertia_margin_percent": 97.51410685592829, "inertia_context_percent": 97.51410685592829, "rocof_margin_percent": 87.05388226152762, "event_response_margin_percent": 87.05388226152762, "limiting_component": "initial_rocof_event_response", "composite_score": 87.05388226152762, "score": 87.05388226152762, "rocof_hz_s": 0.21253292181069958, "post_event_kinetic_energy_gws": 170.1, "note": "observed physical transfer on explicitly mapped single-link candidate: NordLink; live context only", "role": "physical_link", "score_driving": false, "flags": [ "ACTIVE_SCORED" ] }, { "id": "NORNED_TRIP", "status": "active", "status_code": "ACTIVE_SCORED", "class": 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97.51410685592829, "inertia_context_percent": 97.51410685592829, "rocof_margin_percent": 86.85358051191182, "event_response_margin_percent": 86.85358051191182, "limiting_component": "initial_rocof_event_response", "composite_score": 86.85358051191182, "score": 86.85358051191182, "rocof_hz_s": 0.2133168430335097, "post_event_kinetic_energy_gws": 170.1, "note": "observed physical transfer on explicitly mapped single-link candidate: North Sea Link; live context only", "role": "physical_link", "score_driving": false, "flags": [ "ACTIVE_SCORED" ] }, { "id": "LARGEST_MAPPED_HVDC_IMPORT_SUMMARY", "status": "active", "status_code": "ACTIVE_SCORED", "class": "derived_interconnector_summary", "mw": 248.7, "severity": null, "applicability": 5.0, "applicability_ratio": 1.0, "dynamic_margin": 4.999839763081636, "dynamic_margin_percent": 99.99679526163273, "inertia_margin_percent": 97.51410685592829, "inertia_context_percent": 97.51410685592829, "rocof_margin_percent": 99.99679526163273, "event_response_margin_percent": 99.99679526163273, "limiting_component": "initial_rocof_event_response", "composite_score": 99.99679526163273, "score": 99.99679526163273, "rocof_hz_s": -0.03655202821869488, "post_event_kinetic_energy_gws": 170.1, "note": "derived largest importing mapped-link summary; not an independent score-driving contingency; driver=SwePol Link", "role": "derived_summary", "score_driving": false, "flags": [ "ACTIVE_SCORED" ] }, { "id": "LARGEST_MAPPED_HVDC_EXPORT_SUMMARY", "status": "active", "status_code": "ACTIVE_SCORED", "class": "derived_interconnector_summary", "mw": 1451.4078, "severity": null, "applicability": 5.0, "applicability_ratio": 1.0, "dynamic_margin": 4.342679025595591, "dynamic_margin_percent": 86.85358051191182, "inertia_margin_percent": 97.51410685592829, "inertia_context_percent": 97.51410685592829, "rocof_margin_percent": 86.85358051191182, "event_response_margin_percent": 86.85358051191182, "limiting_component": "initial_rocof_event_response", "composite_score": 86.85358051191182, "score": 86.85358051191182, "rocof_hz_s": 0.2133168430335097, "post_event_kinetic_energy_gws": 170.1, "note": "derived largest exporting mapped-link summary; not an independent score-driving contingency; driver=North Sea Link", "role": "derived_summary", "score_driving": false, "flags": [ "ACTIVE_SCORED" ] }, { "id": "NUCLEAR_DOUBLE_STRESS", "status": "active", "status_code": "ACTIVE_SCORED", "class": "compound_stress", "mw": 2900.0, "severity": null, "applicability": 5.0, "applicability_ratio": 1.0, "dynamic_margin": 0.6282516077137218, "dynamic_margin_percent": 12.565032154274435, "inertia_margin_percent": 91.80554224692202, "inertia_context_percent": 91.80554224692202, "rocof_margin_percent": 12.565032154274435, "event_response_margin_percent": 12.565032154274435, "limiting_component": "initial_rocof_event_response", "composite_score": 12.565032154274435, "score": 12.565032154274435, "rocof_hz_s": 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"domain_slack_reconciliation_mw": 143.85000000000002, "field_reconciliation_error_mw": 0.0, "field_reconciliation_status": "FIELD_RECONCILIATION_OK", "fmax_directional_distance_mw": 346.85, "fmax_directional_headroom_fraction": 0.3514184397163121, "score": null, "normalized_fmax_index": 99.86858219280565, "monitored_eligible": true, "primary_eligible": true, "score_eligible": true, "directional_diagnostic_eligible": true }, { "mrid": "2e4d9bc9-5ff8-4a7a-aab8-df20fe2f661d", "tso": "SVK", "cnec_name": "SVK_OFOTEN (NO4->SE1)", "cnec_type": "BRANCH", "cne_name": "Svk_Ofoten(SE1>NO4)", "cne_type": "PTC", "cne_status": "OK", "cne_status_quality": "EXPLICIT_OK", "bidding_zone_from": "NO4", "bidding_zone_to": "SE1", "contingency_name": "BASECASE", "contingency_status": "N", "significant": true, "non_redundant": true, "fmax_mw": 1000.0, "ram_mw": 810.0, "f0_mw": -2.0, "flow_fb_mw": 595.81728, "frm_mw": 50.0, "fra_mw": 0.0, "amr_mw": 0.0, "faac_mw": 142.0, "iva_mw": 0.0, "shadow_price_eur_mw": 0.0, "domain_slack_mw": 212.18272000000002, "domain_slack_status": "POSITIVE_PUBLISHED_SLACK", "normalized_domain_slack_fraction": 0.21218272000000002, "domain_slack_reconciliation_mw": 212.18272000000002, "field_reconciliation_error_mw": 0.0, "field_reconciliation_status": "FIELD_RECONCILIATION_OK", "fmax_directional_distance_mw": 404.18272, "fmax_directional_headroom_fraction": 0.40418272, "score": null, "normalized_fmax_index": 99.97196043419213, "monitored_eligible": true, "primary_eligible": true, "score_eligible": true, "directional_diagnostic_eligible": true } ], "method": "significant non-redundant physical rows define the published day-ahead boundary view; raw slack is the primary ordering; Fmax normalization is diagnostic only and never a public score", "constraint_set_change": { "entered_ids": [], "exited_ids": [], "changed": false, "previous_eligible_set_hash": "a740237e4d405c9ab3c8514d424b3df7fb8c117d1a927e72f3ac4ea110811fa9", "driver_persistence": true } } }, "legacy_rc1": { "model_version": "1.0.0-rc1", "score": 92.1, "health": "DEGRADED" }, "scenarios_scored": 14, "scenarios_total": 14, "scenarios_active": 14, "scenarios_inactive": 0, "scenarios_missing": 0, "scenarios_known": 14, "coverage_semantics": "14 visible checks: five fixed score-driving disturbance/stress cases, six mapped single-link candidates, two derived HVDC direction summaries and one extreme non-N-1 stress test; link/network context never changes the point score", "geographic_scope": { "synchronous_area": "Nordic synchronous area", "countries_and_areas": [ "Sweden", "Norway", "Finland", "East Denmark (DK2)" ], "nordic_wide_inputs": [ "frequency", "kinetic_energy" ], "detailed_country_inputs": [ "Sweden", "Finland" ], "not_separately_scenario_modelled": [ "Norway", "East Denmark (DK2)" ], "outside_synchronous_area": [ "West Denmark (DK1)" ] }, "warnings": [ "Headline is recomputed from a complete fixed-five catalogue containing stale or last-good provider inputs" ], "state": { "frequency_hz": 50.018, "kinetic_energy_gws": 170.1, "finland_net_import_mw": 881.26, "sweden": { "nuclear_mw": 3633.0, "hydro_mw": 6621.0, "wind_mw": 5099.0, "other_mw": 963.0, "production_mw": 16319.0, "consumption_mw": 16786.0, "sample_time": "2026-10-16T17:45:00Z", "balance_proxy_mw": -467.0, "net_import_mw": 467.0, "net_export_mw": 0.0 }, "weather": { "wind_mean_ms": 3.8, "wind_p90_ms": 6.9, "wind_max_ms": 9.1, "forecast_p90_ms": 8.3, "forecast_max_ms": 9.1, "storm_exposure": 0.4 }, "reserves": { "fcrd_up_mw": 548.0, "fcrd_down_mw": 519.0, "fcr_sample_time": "2026-10-16T21:00:00+02:00", "afrr_up_mw": 6.0, "afrr_down_mw": 65.0, "mfrr_up_mw": 877.0, "mfrr_down_mw": 1066.0, "restoration_up_mw": 883.0, "restoration_down_mw": 1131.0, "restoration_source": "mFRR CM + aFRR" }, "physical_exchange_flows": [ { "from_area": "DE", "to_area": "SE4", "raw_from_area": "DE", "raw_to_area": "SE4", "value_mw": 199.0, "magnitude_mw": 199.0, "measure_time": "2026-10-16T19:19:59Z" }, { "from_area": "DK1", "to_area": "NL", "raw_from_area": "DK1", "raw_to_area": "NL", "value_mw": 484.2084, "magnitude_mw": 484.2084, "measure_time": "2026-10-16T19:19:59Z" }, { "from_area": "DK2", "to_area": "DE", "raw_from_area": "DK2", "raw_to_area": "DE", "value_mw": 273.0732, "magnitude_mw": 273.0732, "measure_time": "2026-10-16T19:19:59Z" }, { "from_area": "EN", "to_area": "DK1", "raw_from_area": "GB", "raw_to_area": "DK1", "value_mw": -899.4768, "magnitude_mw": 899.4768, "measure_time": "2026-10-16T19:19:59Z" }, { "from_area": "LT", "to_area": "SE4", "raw_from_area": "LT", "raw_to_area": "SE4", "value_mw": -63.1188, "magnitude_mw": 63.1188, "measure_time": "2026-10-16T19:19:59Z" }, { "from_area": "NO2", "to_area": "DE", "raw_from_area": "NO2", "raw_to_area": "DE", "value_mw": 1446.074, "magnitude_mw": 1446.074, "measure_time": "2026-10-16T19:19:59Z" }, { "from_area": "NO2", "to_area": "EN", "raw_from_area": "NO2", "raw_to_area": "EN", "value_mw": 1451.4078, "magnitude_mw": 1451.4078, "measure_time": "2026-10-16T19:19:59Z" }, { "from_area": "NO2", "to_area": "NL", "raw_from_area": "NO2", "raw_to_area": "NL", "value_mw": 0.4096, "magnitude_mw": 0.4096, "measure_time": "2026-10-16T19:19:59Z" }, { "from_area": "SE4", "to_area": "PL", "raw_from_area": "SE4", "raw_to_area": "PL", "value_mw": -248.7, "magnitude_mw": 248.7, "measure_time": "2026-10-16T19:19:59Z" } ], "aggregate_transfer_contexts": [ { "id": "DK2_DE_AGGREGATE_TRANSFER", "from_area": "DK2", "to_area": "DE", "label": "DK2-DE aggregate transfer", "reason": "Bidding-zone border contains both KONTEK and Kriegers Flak Combined Grid Solution; not treated as a single-link trip.", "observation": { "from_area": "DK2", "to_area": "DE", "raw_from_area": "DK2", "raw_to_area": "DE", "value_mw": 273.0732, "magnitude_mw": 273.0732, "measure_time": "2026-10-16T19:19:59Z" } } ], "flow_based_mtu": { "start": "2026-10-16T19:15:00Z", "end": "2026-10-16T19:30:00Z", "duration_minutes": 15, "semantics": "JAO day-ahead grid-model delivery interval" } }, "samples": { "frequency": "2026-10-16T19:17:56Z", "kinetic_energy": "2026-10-16T18:45:00Z", "finland_net_exchange": "2026-10-16T19:12:00Z", "swedish_mix": "2026-10-16T17:45:00Z", "fcr": "2026-10-16T21:00:00+02:00" }, "sources": [ { "name": "Fingrid frequency", "description": "Nordic synchronous-system frequency; displayed/validation context, not a v2 score input", "status": "ok", "age": "2 min", "age_minutes": 2.3, "sample_time": "2026-10-16T19:17:56Z", "score_input": false, "continuity_quality": "FRESH", "continuity_provenance": "current", "estimate_usable": true }, { "name": "Fingrid kinetic energy", "description": "Nordic kinetic-energy input to the v2 sudden-disturbance domain", "status": "ok", "age": "35 min", "age_minutes": 35.3, "sample_time": "2026-10-16T18:45:00Z", "score_input": true, "continuity_quality": "FRESH", "continuity_provenance": "current", "estimate_usable": true }, { "name": "Fingrid Finland net exchange", "description": "Measured Finnish net exchange; v2 uses actual import magnitude for the Finland disturbance case", "status": "warn", "age": "8 min", "age_minutes": 8.3, "sample_time": "2026-10-16T19:12:00Z", "score_input": true, "continuity_quality": "DEGRADED", "continuity_provenance": "current", "estimate_usable": true }, { "name": "Swedish production view", "description": "Nuclear/hydro/wind event sizing; production-minus-consumption balance is context only in v2", "status": "warn", "age": "95 min", "age_minutes": 95.3, "sample_time": "2026-10-16T17:45:00Z", "score_input": true, "continuity_quality": "DEGRADED", "continuity_provenance": "current", "estimate_usable": true }, { "name": "SVK Mimer FCR-D", "description": "Hourly procurement diagnostic; not a score input", "status": "diagnostic", "age": "16 min", "age_minutes": 15.6, "sample_time": "2026-10-16T21:00:00+02:00", "score_input": false }, { "name": "SMHI SNOW1gv1", "description": "Sampled Swedish wind forecast proxy", "status": "ok", "age": "current forecast", "age_minutes": null, "sample_time": null, "score_input": false }, { "name": "SVK Mimer aFRR/mFRR CM", "description": "Market outcome diagnostic; not a score input", "status": "diagnostic", "age": "diagnostic only", "age_minutes": null, "sample_time": null, "score_input": false }, { "name": "JAO Nordic Flow-Based", "description": "Day-ahead CNE/PTC grid-model constraints and post-coupling Flow_FB; v2 network input", "status": "ok", "age": "current delivery MTU", "age_minutes": null, "sample_time": "2026-10-16T19:15:00Z", "score_input": false }, { "name": "Statnett physical flows", "description": "Near-real-time area-to-area physical flows; explicitly mapped links and directional summaries are live context only", "status": "ok", "age": "live", "age_minutes": null, "sample_time": "2026-10-16T19:19:59Z", "score_input": false } ], "scenarios": [ { "id": "NORDIC_REFERENCE_INCIDENT_CASE", "status": "active", "status_code": "ACTIVE_SCORED", "class": "reference_incident", "mw": 1450.0, "severity": null, "applicability": 5.0, "applicability_ratio": 1.0, "dynamic_margin": 4.191237558624954, "dynamic_margin_percent": 83.82475117249909, "inertia_margin_percent": 95.44702204246768, "inertia_context_percent": 95.44702204246768, "rocof_margin_percent": 83.82475117249909, "event_response_margin_percent": 83.82475117249909, "limiting_component": "initial_rocof_event_response", "composite_score": 83.82475117249909, "score": 83.82475117249909, "rocof_hz_s": -0.22439567922250767, "post_event_kinetic_energy_gws": 161.545, "note": "generic 1450 MW-class Nordic reference-incident proxy capped by aggregate Swedish nuclear availability; not a claim about the output of the largest online unit", "role": "score_driver", "score_driving": true, "flags": [ "ACTIVE_SCORED" ] }, { "id": "HYDRO_UNIT_LOSS_CASE", "status": "active", "status_code": "ACTIVE_SCORED", "class": "generation", "mw": 500.0, "severity": null, "applicability": 5.0, "applicability_ratio": 1.0, "dynamic_margin": 4.995194837634403, "dynamic_margin_percent": 99.90389675268806, "inertia_margin_percent": 97.16362484549728, "inertia_context_percent": 97.16362484549728, "rocof_margin_percent": 99.90389675268806, "event_response_margin_percent": 99.90389675268806, "limiting_component": "initial_rocof_event_response", "composite_score": 99.90389675268806, "score": 99.90389675268806, "rocof_hz_s": -0.07429420505200594, "post_event_kinetic_energy_gws": 168.25, "note": "generic 500 MW hydro-unit loss proxy; active-power-based lost-inertia estimate", "role": "score_driver", "score_driving": true, "flags": [ "ACTIVE_SCORED" ] }, { "id": "FINLAND_IMPORT_DEPENDENCY_STRESS", "status": "active", "status_code": "ACTIVE_SCORED", "class": "area_dependency", "mw": 881.26, "severity": null, "applicability": 5.0, "applicability_ratio": 1.0, "dynamic_margin": 4.931794285753618, "dynamic_margin_percent": 98.63588571507236, "inertia_margin_percent": 97.51410685592829, "inertia_context_percent": 97.51410685592829, "rocof_margin_percent": 98.63588571507236, "event_response_margin_percent": 98.63588571507236, "limiting_component": "initial_rocof_event_response", "composite_score": 98.63588571507236, "score": 98.63588571507236, "rocof_hz_s": -0.12952087007642563, "post_event_kinetic_energy_gws": 170.1, "note": "Finnish net-import dependency stress; aggregate area dependency, not a verified single N-1 contingency", "role": "score_driver", "score_driving": true, "flags": [ "ACTIVE_SCORED" ] }, { "id": "WIND_COMMON_MODE_CASE", "status": "active", "status_code": "ACTIVE_SCORED", "class": "generation", "mw": 1784.6499999999999, "severity": null, "applicability": 5.0, "applicability_ratio": 1.0, "dynamic_margin": 3.5514730696678205, "dynamic_margin_percent": 71.02946139335641, "inertia_margin_percent": 97.51410685592829, "inertia_context_percent": 97.51410685592829, "rocof_margin_percent": 71.02946139335641, "event_response_margin_percent": 71.02946139335641, "limiting_component": "initial_rocof_event_response", "composite_score": 71.02946139335641, "score": 71.02946139335641, "rocof_hz_s": -0.26229423868312757, "post_event_kinetic_energy_gws": 170.1, "note": "35% common-mode loss of current Swedish wind production", "role": "score_driver", "score_driving": true, "flags": [ "ACTIVE_SCORED" ] }, { "id": "LARGE_LOAD_DISCONNECTION_CASE", "status": "active", "status_code": "ACTIVE_SCORED", "class": "demand", "mw": 800.0, "severity": null, "applicability": 5.0, "applicability_ratio": 1.0, "dynamic_margin": 4.956894791792027, "dynamic_margin_percent": 99.13789583584052, "inertia_margin_percent": 97.51410685592829, "inertia_context_percent": 97.51410685592829, "rocof_margin_percent": 99.13789583584052, "event_response_margin_percent": 99.13789583584052, "limiting_component": "initial_rocof_event_response", "composite_score": 99.13789583584052, "score": 99.13789583584052, "rocof_hz_s": 0.11757789535567313, "post_event_kinetic_energy_gws": 170.1, "note": "generic 800 MW large-load disconnection stress case", "role": "score_driver", "score_driving": true, "flags": [ "ACTIVE_SCORED" ] }, { "id": "BALTIC_CABLE_TRIP", "status": "active", "status_code": "ACTIVE_SCORED", "class": "interconnector_link", "mw": 199.0, "severity": null, "applicability": 5.0, "applicability_ratio": 1.0, "dynamic_margin": 4.999944992919861, "dynamic_margin_percent": 99.99889985839722, "inertia_margin_percent": 97.51410685592829, "inertia_context_percent": 97.51410685592829, "rocof_margin_percent": 99.99889985839722, "event_response_margin_percent": 99.99889985839722, "limiting_component": "initial_rocof_event_response", "composite_score": 99.99889985839722, "score": 99.99889985839722, "rocof_hz_s": -0.029247501469723693, "post_event_kinetic_energy_gws": 170.1, "note": "observed physical transfer on explicitly mapped single-link candidate: Baltic Cable; live context only", "role": "physical_link", "score_driving": false, "flags": [ "ACTIVE_SCORED" ] }, { "id": "SWEPOL_LINK_TRIP", "status": "active", "status_code": "ACTIVE_SCORED", "class": "interconnector_link", "mw": 248.7, "severity": null, "applicability": 5.0, "applicability_ratio": 1.0, "dynamic_margin": 4.999839763081636, "dynamic_margin_percent": 99.99679526163273, "inertia_margin_percent": 97.51410685592829, "inertia_context_percent": 97.51410685592829, "rocof_margin_percent": 99.99679526163273, "event_response_margin_percent": 99.99679526163273, "limiting_component": "initial_rocof_event_response", "composite_score": 99.99679526163273, "score": 99.99679526163273, "rocof_hz_s": -0.03655202821869488, "post_event_kinetic_energy_gws": 170.1, "note": "observed physical transfer on explicitly mapped single-link candidate: SwePol Link; live context only", "role": "physical_link", "score_driving": false, "flags": [ "ACTIVE_SCORED" ] }, { "id": "NORDBALT_TRIP", "status": "active", "status_code": "ACTIVE_SCORED", "class": "interconnector_link", "mw": 63.1188, "severity": null, "applicability": 5.0, "applicability_ratio": 1.0, "dynamic_margin": 4.999999776781866, "dynamic_margin_percent": 99.99999553563732, "inertia_margin_percent": 97.51410685592829, "inertia_context_percent": 97.51410685592829, "rocof_margin_percent": 99.99999553563732, "event_response_margin_percent": 99.99999553563732, "limiting_component": "initial_rocof_event_response", "composite_score": 99.99999553563732, "score": 99.99999553563732, "rocof_hz_s": 0.009276719576719578, "post_event_kinetic_energy_gws": 170.1, "note": "observed physical transfer on explicitly mapped single-link candidate: NordBalt; live context only", "role": "physical_link", "score_driving": false, "flags": [ "ACTIVE_SCORED" ] }, { "id": "NORDLINK_TRIP", "status": "active", "status_code": "ACTIVE_SCORED", "class": "interconnector_link", "mw": 1446.074, "severity": null, "applicability": 5.0, "applicability_ratio": 1.0, "dynamic_margin": 4.352694113076381, "dynamic_margin_percent": 87.05388226152762, "inertia_margin_percent": 97.51410685592829, "inertia_context_percent": 97.51410685592829, "rocof_margin_percent": 87.05388226152762, "event_response_margin_percent": 87.05388226152762, "limiting_component": "initial_rocof_event_response", "composite_score": 87.05388226152762, "score": 87.05388226152762, "rocof_hz_s": 0.21253292181069958, "post_event_kinetic_energy_gws": 170.1, "note": "observed physical transfer on explicitly mapped single-link candidate: NordLink; live context only", "role": "physical_link", "score_driving": false, "flags": [ "ACTIVE_SCORED" ] }, { "id": "NORNED_TRIP", "status": "active", "status_code": "ACTIVE_SCORED", "class": "interconnector_link", "mw": 0.4096, "severity": null, "applicability": 5.0, "applicability_ratio": 1.0, "dynamic_margin": 5.0, "dynamic_margin_percent": 100.0, "inertia_margin_percent": 97.51410685592829, "inertia_context_percent": 97.51410685592829, "rocof_margin_percent": 100.0, "event_response_margin_percent": 100.0, "limiting_component": "initial_rocof_event_response", "composite_score": 100.0, "score": 100.0, "rocof_hz_s": 6.019988242210464e-05, "post_event_kinetic_energy_gws": 170.1, "note": "observed physical transfer on explicitly mapped single-link candidate: NorNed; live context only", "role": "physical_link", "score_driving": false, "flags": [ "ACTIVE_SCORED" ] }, { "id": "NORTH_SEA_LINK_TRIP", "status": "active", "status_code": "ACTIVE_SCORED", "class": "interconnector_link", "mw": 1451.4078, "severity": null, "applicability": 5.0, "applicability_ratio": 1.0, "dynamic_margin": 4.342679025595591, "dynamic_margin_percent": 86.85358051191182, "inertia_margin_percent": 97.51410685592829, "inertia_context_percent": 97.51410685592829, "rocof_margin_percent": 86.85358051191182, "event_response_margin_percent": 86.85358051191182, "limiting_component": "initial_rocof_event_response", "composite_score": 86.85358051191182, "score": 86.85358051191182, "rocof_hz_s": 0.2133168430335097, "post_event_kinetic_energy_gws": 170.1, "note": "observed physical transfer on explicitly mapped single-link candidate: North Sea Link; live context only", "role": "physical_link", "score_driving": false, "flags": [ "ACTIVE_SCORED" ] }, { "id": "LARGEST_MAPPED_HVDC_IMPORT_SUMMARY", "status": "active", "status_code": "ACTIVE_SCORED", "class": "derived_interconnector_summary", "mw": 248.7, "severity": null, "applicability": 5.0, "applicability_ratio": 1.0, "dynamic_margin": 4.999839763081636, "dynamic_margin_percent": 99.99679526163273, "inertia_margin_percent": 97.51410685592829, "inertia_context_percent": 97.51410685592829, "rocof_margin_percent": 99.99679526163273, "event_response_margin_percent": 99.99679526163273, "limiting_component": "initial_rocof_event_response", "composite_score": 99.99679526163273, "score": 99.99679526163273, "rocof_hz_s": -0.03655202821869488, "post_event_kinetic_energy_gws": 170.1, "note": "derived largest importing mapped-link summary; not an independent score-driving contingency; driver=SwePol Link", "role": "derived_summary", "score_driving": false, "flags": [ "ACTIVE_SCORED" ] }, { "id": "LARGEST_MAPPED_HVDC_EXPORT_SUMMARY", "status": "active", "status_code": "ACTIVE_SCORED", "class": "derived_interconnector_summary", "mw": 1451.4078, "severity": null, "applicability": 5.0, "applicability_ratio": 1.0, "dynamic_margin": 4.342679025595591, "dynamic_margin_percent": 86.85358051191182, "inertia_margin_percent": 97.51410685592829, "inertia_context_percent": 97.51410685592829, "rocof_margin_percent": 86.85358051191182, "event_response_margin_percent": 86.85358051191182, "limiting_component": "initial_rocof_event_response", "composite_score": 86.85358051191182, "score": 86.85358051191182, "rocof_hz_s": 0.2133168430335097, "post_event_kinetic_energy_gws": 170.1, "note": "derived largest exporting mapped-link summary; not an independent score-driving contingency; driver=North Sea Link", "role": "derived_summary", "score_driving": false, "flags": [ "ACTIVE_SCORED" ] }, { "id": "NUCLEAR_DOUBLE_STRESS", "status": "active", "status_code": "ACTIVE_SCORED", "class": "compound_stress", "mw": 2900.0, "severity": null, "applicability": 5.0, "applicability_ratio": 1.0, "dynamic_margin": 0.6282516077137218, "dynamic_margin_percent": 12.565032154274435, "inertia_margin_percent": 91.80554224692202, "inertia_context_percent": 91.80554224692202, "rocof_margin_percent": 12.565032154274435, "event_response_margin_percent": 12.565032154274435, "limiting_component": "initial_rocof_event_response", "composite_score": 12.565032154274435, "score": 12.565032154274435, "rocof_hz_s": -0.4738871821687692, "post_event_kinetic_energy_gws": 152.99, "note": "extreme non-N-1 double-reference-incident stress test; never included in the headline margin", "role": "extreme_stress", "score_driving": false, "flags": [ "ACTIVE_SCORED" ] } ], "multi_temporal": { "current_measurement_generated_at": "2026-10-16T21:15:35+02:00", "day_ahead_delivery_mtu_start": "2026-10-16T19:15:00Z", "day_ahead_delivery_mtu_end": "2026-10-16T19:30:00Z", "jao_retrieved_at": "2026-10-16T19:20:28.493427Z" }, "auxiliary": { "validation_reduction_count": 96, "backup_state": null, "physical_exchange_flow_count": 9 } }