The Global Risks Index · GRX-IDX-INF · VUL Human and systems vulnerability
Indice de fragilité des infrastructures
Index of transport and digital connectivity deficits, utility fragility, energy supply unreliability and realised disruption impact on a 0–10 scale, higher meaning more fragile.
Page GRX-IDX-INFEdition Baseline Edition 2026Evidence close 2026-09-30Indicator Standard IDX.INF.disruption.infrastructure_fragilityValues not yet publishedMethod v1.0.0-draft
FIG 1 · Method card
Aggregation
geometric
expert weights · floor 0.1 where geometric
Incertitude
1,000 draws
normalisation, weights, aggregation, imputation
Structure
5 components
24 leaf indicators
Couverture
67% minimum
modelled share ≤ 30%
24
leaf indicators
5
components
1,000
Monte Carlo draws
10
series read it
01Construction
From indicators to the composite
Shows how likely infrastructure is to fail or isolate people under stress, and how much it already has; sub-indices stay visible beside the total.
computation
How Infrastructure fragility is computedGraph32 nodes
Graphe
01Indicateurs
02Sub-indices
03Domain index
04Pilier
05Composite
100%
Liste
- Population rurale à moins de 2 km d'une route praticable en toute saisonIndicator · IND · %Share of the rural population living within two kilometres (about a 20-minute walk) of a road passable in all seasons, estimated from gridded population and road-network condition data.
- Performance logistiqueIndicator · IND · scoreOverall score of trade logistics performance (customs, infrastructure, shipments, logistics competence, tracking, timeliness) on a 1–5 scale, as an external source series.
- Connectivité des transports maritimes réguliers par rapport à la frontièreIndicator · IND · %Liner shipping connectivity of the economy’s ports (ship deployment, container capacity, services, companies, direct connections) as a percentage of the highest-scoring economy in the same year.
- Passagers aériens transportés par habitantIndicator · IND · passengers/a/personPassengers carried on domestic and international flights by carriers registered in the economy, per resident per year.
- Population urbaine ayant un accès pratique aux transports publicsIndicator · IND · %Share of the urban population living within 500 m walking distance of a low-capacity public transport stop or 1 km of a high-capacity one.
- Personnes utilisant InternetIndicator · IND · %Share of individuals who used the Internet from any location and device in the last three months.
- Population couverte par un réseau mobile, par technologieIndicator · IND · %Share of the population within range of a mobile-cellular signal, reported separately for 2G, 3G, 4G/LTE and 5G; the headline value is 4G or better.
- Abonnements au haut débit fixe pour 100 habitantsIndicator · IND · /10*2Fixed subscriptions to the public Internet at advertised download speeds of at least 256 kbit/s, per 100 inhabitants, by speed tier.
- Redondance des routes de connectivité internationaleIndicator · IND · 1Number of physically diverse international connectivity routes (distinct subsea-cable landing stations and cross-border terrestrial fibre routes) serving the economy, capped at ten.
- Résilience du réseau électriqueIndicator · IND · scoreTarget-defined score (0–1) combining transmission N-1 compliance, share of demand restorable within 24 hours after a major event, black-start capability and hardening of critical substations against flood, wind, heat and geomagnetic stress.
- Résilience du réseau d'approvisionnement en eauIndicator · IND · scoreTarget-defined score (0–1) combining non-revenue water, storage in days of average demand, source redundancy, back-up power at treatment and pumping sites, and planned restoration time after a major event.
- Installations critiques disposant d'une alimentation de secours de 72 heuresIndicator · IND · %Share of hospitals, emergency operations centres, water and wastewater plants and telecom core sites with on-site back-up power and fuel for at least 72 hours of operation.
- Déficit d'investissement dans les infrastructures, part du PIBIndicator · IND · %Difference between the estimated annual investment needed to meet infrastructure service and resilience needs (energy, transport, water, telecom) and current-trend investment, as a percentage of GDP.
- Coupures de courant subies par les entreprises au cours d'un mois typeIndicator · IND · /moAverage number of electrical outages that formal private firms report in a typical month, from establishment surveys.
- Valeur perdue du fait des coupures de courant, part du chiffre d'affaires des entreprisesIndicator · IND · %Losses that firms attribute to power outages as a percentage of annual sales, from establishment surveys.
- Durée moyenne des interruptions du réseau (SAIDI)Indicator · IND · h/aTotal minutes of sustained supply interruption per customer served in the year, expressed in hours, as reported by distribution utilities under the IEEE 1366 convention.
- Fréquence moyenne des interruptions du réseau (SAIFI)Indicator · IND · /aNumber of sustained supply interruptions per customer served in the year, as reported by distribution utilities under the IEEE 1366 convention.
- Pertes de transport et de distribution d'électricitéIndicator · IND · %Electricity lost between generation and the consumer, technical and commercial, as a share of electricity output.
- Unités d'infrastructures critiques endommagées ou détruites par des catastrophesIndicator · IND · 1Number of critical infrastructure units and facilities (health, education, transport, utilities, other) damaged or destroyed by hazardous events in the year.
- Établissements de santé endommagés ou détruits par des catastrophesIndicator · IND · 1Number of health facilities damaged or destroyed by hazardous events in the year.
- Établissements d'enseignement endommagés ou détruits par des catastrophesIndicator · IND · 1Number of educational facilities damaged or destroyed by hazardous events in the year.
- Perturbations des services de base imputées aux catastrophesIndicator · IND · 1Number of disruption events to basic services (education, health, and other basic services such as water, power, transport, telecom and waste) caused by hazardous events in the year.
- Pertes économiques directes subies par les infrastructures critiques, part du PIBIndicator · IND · %Direct economic loss from damage to or destruction of critical infrastructure by hazardous events in the year, as a percentage of GDP.
- Heures de perturbation d'Internet à l'échelle nationaleIndicator · IND · h/aTotal hours in the year during which measured national internet connectivity fell below half of its expected level, whether from shutdowns, cable cuts, power loss or attack.
- Transport connectivity deficit sub-indexSub-index · SUB · w 1 · 22.2%Composite of the lack of rural all-season road access, weak logistics performance, low liner shipping connectivity, low air connectivity and limited urban public transport, each inverted.
- Digital connectivity deficit sub-indexSub-index · SUB · w 1 · 22.2%Composite of the lack of internet use, mobile coverage, fixed broadband and international route redundancy, each inverted.
- Utility system fragility sub-indexSub-index · SUB · w 1 · 22.2%Composite of the lack of power-grid and water-network resilience and of back-up power at critical facilities, together with the infrastructure investment gap.
- Electricity supply unreliability sub-indexSub-index · SUB · w 1 · 22.2%Composite of firm-reported outages and sales losses, SAIDI, SAIFI and network losses.
- Infrastructure disruption impact sub-indexSub-index · SUB · w 0.5 · 11.1%Composite of disaster damage to critical infrastructure, health and education facilities, basic-service disruptions, economic loss to infrastructure and internet disruption hours, normalised over a ten-year rolling window.
- Indice de fragilité des infrastructuresDomain index · IDX · geometricIndex of transport and digital connectivity deficits, utility fragility, energy supply unreliability and realised disruption impact on a 0–10 scale, higher meaning more fragile.
- Vulnérabilité humaine et des systèmesPillar · PILLAR · 8 indicesHow susceptible are people, livelihoods, ecosystems and essential systems to harm when a shock arrives?
- NXS-GRX (canonical data, provenance and risk) Composite RiskComposite · COMPOSITE · four pillarsComposite = (HTE × VUL × MSF × LCC)^(1/4), each pillar on 0–10 floored at 0.1; pillar = expert-weighted geometric mean of its domain indices
Non exécutéEn coursTerminé
02Simulator
Run this index’s own aggregation
Set each component, change the aggregation or the weight uncertainty, and watch the interval, the class probability and each component’s contribution respond.
FIG 3 · Simulator: aggregate infrastructure fragility on your numbers
Components (0 to 10)
–
s’exécute dans votre navigateur
Contribution of each component (leave one out)
03Méthode
Treatment, normalisation, weighting, aggregation, uncertainty
- Treatment
- WINSORISE
- Outlier rule
- |skew| > 2, kurtosis > 3.5
- Normalisation
- INFORM 0–10 rescaling
- Imputation
- NONE
- Coverage minimum
- 67% of components
- Modelled share cap
- 30% of weight
- Weighting
- expert
- Aggregation
- geometric
- Scale
- 0 to 10
- Incertitude
- 1,000 Monte Carlo runs over normalisation, weights, aggregation, imputation
- Framework basis
- OECD/JRC Handbook (2008); JRC COIN 10-step guide; Sendai Framework target D; UNDRR Principles for Resilient Infrastructure (2022)
Très faible0,0 à < 2,0
Faible2,0 à < 3,5
Moyen3,5 à < 5,0
Élevé5,0 à < 6,5
Très élevé6.5 à 10.0
04Composantes
5 components, 24 indicators
Transport connectivity deficit sub-index w 1
Composite of the lack of rural all-season road access, weak logistics performance, low liner shipping connectivity, low air connectivity and limited urban public transport, each inverted.
| Indicateur | Unité | Éléments probants | Sources | Part |
|---|---|---|---|---|
Population rurale à moins de 2 km d'une route praticable en toute saisonIND.INF.transport.rural_road_access | % | Class C | wb-rural-access-index, openstreetmap, worldpop | 33.3% |
Performance logistiqueIND.INF.transport.logistics_performance | {score} | Class E | wb-lpi | 22.2% |
Connectivité des transports maritimes réguliers par rapport à la frontièreIND.INF.transport.liner_shipping_connectivity | % | Class B | unctad-lsci, wb-wdi | 22.2% |
Passagers aériens transportés par habitantIND.INF.transport.air_passengers.pc | {passengers}/a/{person} | Class B | icao-air-transport-reporting, wb-wdi | 11.1% |
Population urbaine ayant un accès pratique aux transports publicsIND.INF.transport.public_transport_access | % | Class C | un-habitat-urban-indicators-database, gtfs-feeds, openstreetmap | 11.1% |
Digital connectivity deficit sub-index w 1
Composite of the lack of internet use, mobile coverage, fixed broadband and international route redundancy, each inverted.
| Indicateur | Unité | Éléments probants | Sources | Part |
|---|---|---|---|---|
Personnes utilisant InternetIND.INF.digital.internet_users | % | Class B | itu-datahub, wb-wdi, national-ict-household-surveys | 33.3% |
Population couverte par un réseau mobile, par technologieIND.INF.digital.mobile_network_coverage | % | Class B | itu-datahub, gsma-mobile-coverage-maps | 33.3% |
Abonnements au haut débit fixe pour 100 habitantsIND.INF.digital.fixed_broadband | /10*2 | Class B | itu-datahub, wb-wdi, oecd-broadband-portal | 16.7% |
Redondance des routes de connectivité internationaleIND.INF.digital.international_connectivity_redundancy | 1 | Class D | telegeography-submarine-cable-map, itu-broadband-maps, peeringdb | 16.7% |
Utility system fragility sub-index w 1
Composite of the lack of power-grid and water-network resilience and of back-up power at critical facilities, together with the infrastructure investment gap.
| Indicateur | Unité | Éléments probants | Sources | Part |
|---|---|---|---|---|
Résilience du réseau électriqueIND.INF.utilities.power_grid_resilience | {score} | Class D | national-energy-regulators, transmission-system-operator-reports, entso-e-transparency | 25.0% |
Résilience du réseau d'approvisionnement en eauIND.INF.utilities.water_network_resilience | {score} | Class E | ibnet-water-utility-database, national-water-regulators, municipal-utility-reports | 25.0% |
Installations critiques disposant d'une alimentation de secours de 72 heuresIND.INF.utilities.critical_facility_backup_power | % | Class E | who-health-facility-assessments, national-civil-protection-inspections | 25.0% |
Déficit d'investissement dans les infrastructures, part du PIBIND.INF.utilities.infrastructure_investment_gap.gdp | % | Class C | gi-hub-infrastructure-outlook, wb-ppi-database, imf-investment-and-capital-stock-dataset | 25.0% |
Electricity supply unreliability sub-index w 1
Composite of firm-reported outages and sales losses, SAIDI, SAIFI and network losses.
| Indicateur | Unité | Éléments probants | Sources | Part |
|---|---|---|---|---|
Coupures de courant subies par les entreprises au cours d'un mois typeIND.ENE.reliability.firm_power_outages | /mo | Class B | wb-enterprise-surveys, wb-b-ready | 22.2% |
Valeur perdue du fait des coupures de courant, part du chiffre d'affaires des entreprisesIND.ENE.reliability.outage_sales_loss | % | Class B | wb-enterprise-surveys | 22.2% |
Durée moyenne des interruptions du réseau (SAIDI)IND.ENE.reliability.saidi | h/a | Class B | wb-b-ready, national-energy-regulators, ceer-benchmarking-report, us-eia-861 | 22.2% |
Fréquence moyenne des interruptions du réseau (SAIFI)IND.ENE.reliability.saifi | /a | Class B | wb-b-ready, national-energy-regulators, ceer-benchmarking-report, us-eia-861 | 22.2% |
Pertes de transport et de distribution d'électricitéIND.ENE.reliability.td_losses | % | Class B | iea-electricity-information, national-energy-regulators, wb-wdi | 11.1% |
Infrastructure disruption impact sub-index w 0.5
Composite of disaster damage to critical infrastructure, health and education facilities, basic-service disruptions, economic loss to infrastructure and internet disruption hours, normalised over a ten-year rolling window.
| Indicateur | Unité | Éléments probants | Sources | Part |
|---|---|---|---|---|
Unités d'infrastructures critiques endommagées ou détruites par des catastrophesIND.INF.disruption.critical_infrastructure_damage | 1 | Class B | undrr-sendai-framework-monitor, desinventar | 22.2% |
Établissements de santé endommagés ou détruits par des catastrophesIND.INF.disruption.health_facilities_damaged | 1 | Class B | undrr-sendai-framework-monitor, who-health-resources-availability-monitoring | 11.1% |
Établissements d'enseignement endommagés ou détruits par des catastrophesIND.INF.disruption.education_facilities_damaged | 1 | Class B | undrr-sendai-framework-monitor, gadrrres-comprehensive-school-safety | 11.1% |
Perturbations des services de base imputées aux catastrophesIND.INF.disruption.basic_service_disruptions | 1 | Class C | undrr-sendai-framework-monitor | 22.2% |
Pertes économiques directes subies par les infrastructures critiques, part du PIBIND.INF.disruption.critical_infrastructure_loss.gdp | % | Class C | undrr-sendai-framework-monitor, wb-gfdrr-pdna-reports | 22.2% |
Heures de perturbation d'Internet à l'échelle nationaleIND.INF.digital.internet_disruption_hours | h/a | Class D | ioda-georgia-tech, cloudflare-radar, access-now-keepiton | 11.1% |
05Domaine
Infrastructures
Critical infrastructure stock, condition, service continuity, connectivity and urban systems.
| Sub-domain | Indicateurs |
|---|---|
| Transport | 6 |
| Digital connectivity | 5 |
| Utilities | 7 |
| Urban systems | 1 |
| Service disruption | 5 |
Anchor frameworks (pillar structure and definitions only): Sendai D; ISO 37120 / 37122 / 37123.
06Indicateurs
All 24 infrastructure indicators
FIG 4 · Indicators in scope, by domain and sub-domain
| Indicateur | Domaine | Sub-domain | Composant | Unité | Niveaux | Crosswalks |
|---|---|---|---|---|---|---|
Population rurale à moins de 2 km d'une route praticable en toute saisonIND.INF.transport.rural_road_access | INF | Transport | coping capacity | % | COUNTRY, ADM1 | SDG 9.1.1 |
Performance logistiqueIND.INF.transport.logistics_performance | INF | Transport | coping capacity | {score} | COUNTRY | WB_WDI LP.LPI.OVRL.XQ |
Connectivité des transports maritimes réguliers par rapport à la frontièreIND.INF.transport.liner_shipping_connectivity | INF | Transport | coping capacity | % | COUNTRY | WB_WDI IS.SHP.GCNW.XQ |
Passagers aériens transportés par habitantIND.INF.transport.air_passengers.pc | INF | Transport | coping capacity | {passengers}/a/{person} | COUNTRY | WB_WDI IS.AIR.PSGR |
Population urbaine ayant un accès pratique aux transports publicsIND.INF.transport.public_transport_access | INF | Transport | coping capacity | % | CITY, ADM1, COUNTRY | SDG 11.2.1 ISO_37120 ISO 37120:2018 |
Réseau routier et ferroviaire en zones d'aléa élevé, partIND.INF.transport.network_exposed.share | INF | Transport | exposure | % | COUNTRY, ADM1, ADM2, CITY, GRID | |
Personnes utilisant InternetIND.INF.digital.internet_users | INF | Digital connectivity | coping capacity | % | COUNTRY, ADM1, CITY | SDG 17.8.1 WB_WDI IT.NET.USER.ZS |
Population couverte par un réseau mobile, par technologieIND.INF.digital.mobile_network_coverage | INF | Digital connectivity | coping capacity | % | COUNTRY, ADM1 | SDG 9.c.1 |
Abonnements au haut débit fixe pour 100 habitantsIND.INF.digital.fixed_broadband | INF | Digital connectivity | coping capacity | /10*2 | COUNTRY, ADM1 | SDG 17.6.1 WB_WDI IT.NET.BBND.P2 |
Redondance des routes de connectivité internationaleIND.INF.digital.international_connectivity_redundancy | INF | Digital connectivity | coping capacity | 1 | COUNTRY | |
Heures de perturbation d'Internet à l'échelle nationaleIND.INF.digital.internet_disruption_hours | INF | Digital connectivity | impact | h/a | COUNTRY | |
Résilience du réseau électriqueIND.INF.utilities.power_grid_resilience | INF | Utilities | coping capacity | {score} | COUNTRY, ADM1, CITY | ISO_37123 ISO 37123:2019 |
Résilience du réseau d'approvisionnement en eauIND.INF.utilities.water_network_resilience | INF | Utilities | coping capacity | {score} | COUNTRY, ADM1, CITY | ISO_37123 ISO 37123:2019 |
Installations critiques disposant d'une alimentation de secours de 72 heuresIND.INF.utilities.critical_facility_backup_power | INF | Utilities | coping capacity | % | COUNTRY, ADM1, CITY | ISO_37123 ISO 37123:2019 |
Actifs d'approvisionnement en eau en zones d'aléa élevé, partIND.INF.utilities.water_assets_exposed.share | INF | Utilities | exposure | % | COUNTRY, ADM1, ADM2, CITY, GRID | |
Actifs de production et de réseau électriques en zones d'aléa élevé, partIND.INF.utilities.power_assets_exposed.share | INF | Utilities | exposure | % | COUNTRY, ADM1, ADM2, CITY, GRID | |
Installations vitales en zones d'aléa élevé, partIND.INF.utilities.lifeline_facilities_exposed.share | INF | Utilities | exposure | % | COUNTRY, ADM1, ADM2, CITY, GRID | |
Déficit d'investissement dans les infrastructures, part du PIBIND.INF.utilities.infrastructure_investment_gap.gdp | INF | Utilities | vulnerability | % | COUNTRY | |
City electricity interruption hours per customerIND.INF.urban.power_interruption_hours | INF | Urban systems | vulnerability | h/a | CITY | ISO_37120 ISO 37120:2018 |
Unités d'infrastructures critiques endommagées ou détruites par des catastrophesIND.INF.disruption.critical_infrastructure_damage | INF | Service disruption | impact | 1 | COUNTRY, ADM1 | SENDAI D-1 SDG 11.5.2 |
Établissements de santé endommagés ou détruits par des catastrophesIND.INF.disruption.health_facilities_damaged | INF | Service disruption | impact | 1 | COUNTRY, ADM1 | SENDAI D-2 |
Établissements d'enseignement endommagés ou détruits par des catastrophesIND.INF.disruption.education_facilities_damaged | INF | Service disruption | impact | 1 | COUNTRY, ADM1 | SENDAI D-3 |
Perturbations des services de base imputées aux catastrophesIND.INF.disruption.basic_service_disruptions | INF | Service disruption | impact | 1 | COUNTRY, ADM1 | SENDAI D-5 |
Pertes économiques directes subies par les infrastructures critiques, part du PIBIND.INF.disruption.critical_infrastructure_loss.gdp | INF | Service disruption | impact | % | COUNTRY, ADM1 | SENDAI C-5 |
07Cotation
Infrastructure fragility index, world
The world reading of this index, every country as a tile and the largest movements since the previous edition.
NXS-GRX · INF · 195 profiles · 0–10 scale
Infrastructure fragility index, world
–
Les valeurs sont publiées avec l'édition ; l'intervalle, la classe et la variation apparaissent ici.
- Édition précédente
- –
- Range since 2016
- –
- Composite couplé
- –
- Score de couplage S
- –
- Pulse, dernière semaine
- –
- Outlook, 12 months
- –
- Méthode
- Indicator Standard 1.0 · NXS-GRX 2026
- Tirages
- 1,000
Infrastructure fragility index, world, by edition
Aucune valeur publiée pour l'instant. La première édition trace ici l'historique avec sa bande d'intervalle et les bornes de classe.
Afrique54
Amériques35
Asie48
Europe44
Aucune évolution pour l'instant. Les changements depuis l'édition précédente seront listés ici à partir de la deuxième édition, avec les indicateurs qui les ont déterminés.
08Valeurs
Country values
FIG 5 · Infrastructure fragility index: countries (values when released)
Chargement de la carte
Equal Earth · Natural Earth 1:110mValues when released
- Tuiles
/api/v1/public/grix/risk-products/tiles/inf/{z}/{x}/{y}.mvt- Clé d'observation
nis:IDX.INF.disruption.infrastructure_fragility:{ISO3}:{YEAR}:A
09Séries
Series that read this index
GLBGlobal SystemsThe state of interdependent global risk: the twenty domain indices aggregated to the world, the five core systems (water, energy, food, health, biodiversity) and their couplings, the global tail register and the gap between perceived and measured risk.→ GS-09Global InfrastructureInfrastructure fragility, service continuity, interdependency of power, water, transport and telecommunications, and investment exposure.→ GS-10Global CitiesUrban exposure, heat, flooding, informal settlement, service dependency and the economic weight of cities at risk.→ SR-10Digital public infrastructureIdentity, payments and data-exchange infrastructure as public goods, and their concentration, cyber and continuity risk.→ XT-03Telecommunications, open radio networks and edgeTelecom resilience, open and AI-native radio access networks, private wireless, edge compute and spectrum constraints.→ XT-06SemiconductorsSemiconductor supply concentration, fabrication chokepoints, materials and equipment dependency and export-control exposure.→ XT-08Drones, robotics and autonomous systemsAutonomous and robotic systems in logistics, agriculture, industry and security: failure, misuse and safety oversight.→ XT-09Sensors, IoT and industrial IoTConnected sensing and control across cities, utilities and industry: attack surface, data integrity and dependency.→ XT-12Positioning, navigation and timingDependency of power, telecom, finance and transport on positioning and timing signals; jamming, spoofing and space weather.→ TH-02Disaster Risk Reduction (DRR)Hazard, exposure, vulnerability, capacity, preparedness, redundancy and recovery readings for planning and learning, aligned to the Sendai Framework targets.→
10Validity
Crosswalks and validity checks
Crosswalks map leaf indicators to source code lists; established indices are used for validity checks, never re-weighted as inputs.
| Code system | Leaf indicators mapped |
|---|---|
WB_WDI | 8 |
SDG | 6 |
SENDAI | 5 |
ISO_37120 | 3 |
ISO_37123 | 3 |
11Dans le Nexus
Platforms, standards and ways to take part
Field and service platforms of GCRI, GRF and GRA, the Nexus Risk Standards for this domain, learning, working groups and open calls. Every link is a live page.
Dans le Nexus
GCRI Trade and Strategic Resources · Food Nexus · GCRI Advanced Industry and Robotics.
12Citer
Citer et réutiliser
GCRI Canada (2026). The Global Risks Index (NXS-GRX): Infrastructure fragility index (GRX-IDX-INF), Baseline Edition 2026. Preparatory working draft. https://risksindex.com/indices/infrastructure-fragility/ UNI NXS-GRX-AR-000127.
See this index in every country profile
Each profile shows this index with its interval and class once released.
Statut
La méthodologie, la structure et les définitions de The Global Risks Index constituent un projet de travail préparatoire (2026), diffusé pour examen et commentaires et non pour mise en œuvre. Aucune valeur n'apparaît avant la publication d'une édition à partir d'une coupe de données probantes encadrée ; les valeurs comportent alors des intervalles, des classes, des sources et leur voie de correction. Les simulateurs appliquent les méthodes publiées à des nombres que vous choisissez et n'affichent jamais de valeur NXS-GRX.
Ce que NXS-GRX n'est pas
NXS-GRX est une information de recherche et d'analyse des risques. Ce n'est pas une notation de crédit ou ESG et il n'utilise aucune échelle de notation ; ce n'est pas un indice de référence pour des instruments financiers, ni une statistique officielle, ni une alerte d'urgence ou une classification officielle, ni un conseil. Il ne doit pas servir à évaluer des personnes physiques. Les classes de risque sont des bandes sur une échelle publiée, jamais des classements de pays ou de personnes.
Institutions et sources
The Nexus Consortium is stewarded by three independent not-for-profit institutions: The Global Centre for Risk and Innovation (GCRI), through GCRI US in Washington, DC and GCRI Canada in Ontario, with GCRI Canada as Lead Institution, Consortium Secretariat and lead contracting organisation; The Global Risks Forum (GRF); and The Global Risks Alliance (GRA). Technology, infrastructure and service providers work with the Consortium at arm’s length under written agreements, like every other external party in the public-private-planet model, and hold no role in its stewardship.
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Avis en français
La méthodologie et les définitions du NXS-GRX sont un projet de travail préparatoire (2026). Le NXS-GRX est une information de recherche et d’analyse des risques : ni notation, ni indice de référence financier, ni statistique officielle, ni alerte, ni conseil. Les classes de risque sont des bandes sur une échelle publiée, non des classements.