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Il Global Risks Index

The Global Risks Index · TH-01 · Thematic series

Interdipendenza Nexus

The water, energy, food, health and biodiversity systems read together: drought to energy stress, energy disruption to health stress, biodiversity loss to food-system stress, flood to water contamination, heat to health and grid stress, cyber-physical disruption across all five.

Page GRX-SER-TH-01Edition Baseline Edition 2026Evidence close 2026-09-30Subject NXS-GRX (canonical data, provenance and risk) mechanismValues not yet publishedMethod v1.0.0-draft
FIG 1 · Series at a glance
Indici di dominio

5

Water security risk · Energy security risk · Food insecurity risk · Health security risk.

Indicatori

140

5 index domains

Hazard families

53

Water systems · Atmosphere and weather · Land and ecosystems.

Metodi

147

Water risk · Energy risk

Counts from the indicator, hazard and model registries.
5
indici di dominio
140
indicators in scope
5
domini di pericolo
5
client groups

01Ambito

Scope and questions

This thematic series comes from the a mechanism of the Index (Nexus, DRR, DRF and DRI architecture).

  1. Where do the five systems fail together?
  2. Which couplings are strongest per country?
  3. Which interventions reduce risk in more than one system?
02Construction

Domain indices to the series index

The series index is the expert-weighted geometric mean of its domain indices, with the intervals and class rule of the methodology.

computation

How the Nexus Interdependency index is built

Graph9 nodes
Grafo
01Indici di dominio
02Series index
03Readings

100%
Indice
  1. Rischio per la sicurezza idrica

    Domain index · IDX · WAT
    0–10 index of water security risk combining scarcity and stress, WASH access, water quality and transboundary dependence; geometric so that good access does not offset severe scarcity.
  2. Rischio per la sicurezza energetica

    Domain index · IDX · ENE
    Index of energy access deficit, fuel import dependence, mix rigidity, supply unreliability and critical-mineral dependence on a 0–10 scale, higher meaning riskier.
  3. Rischio di insicurezza alimentare

    Domain index · IDX · FOO
    Weighted aggregation, on 0 to 10, of acute and chronic food insecurity, food price stress, supply fragility and agricultural dependence.
  4. Rischio per la sicurezza sanitaria

    Domain index · IDX · HLT
    INFORM-style aggregation, on 0 to 10, of epidemic and AMR hazard, disease burden and undernutrition against health-system and IHR capacity, each component oriented by its own polarity.
  5. Pressione ambientale

    Domain index · IDX · ENV
    0–10 index of environmental pressure and ecosystem condition combining air pollution, land and forest degradation, biodiversity status, ocean condition and waste pressure.
  6. Nexus Interdependency index

    Series index · SERIES · TH-01
    The water, energy, food, health and biodiversity systems read together: drought to energy stress, energy disruption to health stress, biodiversity loss to food-system stress, flood to water contamination, heat to health and grid stress, cyber-physical disruption across all five.
  7. Country readings

    Output · OUTPUT · 195 profiles
    Published with intervals and classes when the edition is released.
  8. Regional readings

    Output · OUTPUT · 5 regions
    Published with intervals and classes when the edition is released.
  9. Global reading

    Output · OUTPUT · population or exposure weighted
    Published with intervals and classes when the edition is released.
Non eseguitoIn corsoCompletato
FIG 2. Select a domain index to open its full construction; Simulate run plays the computation. Schematic of the construction; source: Indicator Standard composite definitions.
03Indici

Domain indices in this series

The Global Risks Index · TH-01 · 195 profiles · 0–10 scale
Nexus Interdependency index, world
–
I valori sono pubblicati con l'edizione; qui compaiono intervallo, classe e variazione.
Indice Valore Variazione Variazione % Intervallo al 90% Classe · probabilità Tendenza Intervallo
Rischio per la sicurezza idricaNXS-GRX · WAT – – – – –
Rischio per la sicurezza energeticaNXS-GRX · ENE – – – – –
Rischio di insicurezza alimentareNXS-GRX · FOO – – – – –
Rischio per la sicurezza sanitariaNXS-GRX · HLT – – – – –
Pressione ambientaleNXS-GRX · ENV – – – – –

Domains read: Water, Energy, Food systems, Health, Environment and biodiversity.

04Indicatori

140 indicators in scope

Every indicator whose primary or secondary domain is in scope, with unit, levels and crosswalks to source code lists.

FIG 3 · Indicators in scope, by domain and sub-domain
HLT · 31FOO · 23ENE · 23ENV · 22WAT · 13
Area is the number of indicator definitions; colour is the pillar the domain feeds (Macroeconomy and Space feed through their indices). Select a block to filter the table. Source: Indicator Standard Nexus Indicator Standard register.
Indicatore Dominio Sub-domain Componente Unità Livelli Crosswalks
Inflazione dei prezzi alimentariIND.MAC.prices.food_inflation MAC Prices and inflation vulnerability % COUNTRY FAO_FAOSTAT CP
Rendite da risorse naturali, quota del PILIND.ECO.concentration.natural_resource_rents.gdp ECO Export and import concentration vulnerability % COUNTRY WB_WDI NY.GDP.TOTL.RT.ZS
Importazioni alimentari, quota delle importazioni di merciIND.ECO.concentration.food_import_share ECO Export and import concentration vulnerability % COUNTRY WB_WDI TM.VAL.FOOD.ZS.UN
Importazioni di combustibili, quota delle importazioni di merciIND.ECO.concentration.fuel_import_share ECO Export and import concentration vulnerability % COUNTRY WB_WDI TM.VAL.FUEL.ZS.UN
Dipendenza netta dalle importazioni di minerali criticiIND.ECO.concentration.critical_minerals_import_reliance ECO Export and import concentration vulnerability % COUNTRY
Emissioni totali di gas serra escluso il LULUCFIND.CLI.emissions.ghg_total CLI Emissions exposure Mt/a COUNTRY WB_WDI EN.GHG.ALL.MT.CE.AR5 SDG 13.2.2
Intensità di carbonio del PILIND.CLI.emissions.carbon_intensity_gdp CLI Emissions exposure kg/[USD] COUNTRY WB_WDI EN.GHG.CO2.RT.GDP.KD SDG 9.4.1
Sussidi espliciti ai combustibili fossili, quota del PILIND.CLI.transition.fossil_fuel_subsidies.gdp CLI Transition exposure exposure % COUNTRY
Frequenza della siccità meteorologica graveIND.HAZ.drought.spei_drought_frequency HAZ Siccità hazard % COUNTRY, ADM1, GRID UNDRR_HIPS_2025 MH0401 INFORM HA.NAT.DR
Frequenza dello stress da siccità agricolaIND.HAZ.drought.agricultural_stress_frequency HAZ Siccità hazard % COUNTRY, ADM1, GRID INFORM ASI
Giorni di caldo umido pericoloso all'annoIND.HAZ.heat.dangerous_heat_days HAZ Extreme heat hazard d/a COUNTRY, ADM1, CITY, GRID UNDRR_HIPS_2025 MH0501
Eventi di esposizione alle ondate di calore per personaIND.HAZ.heat.heatwave_person_days HAZ Extreme heat exposure d/a COUNTRY, ADM1, CITY
Popolazione esposta al caldo estremo, quotaIND.HAZ.heat.heat_population_exposed.share HAZ Extreme heat exposure % COUNTRY, ADM1, CITY
Superficie bruciata annua, quota della superficie terrestreIND.HAZ.wildfire.burned_area.share HAZ Incendio boschivo hazard % COUNTRY, ADM1, GRID UNDRR_HIPS_2025 EN0205 EMDAT nat-cli-wil-wil
Esposizione al PM2.5, media ponderata per la popolazioneIND.ENV.air.pm25_exposure ENV Qualità dell'aria hazard ug/m3 COUNTRY, ADM1, CITY, GRID WB_WDI EN.ATM.PM25.MC.M3 SDG 11.6.2 EPI PMD
Popolazione esposta oltre il valore guida OMS per il PM2.5, quotaIND.ENV.air.pm25_guideline_exceedance.share ENV Qualità dell'aria exposure % COUNTRY, ADM1, CITY WB_WDI EN.ATM.PM25.MC.ZS
Esposizione stagionale ai picchi di ozonoIND.ENV.air.ozone_exposure ENV Qualità dell'aria hazard [ppb] COUNTRY, ADM1, CITY, GRID
Superficie terrestreIND.ENV.land.land_area ENV Land and forests context km2 COUNTRY, ADM1, ADM2, CITY WB_WDI AG.LND.TOTL.K2
Superficie forestale, quota della superficie terrestreIND.ENV.land.forest_cover.share ENV Land and forests vulnerability % COUNTRY, ADM1 SDG 15.1.1 WB_WDI AG.LND.FRST.ZS
Tasso annuo di perdita di copertura arboreaIND.ENV.land.tree_cover_loss.share ENV Land and forests hazard % COUNTRY, ADM1, ADM2, GRID EPI TCL
Terreni degradati, quota della superficie terrestreIND.ENV.land.land_degradation.share ENV Land and forests hazard % COUNTRY, ADM1, GRID SDG 15.3.1
Densità stradaleIND.ENV.land.road_density ENV Land and forests hazard km/km2 COUNTRY, ADM1, ADM2, CITY, GRID
Indice della Lista RossaIND.ENV.biodiversity.red_list_index ENV Biodiversità vulnerability 1 GLOBAL, REGION, COUNTRY SDG 15.5.1
Indice di integrità della biodiversitàIND.ENV.biodiversity.biodiversity_intactness ENV Biodiversità vulnerability 1 COUNTRY, ADM1, GRID
Aree protette terrestri, quota della superficie terrestreIND.ENV.biodiversity.terrestrial_protected.share ENV Biodiversità response % COUNTRY, ADM1 WB_WDI ER.LND.PTLD.ZS
Aree chiave per la biodiversità coperte da aree protetteIND.ENV.biodiversity.key_biodiversity_area_protected.share ENV Biodiversità response % COUNTRY, REGION SDG 15.1.2
Aree marine protette, quota delle acque territorialiIND.ENV.ocean.marine_protected.share ENV Ocean response % COUNTRY WB_WDI ER.MRN.PTMR.ZS SDG 14.5.1
Indice di eutrofizzazione costieraIND.ENV.ocean.coastal_eutrophication ENV Ocean hazard % COUNTRY, REGION SDG 14.1.1
Acidità marina media (pH)IND.ENV.ocean.ocean_acidity ENV Ocean hazard [pH] COUNTRY, REGION, SITE SDG 14.3.1
Stock ittici entro livelli biologicamente sostenibiliIND.ENV.ocean.sustainable_fish_stocks.share ENV Ocean vulnerability % GLOBAL, REGION, COUNTRY SDG 14.4.1
Giorni di ondata di calore marina all'annoIND.ENV.ocean.marine_heatwave_days ENV Ocean hazard d/a COUNTRY, REGION, GRID UNDRR_HIPS_2025 MH0708
Rifiuti solidi urbani prodotti pro capiteIND.ENV.pollution.msw_generation.pc ENV Pollution and waste hazard kg/a/{person} COUNTRY, CITY
Rifiuti solidi urbani gestiti in impianti controllatiIND.ENV.pollution.msw_controlled_management.share ENV Pollution and waste coping capacity % COUNTRY, CITY SDG 11.6.1 EPI MSW
Rifiuti di plastica gestiti in modo inadeguato pro capiteIND.ENV.pollution.mismanaged_plastic_waste.pc ENV Pollution and waste hazard kg/a/{person} COUNTRY, ADM1
PIL in settori fortemente dipendenti dalla natura, quotaIND.ENV.nature_dependence.nature_dependent_gdp.share ENV Nature dependence exposure % COUNTRY, PORTFOLIO
Valore della produzione agricola dipendente dall'impollinazione animale, quotaIND.ENV.nature_dependence.pollinator_dependent_crops.share ENV Nature dependence exposure % COUNTRY, ADM1
Livello di stress idricoIND.WAT.stress.water_stress WAT Stress idrico hazard % COUNTRY, ADM1 SDG 6.4.2 WB_WDI ER.H2O.FWST.ZS
Punteggio di stress idrico di base (sottobacino)IND.WAT.stress.baseline_water_stress WAT Stress idrico hazard {score} COUNTRY, ADM1, CITY, GRID, SITE, PORTFOLIO
Risorse totali rinnovabili di acqua dolce pro capiteIND.WAT.stress.renewable_water.pc WAT Stress idrico hazard m3/a/{person} COUNTRY WB_WDI ER.H2O.INTR.PC
Diminuzione delle riserve di acque sotterraneeIND.WAT.stress.groundwater_depletion WAT Stress idrico hazard mm/a COUNTRY, ADM1, GRID
Efficienza nell'uso dell'acquaIND.WAT.stress.water_use_efficiency WAT Stress idrico adaptive capacity [USD]/m3 COUNTRY SDG 6.4.1 WB_WDI ER.GDP.FWTL.M3.KD
Popolazione che utilizza acqua potabile gestita in modo sicuroIND.WAT.access.safely_managed_drinking_water.share WAT Drinking water and sanitation vulnerability % COUNTRY, ADM1, CITY SDG 6.1.1 WB_WDI SH.H2O.SMDW.ZS EPI UWD
Popolazione che utilizza almeno acqua potabile di baseIND.WAT.access.basic_drinking_water.share WAT Drinking water and sanitation vulnerability % COUNTRY, ADM1 WB_WDI SH.H2O.BASW.ZS
Popolazione che utilizza servizi igienico-sanitari gestiti in modo sicuroIND.WAT.access.safely_managed_sanitation.share WAT Drinking water and sanitation vulnerability % COUNTRY, ADM1, CITY WB_WDI SH.STA.SMSS.ZS SDG 6.2.1 EPI USD
Popolazione con strutture di base per il lavaggio delle maniIND.WAT.access.basic_handwashing.share WAT Drinking water and sanitation vulnerability % COUNTRY, ADM1 WB_WDI SH.STA.HYGN.ZS SDG 6.2.1
Corpi idrici con buona qualità ambientale dell'acquaIND.WAT.quality.good_ambient_water_quality.share WAT Water quality vulnerability % COUNTRY, ADM1 SDG 6.3.2
Flussi di acque reflue trattati in modo sicuroIND.WAT.quality.wastewater_safely_treated.share WAT Water quality coping capacity % COUNTRY, CITY SDG 6.3.1 EPI WWT
Indice di dipendenza da acque rinnovabili esterneIND.WAT.dependence.external_water_dependency WAT Transboundary dependence exposure % COUNTRY
Superficie di bacini transfrontalieri con cooperazione operativaIND.WAT.dependence.transboundary_cooperation.share WAT Transboundary dependence coping capacity % COUNTRY SDG 6.5.2
Rete ad alta tensione in zone ad alto pericolo geoelettrico, quotaIND.SPC.dependence.grid_gic_exposure.share SPC Space-service dependence exposure % COUNTRY, ADM1
Tasso di mortalità sotto i cinque anniIND.HLT.burden.under5_mortality HLT Disease burden and mortality vulnerability /10*3 COUNTRY WB_WDI SH.DYN.MORT SDG 3.2.1 WHO_GHO MDG_0000000007
Tasso di mortalità neonataleIND.HLT.burden.neonatal_mortality HLT Disease burden and mortality vulnerability /10*3 COUNTRY WB_WDI SH.DYN.NMRT SDG 3.2.2
Rapporto di mortalità maternaIND.HLT.burden.maternal_mortality HLT Disease burden and mortality vulnerability /10*5 COUNTRY WB_WDI SH.STA.MMRT SDG 3.1.1 WHO_GHO MDG_0000000026
Speranza di vita alla nascitaIND.HLT.burden.life_expectancy HLT Disease burden and mortality vulnerability a COUNTRY WB_WDI SP.DYN.LE00.IN WHO_GHO WHOSIS_000001
Mortalità prematura per le principali malattie non trasmissibiliIND.HLT.burden.ncd_premature_mortality HLT Disease burden and mortality vulnerability % COUNTRY WB_WDI SH.DYN.NCOM.ZS SDG 3.4.1 WHO_GHO NCDMORT3070
Incidenza della tubercolosiIND.HLT.burden.tb_incidence HLT Disease burden and mortality hazard /10*5 COUNTRY WB_WDI SH.TBS.INCD SDG 3.3.2 WHO_GHO MDG_0000000020
Incidenza della malariaIND.HLT.burden.malaria_incidence HLT Disease burden and mortality hazard /10*3 COUNTRY WB_WDI SH.MLR.INCD.P3 SDG 3.3.3 WHO_GHO SDGMALARIA
Incidenza dell'HIVIND.HLT.burden.hiv_incidence HLT Disease burden and mortality hazard /10*3 COUNTRY WB_WDI SH.HIV.INCD.TL.P3 SDG 3.3.1 WHO_GHO SDGHIV WB_WDI SH.HIV.INCD.ZS
Medici per 1,000 abitantiIND.HLT.system.physician_density HLT Health system capacity coping capacity /10*3 COUNTRY WB_WDI SH.MED.PHYS.ZS WHO_GHO HWF_0001 SDG 3.c.1
Infermieri e ostetriche per 1,000 abitantiIND.HLT.system.nurse_midwife_density HLT Health system capacity coping capacity /10*3 COUNTRY WB_WDI SH.MED.NUMW.P3 WHO_GHO HWF_0006 SDG 3.c.1
Posti letto ospedalieri per 1,000 abitantiIND.HLT.system.hospital_beds HLT Health system capacity coping capacity /10*3 COUNTRY WB_WDI SH.MED.BEDS.ZS WHO_GHO WHS6_102
Indice di copertura dei servizi UHCIND.HLT.system.uhc_service_coverage HLT Health system capacity coping capacity {score} COUNTRY SDG 3.8.1 WHO_GHO UHC_INDEX_REPORTED WB_WDI SH.UHC.SRVS.CV.XD
Popolazione con spese sanitarie catastrofiche a proprio caricoIND.HLT.system.catastrophic_oop HLT Health system capacity vulnerability % COUNTRY SDG 3.8.2 WB_WDI SH.UHC.OOPC.10.ZS
Spesa sanitaria a carico dei pazienti, quota della spesa sanitaria correnteIND.HLT.system.oop_share HLT Health system capacity vulnerability % COUNTRY WB_WDI SH.XPD.OOPC.CH.ZS WHO_GHO GHED_OOPSCHE_SHA2011
Spesa sanitaria corrente, quota del PILIND.HLT.system.health_expenditure.gdp HLT Health system capacity coping capacity % COUNTRY WB_WDI SH.XPD.CHEX.GD.ZS
Copertura vaccinale DTP3IND.HLT.system.dtp3_coverage HLT Health system capacity coping capacity % COUNTRY WHO_GHO WHS4_100 WB_WDI SH.IMM.IDPT SDG 3.b.1
Copertura vaccinale con la seconda dose contro il morbilloIND.HLT.system.mcv2_coverage HLT Health system capacity coping capacity % COUNTRY WHO_GHO MCV2 WB_WDI SH.IMM.MEA2 SDG 3.b.1
Parti assistiti da personale sanitario qualificatoIND.HLT.system.skilled_birth_attendance HLT Health system capacity coping capacity % COUNTRY WB_WDI SH.STA.BRTC.ZS SDG 3.1.2
Tempo di percorrenza fino alla struttura sanitaria più vicinaIND.HLT.system.health_facility_travel_time HLT Health system capacity vulnerability min COUNTRY, ADM1, ADM2, CITY, GRID
Punteggio delle capacità fondamentali RSI (SPAR)IND.HLT.security.spar_capacity HLT Health security (IHR) coping capacity {score} COUNTRY SDG 3.d.1 WHO_GHO SDGIHR2021 WHO_GHO SDGIHR2018
Capacità di laboratorio RSI (SPAR C4)IND.HLT.security.spar_laboratory HLT Health security (IHR) coping capacity {score} COUNTRY SPAR C4 WHO_GHO IHRSPAR2_C04 JEE D1
Capacità di sorveglianza RSI (SPAR C5)IND.HLT.security.spar_surveillance HLT Health security (IHR) coping capacity {score} COUNTRY SPAR C5 WHO_GHO IHRSPAR2_C05 JEE D2
Capacità di gestione delle emergenze sanitarie RSI (SPAR C7)IND.HLT.security.spar_emergency_management HLT Health security (IHR) coping capacity {score} COUNTRY SPAR C7 WHO_GHO IHRSPAR2_C07 JEE R1
Capacità di comunicazione del rischio RSI (SPAR C10)IND.HLT.security.spar_risk_communication HLT Health security (IHR) coping capacity {score} COUNTRY SPAR C10 WHO_GHO IHRSPAR2_C10 JEE R5
Frequenza degli eventi epidemiciIND.HLT.epidemic.outbreak_event_frequency HLT Epidemic and outbreak hazard 1 COUNTRY, ADM1
Casi di colera segnalati, per 100,000 abitantiIND.HLT.epidemic.cholera_cases.p100k HLT Epidemic and outbreak hazard /10*5 COUNTRY WHO_GHO CHOLERA_0000000001
Infezioni del circolo sanguigno da MRSAIND.HLT.amr.mrsa_bloodstream HLT Antimicrobial resistance hazard % COUNTRY WHO_GHO AMR_INFECT_MRSA SDG 3.d.2
Infezioni del circolo sanguigno da E. coli resistente alle cefalosporine di terza generazioneIND.HLT.amr.ecoli_3gc_bloodstream HLT Antimicrobial resistance hazard % COUNTRY WHO_GHO AMR_INFECT_ECOLI SDG 3.d.2
Ritardo della crescita nei bambini sotto i cinque anniIND.HLT.nutrition.stunting HLT Nutrition vulnerability % COUNTRY WB_WDI SH.STA.STNT.ME.ZS SDG 2.2.1 WHO_GHO NUTSTUNTINGPREV FAO_FAOSTAT 21025
Deperimento nei bambini sotto i cinque anniIND.HLT.nutrition.wasting HLT Nutrition vulnerability % COUNTRY, ADM1 WB_WDI SH.STA.WAST.ZS SDG 2.2.2 WHO_GHO NUTRITION_WH_2 FAO_FAOSTAT 21026
Anemia nelle donne in età riproduttivaIND.HLT.nutrition.anaemia_women HLT Nutrition vulnerability % COUNTRY WB_WDI SH.ANM.ALLW.ZS WHO_GHO NUTRITION_ANAEMIA_REPRODUCTIVEAGE_PREV SDG 2.2.3 FAO_FAOSTAT 21043
Prevalenza della denutrizioneIND.FOO.availability.undernourishment FOO Availability vulnerability % COUNTRY FAO_FAOSTAT 210041 SDG 2.1.1 WB_WDI SN.ITK.DEFC.ZS
Numero di persone denutriteIND.FOO.availability.people_undernourished FOO Availability vulnerability {persons} COUNTRY FAO_FAOSTAT 210011
Adeguatezza media dell'apporto energetico alimentareIND.FOO.availability.dietary_energy_adequacy FOO Availability vulnerability % COUNTRY FAO_FAOSTAT 21010
Variabilità pro capite della disponibilità alimentareIND.FOO.availability.food_supply_variability FOO Availability vulnerability kcal/d/{person} COUNTRY FAO_FAOSTAT 21031
Indice di dipendenza dalle importazioni di cerealiIND.FOO.availability.cereal_import_dependency FOO Availability vulnerability % COUNTRY FAO_FAOSTAT 21035
Insicurezza alimentare moderata o grave (FIES)IND.FOO.access.fies_moderate_severe FOO Access and affordability vulnerability % COUNTRY FAO_FAOSTAT 210091 SDG 2.1.2 WB_WDI SN.ITK.MSFI.ZS
Insicurezza alimentare grave (FIES)IND.FOO.access.fies_severe FOO Access and affordability vulnerability % COUNTRY FAO_FAOSTAT 210401 SDG 2.1.2 WB_WDI SN.ITK.SVFI.ZS
Costo di una dieta sanaIND.FOO.access.healthy_diet_cost FOO Access and affordability vulnerability [USD] COUNTRY WB_WDI CoHD_PPP
Popolazione che non può permettersi una dieta sanaIND.FOO.access.healthy_diet_unaffordable FOO Access and affordability vulnerability % COUNTRY WB_WDI CoHD_headcount
Popolazione in fase IPC 3 o superioreIND.FOO.acute.ipc_phase3plus_population FOO Acute food insecurity impact {persons} COUNTRY, ADM1, ADM2 IPC Phase 3+
Quota della popolazione analizzata in fase IPC 3 o superioreIND.FOO.acute.ipc_phase3plus_share FOO Acute food insecurity impact % COUNTRY, ADM1, ADM2 IPC Phase 3+
Fase IPC 3 o superiore, quota della popolazione totaleIND.FOO.acute.ipc_phase3plus_population_share_total FOO Acute food insecurity impact % COUNTRY
Presenza di popolazione in fase IPC 5IND.FOO.acute.ipc_phase5_presence FOO Acute food insecurity impact {bool} COUNTRY, ADM1, ADM2 IPC Phase 5
Indicatore delle anomalie dei prezzi alimentari (IPC alimentare)IND.FOO.prices.food_price_anomaly FOO Food prices hazard 1 COUNTRY SDG 2.c.1
Mesi con prezzi alimentari anormalmente elevatiIND.FOO.prices.abnormal_price_months FOO Food prices hazard % COUNTRY
Spesa per importazioni alimentari, quota delle esportazioni di merciIND.FOO.prices.food_import_bill_to_exports FOO Food prices vulnerability % COUNTRY FAO_FAOSTAT 21033
Valore aggiunto di agricoltura, silvicoltura e pesca, quota del PILIND.FOO.agriculture.agri_value_added.gdp FOO Agricultural production and dependence vulnerability % COUNTRY WB_WDI NV.AGR.TOTL.ZS
Occupazione in agricoltura, quota dell'occupazione totaleIND.FOO.agriculture.agri_employment_share FOO Agricultural production and dependence vulnerability % COUNTRY WB_WDI SL.AGR.EMPL.ZS
Resa dei cerealiIND.FOO.agriculture.cereal_yield FOO Agricultural production and dependence vulnerability kg/har COUNTRY WB_WDI AG.YLD.CREL.KG
Variabilità della resa dei cereali (15 anni)IND.FOO.agriculture.cereal_yield_variability FOO Agricultural production and dependence vulnerability % COUNTRY
Prelievi idrici agricoli, quota del totaleIND.FOO.agriculture.agri_water_withdrawal FOO Agricultural production and dependence vulnerability % COUNTRY WB_WDI ER.H2O.FWAG.ZS
Terreni coltivati, quota della superficie terrestreIND.FOO.agriculture.cropland.share FOO Agricultural production and dependence exposure % COUNTRY, ADM1, ADM2, GRID WB_WDI AG.LND.ARBL.ZS
Vegetation Health Index sui terreni coltivatiIND.FOO.agriculture.vegetation_health_index FOO Agricultural production and dependence hazard {score} COUNTRY, ADM1, ADM2, GRID
Popolazione di 65 anni e oltre, quota del totaleIND.DEM.structure.share_65plus DEM Age structure vulnerability % COUNTRY WB_WDI SP.POP.65UP.TO.ZS
Attacchi contro l'assistenza sanitariaIND.CON.civilian.attacks_on_health_care CON Civilian harm impact 1 COUNTRY
Vittime di mine terrestri e residuati bellici esplosiviIND.CON.civilian.explosive_ordnance_casualties CON Civilian harm impact {persons} COUNTRY
Popolazione con accesso all'elettricitàIND.ENE.access.electricity_access ENE Accesso vulnerability % COUNTRY, ADM1 SDG 7.1.1 WB_WDI EG.ELC.ACCS.ZS
Popolazione che utilizza principalmente combustibili e tecnologie pulite per cucinareIND.ENE.access.clean_cooking ENE Accesso vulnerability % COUNTRY, ADM1 SDG 7.1.2 WB_WDI EG.CFT.ACCS.ZS
Consumo di elettricità pro capiteIND.ENE.access.electricity_consumption.pc ENE Accesso context kW.h/a/{person} COUNTRY WB_WDI EG.USE.ELEC.KH.PC
Quota rinnovabile del consumo finale totale di energiaIND.ENE.mix.renewable_share_tfec ENE Energy mix adaptive capacity % COUNTRY SDG 7.2.1 WB_WDI EG.FEC.RNEW.ZS
Intensità di energia primaria del PILIND.ENE.mix.energy_intensity ENE Energy mix vulnerability MJ/[USD] COUNTRY SDG 7.3.1 WB_WDI EG.EGY.PRIM.PP.KD
Concentrazione del mix di generazione elettricaIND.ENE.mix.generation_concentration ENE Energy mix vulnerability 1 COUNTRY
Quota fossile della generazione elettricaIND.ENE.mix.fossil_electricity_share ENE Energy mix vulnerability % COUNTRY WB_WDI EG.ELC.FOSL.ZS
Capacità di generazione rinnovabile installata pro capiteIND.ENE.mix.renewable_capacity.pc ENE Energy mix adaptive capacity W/{person} COUNTRY SDG 7.b.1
Generazione elettrica dipendente dall'acqua, quotaIND.ENE.mix.water_dependent_generation.share ENE Energy mix vulnerability % COUNTRY, ADM1
Dipendenza netta dalle importazioni di energiaIND.ENE.security.net_energy_imports ENE Supply security and import dependence exposure % COUNTRY WB_WDI EG.IMP.CONS.ZS
Spesa per importazioni di combustibili, quota delle esportazioni di beni e serviziIND.ENE.security.fuel_import_bill.exports ENE Supply security and import dependence vulnerability % COUNTRY WB_WDI TM.VAL.FUEL.ZS.UN
Concentrazione dei fornitori di greggio e prodotti petroliferi importatiIND.ENE.security.oil_import_concentration ENE Supply security and import dependence vulnerability 1 COUNTRY
Concentrazione dei fornitori di gas naturale importatoIND.ENE.security.gas_import_concentration ENE Supply security and import dependence vulnerability 1 COUNTRY
Concentrazione dei fornitori di carbone importatoIND.ENE.security.coal_import_concentration ENE Supply security and import dependence vulnerability 1 COUNTRY
Scorte di petrolio in giorni di importazioni netteIND.ENE.security.strategic_oil_stocks ENE Supply security and import dependence coping capacity d COUNTRY
Interruzioni di corrente subite dalle imprese in un mese tipicoIND.ENE.reliability.firm_power_outages ENE Reliability vulnerability /mo COUNTRY WB_WDI IC.ELC.OUTG
Valore perso per interruzioni elettriche, quota delle vendite delle impreseIND.ENE.reliability.outage_sales_loss ENE Reliability impact % COUNTRY WB_WDI IC.FRM.OUTG.ZS
Durata media delle interruzioni del sistema (SAIDI)IND.ENE.reliability.saidi ENE Reliability vulnerability h/a COUNTRY, ADM1, CITY ISO_37120 ISO 37120:2018
Frequenza media delle interruzioni del sistema (SAIFI)IND.ENE.reliability.saifi ENE Reliability vulnerability /a COUNTRY, ADM1, CITY ISO_37120 ISO 37120:2018
Perdite di trasmissione e distribuzione dell'energia elettricaIND.ENE.reliability.td_losses ENE Reliability vulnerability % COUNTRY WB_WDI EG.ELC.LOSS.ZS
Gradi giorno di riscaldamento e raffrescamentoIND.ENE.reliability.thermal_demand_degree_days ENE Reliability hazard K.d/a COUNTRY, ADM1, CITY, GRID
Concentrazione dei fornitori di minerali critici importatiIND.ENE.minerals.critical_mineral_import_concentration ENE Critical minerals vulnerability 1 COUNTRY
Quota del principale fornitore nelle importazioni di minerali criticiIND.ENE.minerals.critical_mineral_top_supplier_share ENE Critical minerals vulnerability % COUNTRY
Resilienza della rete elettricaIND.INF.utilities.power_grid_resilience INF Utilities coping capacity {score} COUNTRY, ADM1, CITY ISO_37123 ISO 37123:2019
Resilienza della rete di approvvigionamento idricoIND.INF.utilities.water_network_resilience INF Utilities coping capacity {score} COUNTRY, ADM1, CITY ISO_37123 ISO 37123:2019
Strutture critiche con alimentazione di riserva per 72 oreIND.INF.utilities.critical_facility_backup_power INF Utilities coping capacity % COUNTRY, ADM1, CITY ISO_37123 ISO 37123:2019
Infrastrutture di approvvigionamento idrico in zone ad alto pericolo, quotaIND.INF.utilities.water_assets_exposed.share INF Utilities exposure % COUNTRY, ADM1, ADM2, CITY, GRID
Impianti di generazione e rete elettrica in zone ad alto pericolo, quotaIND.INF.utilities.power_assets_exposed.share INF Utilities exposure % COUNTRY, ADM1, ADM2, CITY, GRID
Strutture salvavita in zone ad alto pericolo, quotaIND.INF.utilities.lifeline_facilities_exposed.share INF Utilities exposure % COUNTRY, ADM1, ADM2, CITY, GRID
City electricity interruption hours per customerIND.INF.urban.power_interruption_hours INF Urban systems vulnerability h/a CITY ISO_37120 ISO 37120:2018
Strutture sanitarie danneggiate o distrutte da disastriIND.INF.disruption.health_facilities_damaged INF Service disruption impact 1 COUNTRY, ADM1 SENDAI D-2
Supervisione di biosicurezza dei laboratori ad alto contenimentoIND.TEC.bio.biosecurity_lab_oversight TEC Biotecnologie coping capacity {score} COUNTRY
Popolazione entro 15 minuti dai servizi di emergenzaIND.CRS.response.emergency_service_access CRS Response capacity coping capacity % COUNTRY, ADM1, CITY ISO_37120 ISO 37120:2018
05Pericoli

Hazard families this series reads

families, each crosswalked to the UNDRR–ISC Hazard Information Profiles (2025) where a profile exists.

FIG 4 · Hazard families this series reads
AtmosphereAcquaTerraSaluteBuilt368HAZARDS
5 hazard domains (inner ring) and 53 families (outer ring), sized by hazard count. Select a segment to filter the table below. Source: Hazard Standard Nexus Hazard Standard.
Famiglia Dominio Pericoli Count
Freshwater inundation Sistemi idrici River flood, Flash flood, Surface-water flood, Groundwater flood, Snowmelt flood, Ice-jam flood, Reservoir release flood, Natural-dam outburst flood … 9
Water deficit Sistemi idrici Meteorological drought, Agricultural drought, Hydrological drought, Groundwater depletion, Flash drought, Water supply shortfall, Megadrought, Lake and inland sea desiccation … 9
Coastal and sea-level hazards Sistemi idrici Storm surge, Storm tide, Coastal flood, Estuary flood, High-tide flooding, Tsunami, Seiche, Rogue wave … 13
Ocean-state extremes Sistemi idrici Marine heatwave, Ocean acidification, Marine oxygen depletion, Upper-ocean stratification increase, Marine cold spell, Lake and river heatwave 6
Water-quality degradation Sistemi idrici Eutrophication, Harmful algal bloom, Freshwater salinisation, Sargassum seaweed influx 4
Convective storms Atmosfera e meteo Thunderstorm, Lightning strike, Downburst, Tornado, Waterspout, Hail, Squall, Derecho … 11
Cyclonic storm systems Atmosfera e meteo Tropical cyclone, Subtropical cyclone, Extratropical cyclone, Low-pressure system, Mediterranean tropical-like cyclone, Polar low, Rapid cyclone intensification, Explosive cyclogenesis 8
Damaging wind Atmosfera e meteo Windstorm, Gale, Downslope windstorm, Clear-air turbulence 4
Precipitation extremes Atmosfera e meteo Intense rainfall, Heavy snowfall, Snowstorm, Blizzard, Lake-effect snow band, Freezing rain, Structural icing 7
Thermal extremes Atmosfera e meteo Heatwave, Humid heat stress, Cold wave, Livestock winter disaster, Hard freeze, Frost, Rapid thaw, Extreme night-time heat … 9
Airborne particles and low visibility Atmosfera e meteo Fog, Dust storm, Dust haze, Haze, Smoke plume, Airborne allergen surge 6
Large-scale circulation anomalies Atmosfera e meteo Atmospheric river, Atmospheric blocking, Tropical Pacific climate swing, Monsoon failure, Polar vortex disruption, Indian Ocean dipole event, North Atlantic pressure-seesaw extreme 7
Surface radiation extremes Atmosfera e meteo Extreme ultraviolet exposure, Stratospheric ozone loss episode 2
Vegetation and peat fire Territorio ed ecosistemi Extreme fire weather, Wildfire, Wildland-urban interface fire, Peat and underground fire, Fire regime shift 5
Forest and woodland stress Territorio ed ecosistemi Deforestation, Forest dieback, Large forest disturbance, Forest pest invasion, Native forest insect outbreak 5
Land and wetland degradation Territorio ed ecosistemi Land degradation, Desertification, Soil quality decline, Soil salinisation and sodicity, Wetland loss, Mangrove loss, Peatland drainage and degradation, Soil sealing … 9
Biodiversity and species stress Territorio ed ecosistemi Biodiversity loss, Coral bleaching, Pollinator decline, Fishery collapse, Mass wildlife mortality, Human-wildlife conflict, Wildlife disease panzootic, Insect decline … 12
Climate-state shifts Territorio ed ecosistemi Abrupt climate-system shift, Volcanic cooling 2
Ecosystem regime shifts Territorio ed ecosistemi Kelp forest collapse, Seagrass meadow loss, Lake clear-to-turbid shift, Woody plant encroachment, Coastal habitat squeeze, Food-web collapse 6
Airborne and respiratory infection Salute e biosicurezza Respiratory pandemic, Seasonal influenza epidemic, Zoonotic influenza spillover, Coronavirus outbreak, Tuberculosis surge, Bacterial meningitis outbreak 6
Vaccine-preventable outbreaks Salute e biosicurezza Measles outbreak, Polio outbreak, Diphtheria and whooping cough outbreak, Other vaccine-preventable outbreak 4
Faecal-oral and foodborne infection Salute e biosicurezza Cholera outbreak, Typhoid and paratyphoid fever, Shigellosis and dysentery outbreak, Viral diarrhoea outbreak, Faecal-oral hepatitis outbreak, Foodborne illness outbreak, Waterborne disease outbreak 7
Vector-borne infection Salute e biosicurezza Dengue epidemic, Chikungunya and Zika outbreak, Yellow fever outbreak, West Nile and Culex-borne virus outbreak, Malaria resurgence, Plague outbreak, Trypanosomiasis outbreak, Tick-borne disease surge … 10
Haemorrhagic fever Salute e biosicurezza Ebola and Marburg outbreak, Lassa fever outbreak, Crimean-Congo haemorrhagic fever outbreak 3
Blood-borne and sexually transmitted infection Salute e biosicurezza HIV epidemic, Chronic viral hepatitis B and C burden, Sexually transmitted infection resurgence 3
Animal-to-human spillover Salute e biosicurezza Zoonotic spillover event, Anthrax outbreak, Brucellosis outbreak, Rabies outbreak, Leptospirosis outbreak, Mpox outbreak, Rift Valley fever outbreak, Nipah and henipavirus outbreak 8
Rare and persistent human infections Salute e biosicurezza Prion disease cluster, Smallpox reintroduction 2
Livestock and aquaculture epizootics Salute e biosicurezza Swine fever epizootic, Foot-and-mouth epizootic, Ruminant respiratory epizootic, Vector-borne livestock disease, Poultry epizootic, Screwworm infestation, Aquaculture disease outbreak, Livestock disease outbreak 8
Plant disease and pests Salute e biosicurezza Bacterial and fungal crop disease, Plant virus epidemic, Crop insect pest outbreak, Locust swarm, Invasive species spread 5
Systemic biological risks Salute e biosicurezza Antimicrobial resistance, Deliberate or accidental biological-agent release 2
Environmental and product harm to people Salute e biosicurezza Snakebite envenoming, Substandard and falsified medicines, Adulterated alcohol poisoning, Overdose epidemic 4
Climate-sensitive illness Salute e biosicurezza Heat-related illness surge, Cold-related illness surge, Disease vector range expansion, Aeroallergen season intensification, Warm-water bacterial infection 5
Drug and insecticide resistance by pathogen class Salute e biosicurezza Multidrug-resistant bacterial infection spread, Antiviral drug resistance, Antimalarial and antiparasitic drug resistance, Antifungal drug resistance, Insecticide resistance in disease vectors, Antimicrobial development and supply failure 6
Emerging and unknown infection threats Salute e biosicurezza Unknown future pathogen emergence, Emerging fungal pathogen, Endemic fungal disease range expansion, Healthcare-associated infection outbreak, Undiagnosed illness cluster 5
Maternal, newborn and child health emergencies Salute e biosicurezza Maternal mortality rise, Newborn mortality surge, Preterm and low birthweight birth rise, Childhood immunisation coverage collapse, Infant feeding disruption, Reproductive health service disruption 6
Mental health crises Salute e biosicurezza Population mental distress surge, Post-disaster traumatic stress, Suicide rate rise, Youth mental health crisis, Climate-related psychological distress, Social isolation and loneliness epidemic, Mass psychogenic illness outbreak, Gambling harm surge 8
Noncommunicable disease surges Salute e biosicurezza Cardiovascular disease surge, Diabetes epidemic, Obesity epidemic, Cancer burden rise, Chronic respiratory disease burden, Chronic kidney disease surge, Dementia burden growth, Post-infection chronic illness … 11
Malnutrition and micronutrient deficiency Salute e biosicurezza Acute malnutrition surge, Chronic undernutrition and stunting, Micronutrient deficiency, Nutritional deficiency disease outbreak, Unhealthy diet transition, Crop nutrient decline 6
Occupational disease and injury Salute e biosicurezza Occupational lung disease, Occupational heat strain, Occupational cancer, Occupational chemical poisoning, Workplace injury burden, Work-related psychosocial harm 6
Health system capacity failure Salute e biosicurezza Health workforce shortage, Health worker industrial action, Health financing collapse, Catastrophic out-of-pocket health spending, Vaccine confidence collapse, Essential health service disruption, Disease surveillance failure, Health facility loss of function … 9
Structural and civil failure Sistemi costruiti Building collapse, Facade and cladding failure, Non-building structure failure, Bridge failure, Tunnel failure, Dam failure, Levee breach, Pipeline rupture 8
Utility and communication network outage Sistemi costruiti Widespread power outage, Water supply failure, Sewer and drain failure, Gas supply network failure, Telecommunications outage, Emergency communications failure 6
Transport accidents Sistemi costruiti Air transport accident, Maritime accident, Inland waterway accident, Rail accident, Road crash 5
Industrial and process accidents Sistemi costruiti Industrial explosion, Reactive chemical store explosion, Industrial fire, Building and urban fire, Explosives accident, Mine accident, Oil and gas extraction accident, Battery thermal runaway fire … 15
Energy system instability and shortfall Sistemi costruiti Low-inertia grid instability, System frequency collapse, Voltage collapse, Mass inverter disconnection, Grid power oscillation, Generation adequacy shortfall, Low wind and solar energy drought, Drought-driven hydropower shortfall … 22
Water and wastewater system failure Sistemi costruiti Wastewater treatment plant failure, Distribution network contamination intrusion, Water treatment dosing error, Prolonged drinking-water advisory, Desalination plant outage, Raw-water intake loss, Chronic distribution leakage, Intermittent piped supply … 9
Telecom and data-centre failure Sistemi costruiti Data-centre outage, Data-centre fire, Mobile or fixed core network failure, Terrestrial fibre backbone cut, Internet exchange or landing hub failure, Time and synchronisation failure, Telecom backup power exhaustion, Broadcast transmission loss 8
Space-based service loss Sistemi costruiti Navigation satellite system fault, Satellite communications outage, Weather and Earth-observation satellite gap, Satellite ground segment failure 4
Seabed infrastructure damage Sistemi costruiti Subsea pipeline damage, Subsea power cable damage, Covert seabed infrastructure sabotage 3
Transport network disruption Sistemi costruiti Air traffic management failure, Large-scale airspace closure, Rail network outage, Heat-induced track buckling, Strategic road network closure, Low-water navigation restriction, Navigation lock or canal structure failure, Dangerous goods transport accident … 12
Food system infrastructure failure Sistemi costruiti Food storage loss, Irrigation system failure, Food processing bottleneck, Strategic food reserve depletion, Loss of energy for food production 5
Urban and building-stock stress Sistemi costruiti Building overheating, Seismically and structurally vulnerable stock, Defective building material in use, Construction and temporary works collapse, Tunnelling and excavation ground damage, High-rise evacuation failure 6
Ageing and degraded infrastructure Sistemi costruiti Infrastructure deterioration, Deferred maintenance backlog, Reinforced concrete deterioration, Metal fatigue cracking, Ageing dam and reservoir stock, Legacy technology obsolescence, Infrastructure skills shortage 7
06Accoppiamento

How shocks cascade across systems

FIG 5 · Expected direct couplings between systems (row affects column)
WAT ENE FOO HLT BIO FIN TRD INF DIG SEC
Acqua
Weak expected couplingModerate expected couplingStrong expected coupling
Schematic: the couplings the Coupling instrument expects to estimate. Strengths here are expectations from the literature the edition will cite, not estimates; each becomes ◆ ESTIMATED with its method and references in an edition.
FIG 6 · Simulator: how a shock cascades across systems
0.8
0.7
0.5
0.2
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funziona nel vostro browser

AcquaEnergiaCiboSaluteBiodiversitàFinanzaCommercioInfrastruttureDigitalSicurezza

Simulator: a threshold cascade on a schematic network of systems. Edge strengths are expected couplings (weak, moderate, strong), not estimates; the shock, coupling, threshold and buffers are yours. NXS-GRX (canonical data, provenance and risk) estimates couplings per edition before any coupled value is published.
07Metodi

Method libraries

Each method has a reference implementation or declares the specialist model, data or adapter it still needs; none is promoted beyond its evidence.

26 methods

Rischio idrico

Basin Water Balance · Precipitation Runoff · Streamflow · Groundwater · Reservoir Operations · Water Drought · Flood Hydrology …

26 methods

Rischio energetico

Generation Adequacy · Load Forecasting · Renewable Intermittency · Reserve Margin · Loss of Load Probability · Expected Unserved Energy · Grid Reliability …

25 methods

Alimentazione, agricoltura e pesca

Crop Yield · Crop Stress · Vegetation Anomaly · Soil Moisture · Drought Yield · Heat Yield · Rainfall Yield …

25 methods

Salute ed epidemiologia

SIR Epidemiology · SEIR Epidemiology · Stochastic Epidemic · Rt Estimation · Health Nowcasting · Outbreak Detection · Syndromic Surveillance …

24 methods

Clima, natura e biodiversità

Climate Extremes · Chronic Climate Risk · Compound Climate Risk · Climate Scenario Ensemble · Climate Attribution Science · Land Cover Change · Deforestation …

21 methods

Reti, dipendenza e rischio sistemico

Dependency Graph · Centrality · Critical Node · Cascading Failure · Contagion · Percolation · Interdependency …

08Users

Who uses it

Governments and national risk agencies

Prioritise prevention and preparedness. Plan with subnational layers. Track Sendai targets. Co-develop a national index.

International financial institutions and development banks

Screen country and project context. Read fiscal resilience and protection gaps. Design pre-arranged finance questions.

UN system and humanitarian organisations

Compare needs across contexts with intervals. Watch weekly signals for review. Read outlooks for anticipatory planning.

Banks, asset managers and sovereign investors

Read sovereign and systemic context. Run climate pathway packs. Build portfolio postures.

Società civile e ONG

Target programmes. Use open profiles. Contribute local evidence.

09Rapporti

Nexus Reports

No Nexus Reports edition carries this code; thematic readings appear inside country, sector and global editions.

10Cita

Cita e riutilizza

GCRI Canada (2026). The Global Risks Index (NXS-GRX): Nexus Interdependency series (GRX-SER-TH-01), Baseline Edition 2026. Preparatory working draft. https://risksindex.com/series/th-01/ UNI NXS-GRX-AR-000108.
Series key
grix:SER.TH-01:{ISO3}:{YEAR}:A
Domain keys
nis:IDX.WAT.stress.water_security_risk:{ISO3}:{YEAR}:A nis:IDX.ENE.security.energy_security_risk:{ISO3}:{YEAR}:A nis:IDX.FOO.acute.food_insecurity_risk:{ISO3}:{YEAR}:A

Every country reads this series

Each country profile carries the domain indices this series is built from.