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The Global Risks Index

The Global Risks Index · SR-07 · Strategic systems series

Alimentos, água e energia

O nexo alimentação–água–energia: fatores de estresse compartilhados, contrapartidas e falhas conjuntas.

Page GRX-SER-SR-07Edition Baseline Edition 2026Evidence close 2026-09-30Subject Nexus ReportsNexus Reports SR-07 (planned)Values not yet publishedMethod v1.0.0-draft
FIG 1 · Series at a glance
Índices de domínio

3

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

Indicadores

119

4 index domains

Hazard families

26

Water systems · Atmosphere and weather · Built systems.

Métodos

77

Water risk · Food, agriculture and fisheries

Counts from the indicator, hazard and model registries.
3
índices de domínio
119
indicators in scope
3
domínios de ameaça
4
client groups

01Escopo

Scope and questions

The subject is the one named by the Nexus Reports programme for this code.

  1. Where do food, water and energy fail together?
  2. Which trade-offs make one secure at the cost of another?
  3. How do droughts cascade through the nexus?
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 Food, water and energy index is built

Graph7 nodes
Grafo
01Índices de domínio
02Series index
03Readings

100%
Índice
  1. Risco de insegurança alimentar

    Domain index · IDX · FOO
    Weighted aggregation, on 0 to 10, of acute and chronic food insecurity, food price stress, supply fragility and agricultural dependence.
  2. Risco de segurança hídrica

    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.
  3. Risco de segurança energética

    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.
  4. Food, water and energy index

    Series index · SERIES · SR-07
    O nexo alimentação–água–energia: fatores de estresse compartilhados, contrapartidas e falhas conjuntas.
  5. Country readings

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

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

    Output · OUTPUT · population or exposure weighted
    Published with intervals and classes when the edition is released.
Não executadoEm cursoConcluído
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.
03Índices

Domain indices in this series

The Global Risks Index · SR-07 · 195 profiles · 0–10 scale
Food, water and energy index, world
–
Os valores são publicados com a edição; o intervalo, a classe e a variação aparecem aqui.
Índice Valor Variação Variação % Intervalo de 90% Classe · probabilidade Tendência Faixa
Risco de insegurança alimentarNXS-GRX · FOO – – – – –
Risco de segurança hídricaNXS-GRX · WAT – – – – –
Risco de segurança energéticaNXS-GRX · ENE – – – – –

Domains read: Food systems, Water, Energy, Climate.

04Indicadores

119 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
CLI · 31FOO · 23ENE · 23WAT · 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.
Indicador Domínio Sub-domain Componente Unidade Níveis Crosswalks
Inflação dos preços dos alimentosIND.MAC.prices.food_inflation MAC Prices and inflation vulnerability % COUNTRY FAO_FAOSTAT CP
Exposição bancária a setores intensivos em carbonoIND.FIN.climate_finance.carbon_intensive_exposure FIN Climate-related financial exposure exposure % COUNTRY
Empréstimos bancários expostos a alto risco climático físicoIND.FIN.climate_finance.physical_risk_lending FIN Climate-related financial exposure exposure % COUNTRY
Importações de alimentos, em % das importações de mercadoriasIND.ECO.concentration.food_import_share ECO Export and import concentration vulnerability % COUNTRY WB_WDI TM.VAL.FOOD.ZS.UN
Importações de combustíveis, em % das importações de mercadoriasIND.ECO.concentration.fuel_import_share ECO Export and import concentration vulnerability % COUNTRY WB_WDI TM.VAL.FUEL.ZS.UN
Dependência líquida de importações de minerais críticosIND.ECO.concentration.critical_minerals_import_reliance ECO Export and import concentration vulnerability % COUNTRY
Aquecimento da superfície desde o período pré-industrialIND.CLI.physical_chronic.warming_since_preindustrial CLI Chronic physical change hazard K GLOBAL, REGION, COUNTRY, ADM1, GRID FAO_FAOSTAT ET
Variação da precipitação anualIND.CLI.physical_chronic.precipitation_change CLI Chronic physical change hazard % COUNTRY, ADM1, GRID
Taxa de elevação relativa do nível do marIND.CLI.physical_chronic.relative_sea_level_trend CLI Chronic physical change hazard mm/a COUNTRY, ADM1, CITY, SITE UNDRR_HIPS_2025 EN0402
Dia mais quente do ano (TXx)IND.CLI.physical_acute.txx CLI Acute climate extremes hazard Cel COUNTRY, ADM1, CITY, GRID
Proporção de dias quentes (TX90p)IND.CLI.physical_acute.tx90p CLI Acute climate extremes hazard % COUNTRY, ADM1, GRID
Variação dos dias muito quentes (35 °C ou mais)IND.CLI.physical_acute.hot_days_change CLI Acute climate extremes hazard d/a COUNTRY, ADM1, CITY, GRID
Duração dos períodos quentes (WSDI)IND.CLI.physical_acute.warm_spell_duration CLI Acute climate extremes hazard d/a COUNTRY, ADM1, GRID
Dia mais chuvoso do ano (Rx1day)IND.CLI.physical_acute.rx1day CLI Acute climate extremes hazard mm COUNTRY, ADM1, CITY, GRID
Cinco dias mais chuvosos do ano (Rx5day)IND.CLI.physical_acute.rx5day CLI Acute climate extremes hazard mm COUNTRY, ADM1, GRID
Precipitação dos dias muito chuvosos (R95pTOT)IND.CLI.physical_acute.very_wet_day_share CLI Acute climate extremes hazard % COUNTRY, ADM1, GRID
Período seco mais longo (CDD)IND.CLI.physical_acute.consecutive_dry_days CLI Acute climate extremes hazard d COUNTRY, ADM1, GRID
Assets vulnerable to climate-related physical risks, shareIND.CLI.physical_acute.physical_risk_vulnerable_assets.share CLI Acute climate extremes exposure % SITE, PORTFOLIO IFRS_S2 29(c)
Aquecimento projetado desde o período pré-industrialIND.CLI.projection.projected_warming CLI Scenario projections hazard K GLOBAL, REGION, COUNTRY, ADM1, GRID
Variação projetada da temperatura do dia mais quenteIND.CLI.projection.projected_txx_change CLI Scenario projections hazard K COUNTRY, ADM1, GRID
Variação projetada da precipitação dos cinco dias mais chuvososIND.CLI.projection.projected_rx5day_change CLI Scenario projections hazard % COUNTRY, ADM1, GRID
Elevação relativa projetada do nível do marIND.CLI.projection.projected_sea_level_rise CLI Scenario projections hazard m COUNTRY, ADM1, CITY, SITE
População abaixo do nível futuro de inundação costeira de 100 anos, em %IND.CLI.projection.slr_coastal_population_exposed.share CLI Scenario projections exposure % COUNTRY, ADM1, CITY WB_WDI EN.POP.EL5M.ZS
Emissões totais de gases de efeito estufa, excluindo LULUCFIND.CLI.emissions.ghg_total CLI Emissions exposure Mt/a COUNTRY WB_WDI EN.GHG.ALL.MT.CE.AR5 SDG 13.2.2
Emissões de gases de efeito estufa per capitaIND.CLI.emissions.ghg_per_capita CLI Emissions exposure t/a/{person} COUNTRY WB_WDI EN.GHG.ALL.PC.CE.AR5 EPI GHP
Intensidade de carbono do PIBIND.CLI.emissions.carbon_intensity_gdp CLI Emissions exposure kg/[USD] COUNTRY WB_WDI EN.GHG.CO2.RT.GDP.KD SDG 9.4.1
Financed emissions of a portfolioIND.CLI.emissions.financed_emissions CLI Emissions exposure Mt/a PORTFOLIO IFRS_S2 29(a)(vi)
Rendas de combustíveis fósseis, em % do PIBIND.CLI.transition.fossil_fuel_rents.gdp CLI Transition exposure exposure % COUNTRY WB_WDI NY.GDP.PETR.RT.ZS WB_WDI NY.GDP.NGAS.RT.ZS WB_WDI NY.GDP.COAL.RT.ZS
Exportações de combustíveis, em % das exportações de mercadoriasIND.CLI.transition.fossil_fuel_exports.share CLI Transition exposure exposure % COUNTRY WB_WDI TX.VAL.FUEL.ZS.UN
Subsídios explícitos a combustíveis fósseis, em % do PIBIND.CLI.transition.fossil_fuel_subsidies.gdp CLI Transition exposure exposure % COUNTRY
Assets vulnerable to climate-related transition risks, shareIND.CLI.transition.transition_risk_vulnerable_assets.share CLI Transition exposure exposure % PORTFOLIO IFRS_S2 29(b)
Meta de emissões da NDC 2030 para toda a economiaIND.CLI.transition.ndc_target_ambition CLI Transition exposure response % COUNTRY SDG 13.2.1
Plano nacional de adaptação apresentadoIND.CLI.adaptation.nap_submitted CLI Adaptation readiness adaptive capacity {bool} COUNTRY SDG 13.2.1
Preparação econômica para investimentos em adaptaçãoIND.CLI.adaptation.economic_readiness CLI Adaptation readiness adaptive capacity {score} COUNTRY ND_GAIN economic
Preparação da governança para a adaptaçãoIND.CLI.adaptation.governance_readiness CLI Adaptation readiness adaptive capacity {score} COUNTRY ND_GAIN governance
Preparação social para a adaptaçãoIND.CLI.adaptation.social_readiness CLI Adaptation readiness adaptive capacity {score} COUNTRY ND_GAIN social
Financiamento internacional para adaptação recebido per capitaIND.CLI.adaptation.adaptation_finance_received.pc CLI Adaptation readiness adaptive capacity [USD] COUNTRY
População abaixo de 5 m de altitude, em %IND.HAZ.coastal.low_elevation_population.share HAZ Coastal and sea level exposure % COUNTRY, ADM1, CITY WB_WDI EN.POP.EL5M.ZS
Frequência de secas meteorológicas severasIND.HAZ.drought.spei_drought_frequency HAZ Seca hazard % COUNTRY, ADM1, GRID UNDRR_HIPS_2025 MH0401 INFORM HA.NAT.DR
Frequência de estresse por seca agrícolaIND.HAZ.drought.agricultural_stress_frequency HAZ Seca hazard % COUNTRY, ADM1, GRID INFORM ASI
Dias de calor úmido perigoso por anoIND.HAZ.heat.dangerous_heat_days HAZ Extreme heat hazard d/a COUNTRY, ADM1, CITY, GRID UNDRR_HIPS_2025 MH0501
Dias de condições meteorológicas extremas de incêndio por anoIND.HAZ.wildfire.extreme_fire_weather_days HAZ Incêndio florestal hazard d/a COUNTRY, ADM1, GRID
Exposição ao pico sazonal de ozônioIND.ENV.air.ozone_exposure ENV Qualidade do ar hazard [ppb] COUNTRY, ADM1, CITY, GRID
Taxa anual de perda de cobertura arbóreaIND.ENV.land.tree_cover_loss.share ENV Land and forests hazard % COUNTRY, ADM1, ADM2, GRID EPI TCL
Terras degradadas, em % da área terrestreIND.ENV.land.land_degradation.share ENV Land and forests hazard % COUNTRY, ADM1, GRID SDG 15.3.1
Estoques pesqueiros em níveis biologicamente sustentáveisIND.ENV.ocean.sustainable_fish_stocks.share ENV Ocean vulnerability % GLOBAL, REGION, COUNTRY SDG 14.4.1
Dias de onda de calor marinha por anoIND.ENV.ocean.marine_heatwave_days ENV Ocean hazard d/a COUNTRY, REGION, GRID UNDRR_HIPS_2025 MH0708
Valor da produção agrícola dependente da polinização animal, em %IND.ENV.nature_dependence.pollinator_dependent_crops.share ENV Nature dependence exposure % COUNTRY, ADM1
Nível de estresse hídricoIND.WAT.stress.water_stress WAT Estresse hídrico hazard % COUNTRY, ADM1 SDG 6.4.2 WB_WDI ER.H2O.FWST.ZS
Pontuação de estresse hídrico de base (sub-bacia)IND.WAT.stress.baseline_water_stress WAT Estresse hídrico hazard {score} COUNTRY, ADM1, CITY, GRID, SITE, PORTFOLIO
Recursos renováveis totais de água doce per capitaIND.WAT.stress.renewable_water.pc WAT Estresse hídrico hazard m3/a/{person} COUNTRY WB_WDI ER.H2O.INTR.PC
Declínio do armazenamento de águas subterrâneasIND.WAT.stress.groundwater_depletion WAT Estresse hídrico hazard mm/a COUNTRY, ADM1, GRID
Eficiência do uso da águaIND.WAT.stress.water_use_efficiency WAT Estresse hídrico adaptive capacity [USD]/m3 COUNTRY SDG 6.4.1 WB_WDI ER.GDP.FWTL.M3.KD
População que usa água potável gerida com segurançaIND.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
População que usa pelo menos água potável básicaIND.WAT.access.basic_drinking_water.share WAT Drinking water and sanitation vulnerability % COUNTRY, ADM1 WB_WDI SH.H2O.BASW.ZS
População que usa saneamento gerido com segurançaIND.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
População com instalações básicas para lavar as mãosIND.WAT.access.basic_handwashing.share WAT Drinking water and sanitation vulnerability % COUNTRY, ADM1 WB_WDI SH.STA.HYGN.ZS SDG 6.2.1
Corpos d'água com boa qualidade ambiental da águaIND.WAT.quality.good_ambient_water_quality.share WAT Water quality vulnerability % COUNTRY, ADM1 SDG 6.3.2
Fluxos de águas residuais tratados com segurançaIND.WAT.quality.wastewater_safely_treated.share WAT Water quality coping capacity % COUNTRY, CITY SDG 6.3.1 EPI WWT
Índice de dependência de águas renováveis externasIND.WAT.dependence.external_water_dependency WAT Transboundary dependence exposure % COUNTRY
Área de bacias transfronteiriças com cooperação operacionalIND.WAT.dependence.transboundary_cooperation.share WAT Transboundary dependence coping capacity % COUNTRY SDG 6.5.2
Rede de alta tensão em zonas de alta ameaça geoelétrica, em %IND.SPC.dependence.grid_gic_exposure.share SPC Space-service dependence exposure % COUNTRY, ADM1
Incidência de maláriaIND.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
Casos de cólera notificados, por 100.000 habitantesIND.HLT.epidemic.cholera_cases.p100k HLT Epidemic and outbreak hazard /10*5 COUNTRY WHO_GHO CHOLERA_0000000001
Déficit de altura em crianças menores de cinco anosIND.HLT.nutrition.stunting HLT Nutrition vulnerability % COUNTRY WB_WDI SH.STA.STNT.ME.ZS SDG 2.2.1 WHO_GHO NUTSTUNTINGPREV FAO_FAOSTAT 21025
Emaciação em crianças menores de cinco anosIND.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 em mulheres em idade reprodutivaIND.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
Prevalência da subnutriçãoIND.FOO.availability.undernourishment FOO Availability vulnerability % COUNTRY FAO_FAOSTAT 210041 SDG 2.1.1 WB_WDI SN.ITK.DEFC.ZS
Número de pessoas subnutridasIND.FOO.availability.people_undernourished FOO Availability vulnerability {persons} COUNTRY FAO_FAOSTAT 210011
Adequação média do suprimento de energia alimentarIND.FOO.availability.dietary_energy_adequacy FOO Availability vulnerability % COUNTRY FAO_FAOSTAT 21010
Variabilidade do suprimento de alimentos per capitaIND.FOO.availability.food_supply_variability FOO Availability vulnerability kcal/d/{person} COUNTRY FAO_FAOSTAT 21031
Índice de dependência das importações de cereaisIND.FOO.availability.cereal_import_dependency FOO Availability vulnerability % COUNTRY FAO_FAOSTAT 21035
Insegurança alimentar moderada ou 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
Insegurança alimentar 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
Custo de uma dieta saudávelIND.FOO.access.healthy_diet_cost FOO Access and affordability vulnerability [USD] COUNTRY WB_WDI CoHD_PPP
População sem condições de pagar uma dieta saudávelIND.FOO.access.healthy_diet_unaffordable FOO Access and affordability vulnerability % COUNTRY WB_WDI CoHD_headcount
População na Fase 3 da IPC ou superiorIND.FOO.acute.ipc_phase3plus_population FOO Acute food insecurity impact {persons} COUNTRY, ADM1, ADM2 IPC Phase 3+
Parcela da população analisada na Fase 3 da IPC ou superiorIND.FOO.acute.ipc_phase3plus_share FOO Acute food insecurity impact % COUNTRY, ADM1, ADM2 IPC Phase 3+
Fase 3 da IPC ou superior, em % da população totalIND.FOO.acute.ipc_phase3plus_population_share_total FOO Acute food insecurity impact % COUNTRY
Presença de população na Fase 5 da IPCIND.FOO.acute.ipc_phase5_presence FOO Acute food insecurity impact {bool} COUNTRY, ADM1, ADM2 IPC Phase 5
Indicador de anomalias nos preços dos alimentos (CPI de alimentos)IND.FOO.prices.food_price_anomaly FOO Food prices hazard 1 COUNTRY SDG 2.c.1
Meses com preços de alimentos anormalmente altosIND.FOO.prices.abnormal_price_months FOO Food prices hazard % COUNTRY
Fatura das importações de alimentos, em % das exportações de mercadoriasIND.FOO.prices.food_import_bill_to_exports FOO Food prices vulnerability % COUNTRY FAO_FAOSTAT 21033
Valor agregado da agricultura, silvicultura e pesca, em % do PIBIND.FOO.agriculture.agri_value_added.gdp FOO Agricultural production and dependence vulnerability % COUNTRY WB_WDI NV.AGR.TOTL.ZS
Emprego na agricultura, em % do emprego totalIND.FOO.agriculture.agri_employment_share FOO Agricultural production and dependence vulnerability % COUNTRY WB_WDI SL.AGR.EMPL.ZS
Produtividade de cereaisIND.FOO.agriculture.cereal_yield FOO Agricultural production and dependence vulnerability kg/har COUNTRY WB_WDI AG.YLD.CREL.KG
Variabilidade do rendimento de cereais (15 anos)IND.FOO.agriculture.cereal_yield_variability FOO Agricultural production and dependence vulnerability % COUNTRY
Captação de água para a agricultura, em % do totalIND.FOO.agriculture.agri_water_withdrawal FOO Agricultural production and dependence vulnerability % COUNTRY WB_WDI ER.H2O.FWAG.ZS
Terras de cultivo, em % da área terrestreIND.FOO.agriculture.cropland.share FOO Agricultural production and dependence exposure % COUNTRY, ADM1, ADM2, GRID WB_WDI AG.LND.ARBL.ZS
Índice de Saúde da Vegetação em terras de cultivoIND.FOO.agriculture.vegetation_health_index FOO Agricultural production and dependence hazard {score} COUNTRY, ADM1, ADM2, GRID
Vítimas de minas terrestres e restos explosivos de guerraIND.CON.civilian.explosive_ordnance_casualties CON Civilian harm impact {persons} COUNTRY
População com acesso à eletricidadeIND.ENE.access.electricity_access ENE Acesso vulnerability % COUNTRY, ADM1 SDG 7.1.1 WB_WDI EG.ELC.ACCS.ZS
População que depende principalmente de combustíveis e tecnologias limpos para cozinharIND.ENE.access.clean_cooking ENE Acesso vulnerability % COUNTRY, ADM1 SDG 7.1.2 WB_WDI EG.CFT.ACCS.ZS
Consumo de eletricidade per capitaIND.ENE.access.electricity_consumption.pc ENE Acesso context kW.h/a/{person} COUNTRY WB_WDI EG.USE.ELEC.KH.PC
Parcela renovável do consumo final total de energiaIND.ENE.mix.renewable_share_tfec ENE Energy mix adaptive capacity % COUNTRY SDG 7.2.1 WB_WDI EG.FEC.RNEW.ZS
Intensidade energética primária do PIBIND.ENE.mix.energy_intensity ENE Energy mix vulnerability MJ/[USD] COUNTRY SDG 7.3.1 WB_WDI EG.EGY.PRIM.PP.KD
Concentração da matriz de geração elétricaIND.ENE.mix.generation_concentration ENE Energy mix vulnerability 1 COUNTRY
Parcela fóssil da geração de eletricidadeIND.ENE.mix.fossil_electricity_share ENE Energy mix vulnerability % COUNTRY WB_WDI EG.ELC.FOSL.ZS
Capacidade instalada de geração renovável per capitaIND.ENE.mix.renewable_capacity.pc ENE Energy mix adaptive capacity W/{person} COUNTRY SDG 7.b.1
Geração de eletricidade dependente de água, em %IND.ENE.mix.water_dependent_generation.share ENE Energy mix vulnerability % COUNTRY, ADM1
Dependência líquida de importações de energiaIND.ENE.security.net_energy_imports ENE Supply security and import dependence exposure % COUNTRY WB_WDI EG.IMP.CONS.ZS
Fatura das importações de combustíveis, em % das exportações de bens e serviçosIND.ENE.security.fuel_import_bill.exports ENE Supply security and import dependence vulnerability % COUNTRY WB_WDI TM.VAL.FUEL.ZS.UN
Concentração de fornecedores de importações de petróleo bruto e derivadosIND.ENE.security.oil_import_concentration ENE Supply security and import dependence vulnerability 1 COUNTRY
Concentração de fornecedores de importações de gás naturalIND.ENE.security.gas_import_concentration ENE Supply security and import dependence vulnerability 1 COUNTRY
Concentração de fornecedores de importações de carvãoIND.ENE.security.coal_import_concentration ENE Supply security and import dependence vulnerability 1 COUNTRY
Estoques de petróleo em dias de importações líquidasIND.ENE.security.strategic_oil_stocks ENE Supply security and import dependence coping capacity d COUNTRY
Cortes de energia sofridos pelas empresas num mês típicoIND.ENE.reliability.firm_power_outages ENE Reliability vulnerability /mo COUNTRY WB_WDI IC.ELC.OUTG
Valor perdido com cortes de energia, em % das vendas das empresasIND.ENE.reliability.outage_sales_loss ENE Reliability impact % COUNTRY WB_WDI IC.FRM.OUTG.ZS
Duração média das interrupções do sistema (SAIDI)IND.ENE.reliability.saidi ENE Reliability vulnerability h/a COUNTRY, ADM1, CITY ISO_37120 ISO 37120:2018
Frequência média das interrupções do sistema (SAIFI)IND.ENE.reliability.saifi ENE Reliability vulnerability /a COUNTRY, ADM1, CITY ISO_37120 ISO 37120:2018
Perdas na transmissão e distribuição de energia elétricaIND.ENE.reliability.td_losses ENE Reliability vulnerability % COUNTRY WB_WDI EG.ELC.LOSS.ZS
Graus-dia de aquecimento e resfriamentoIND.ENE.reliability.thermal_demand_degree_days ENE Reliability hazard K.d/a COUNTRY, ADM1, CITY, GRID
Concentração de fornecedores de importações de minerais críticosIND.ENE.minerals.critical_mineral_import_concentration ENE Critical minerals vulnerability 1 COUNTRY
Parcela do maior fornecedor nas importações de minerais críticosIND.ENE.minerals.critical_mineral_top_supplier_share ENE Critical minerals vulnerability % COUNTRY
Resiliência da rede elétricaIND.INF.utilities.power_grid_resilience INF Utilities coping capacity {score} COUNTRY, ADM1, CITY ISO_37123 ISO 37123:2019
Resiliência da rede de abastecimento de águaIND.INF.utilities.water_network_resilience INF Utilities coping capacity {score} COUNTRY, ADM1, CITY ISO_37123 ISO 37123:2019
Ativos de abastecimento de água em zonas de alta ameaça, em %IND.INF.utilities.water_assets_exposed.share INF Utilities exposure % COUNTRY, ADM1, ADM2, CITY, GRID
Ativos de geração e de rede elétrica em zonas de alta ameaça, em %IND.INF.utilities.power_assets_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
05Ameaças

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
AtmosphereÁguaBuilt205HAZARDS
3 hazard domains (inner ring) and 26 families (outer ring), sized by hazard count. Select a segment to filter the table below. Source: Hazard Standard Nexus Hazard Standard.
Família Domínio Ameaças Count
Freshwater inundation Sistemas hídricos River flood, Flash flood, Surface-water flood, Groundwater flood, Snowmelt flood, Ice-jam flood, Reservoir release flood, Natural-dam outburst flood … 9
Water deficit Sistemas hídricos 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 Sistemas hídricos Storm surge, Storm tide, Coastal flood, Estuary flood, High-tide flooding, Tsunami, Seiche, Rogue wave … 13
Ocean-state extremes Sistemas hídricos Marine heatwave, Ocean acidification, Marine oxygen depletion, Upper-ocean stratification increase, Marine cold spell, Lake and river heatwave 6
Water-quality degradation Sistemas hídricos Eutrophication, Harmful algal bloom, Freshwater salinisation, Sargassum seaweed influx 4
Convective storms Atmosfera e tempo Thunderstorm, Lightning strike, Downburst, Tornado, Waterspout, Hail, Squall, Derecho … 11
Cyclonic storm systems Atmosfera e tempo 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 tempo Windstorm, Gale, Downslope windstorm, Clear-air turbulence 4
Precipitation extremes Atmosfera e tempo Intense rainfall, Heavy snowfall, Snowstorm, Blizzard, Lake-effect snow band, Freezing rain, Structural icing 7
Thermal extremes Atmosfera e tempo 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 tempo Fog, Dust storm, Dust haze, Haze, Smoke plume, Airborne allergen surge 6
Large-scale circulation anomalies Atmosfera e tempo 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 tempo Extreme ultraviolet exposure, Stratospheric ozone loss episode 2
Structural and civil failure Sistemas construídos 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 Sistemas construídos Widespread power outage, Water supply failure, Sewer and drain failure, Gas supply network failure, Telecommunications outage, Emergency communications failure 6
Transport accidents Sistemas construídos Air transport accident, Maritime accident, Inland waterway accident, Rail accident, Road crash 5
Industrial and process accidents Sistemas construídos 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 Sistemas construídos 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 Sistemas construídos 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 Sistemas construídos 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 Sistemas construídos Navigation satellite system fault, Satellite communications outage, Weather and Earth-observation satellite gap, Satellite ground segment failure 4
Seabed infrastructure damage Sistemas construídos Subsea pipeline damage, Subsea power cable damage, Covert seabed infrastructure sabotage 3
Transport network disruption Sistemas construídos 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 Sistemas construídos 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 Sistemas construídos 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 Sistemas construídos Infrastructure deterioration, Deferred maintenance backlog, Reinforced concrete deterioration, Metal fatigue cracking, Ageing dam and reservoir stock, Legacy technology obsolescence, Infrastructure skills shortage 7
06Acoplamento

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
Água
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
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0.7
0.5
0.2
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ÁguaEnergiaAlimentosSaúdeBiodiversidadeFinançasComércioInfraestruturaDigitalSegurança

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.
07Métodos

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

Risco hídrico

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

25 methods

Alimentos, agricultura e pesca

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

26 methods

Risco energético

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

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.

Companies and supply chains

Screen sites and suppliers. Watch chokepoints and pulse. Read country context.

09Relatórios

Nexus Reports

Edition code
SR-07
Edition status
prevista
Objeto
Named by Nexus Reports

Nexus Reports

10Citar

Citar e reutilizar

GCRI Canada (2026). The Global Risks Index (NXS-GRX): Food, water and energy series (GRX-SER-SR-07), Baseline Edition 2026. Preparatory working draft. https://risksindex.com/series/sr-07/ UNI NXS-GRX-AR-000080.
Series key
grix:SER.SR-07:{ISO3}:{YEAR}:A
Domain keys
nis:IDX.FOO.acute.food_insecurity_risk:{ISO3}:{YEAR}:A nis:IDX.WAT.stress.water_security_risk:{ISO3}:{YEAR}:A nis:IDX.ENE.security.energy_security_risk:{ISO3}:{YEAR}:A

Every country reads this series

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