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Global Risks Index

The Global Risks Index solutions · Public sector

城市与基础设施运营方

Read hexagon-level hazard and dependency layers for planning, investment and continuity.

Follow a run All solutions
页面 GRX-SOL-CITIES版本 2026 基线版证据截止 2026-09-30数值 尚未发布方法 v1.0.0-draft
on: studio project created · Build a custom index in Index Studio9 jobs · 2 gates · 5 checks
  1. Define scope and question instant
  2. Select indicators self-serve
  3. Licence and coverage gate automatic
  4. Harmonise and impute 1 hour
  5. Normalise, weight and aggregate self-serve
  6. Uncertainty: 1,000 draws 1 hour
  7. Validation suite 1 hour
  8. Method review 5 days
  9. Publish to your tenant instant

01Need

What this solution does

Read hexagon-level hazard and dependency layers for planning, investment and continuity.

Prioritise prevention and preparedness

Plan with subnational layers

Track Sendai targets

共同开发国家指数

02Featured run

在 Index Studio 中构建自定义指数

Compose an index for a portfolio, sector, city or supply chain on the Indicator Standard grammar, with the same uncertainty, tests and provenance as NXS-GRX (canonical data, provenance and risk) itself.

on: studio project created

在 Index Studio 中构建自定义指数

In progressTriggered by You9 jobs2 approval gates2 matrix jobs5 checks1 deployment

流程图
01范围
02范围
03数据
04数据
05Construct
06Construct
07测试
08测试
09Ship

100%
时间线
Job0 d1 d2 d3 d4 d5 dTarget
Define scope and questionYouinstant
Select indicatorsYouinstant
Licence and coverage gateNXS-GRX run serviceinstant
Harmonise and imputeNXS-GRX run service1 h
Normalise, weight and aggregateYouinstant
Uncertainty: 1,000 drawsMonte Carlo engine1 h
Validation suiteNXS-GRX run service1 h
Method reviewIndex editors5 d
Publish to your tenantNXS-GRX Platforminstant

End to end on the longest path: about 5.1 d of proposed target service levels. Gates wait for the people named; bars with a fading end have no fixed length.

步骤
  1. Define scope and question

    Scope · You · instant
    Entities: countries, ADM areas, sites or assets · Question and decision the index serves · Risk-chain components to cover
    Index Studio
  2. Select indicators

    Scope · You · self-serve
    Search 451 indicator definitions · Add your own indicators · Polarity and unit checked
    Index Studioindicator standard
  3. Licence and coverage gate approval

    Data · NXS-GRX run service · automatic
    Each input’s licence checked for the use · Coverage per entity measured · Gaps flagged, never zero-filled
    许可登记册PostgreSQL 账本（行级安全）
  4. Harmonise and impute matrix · indicators × entities

    Data · NXS-GRX run service · 1 hour
    Units and periods aligned · Flagged imputation only at indicator level
    NXS-GRX 运行服务指标标准
  5. Normalise, weight and aggregate

    Construct · You · self-serve
    Normalisation per indicator · Expert or statistical weights · Geometric, arithmetic or penalised aggregation
    Index StudioTested model kernels
  6. Uncertainty: 1,000 draws matrix · 1,000 draws

    Construct · Monte Carlo engine · 1 hour
    Weights, normalisation and imputation varied · 90% intervals and class probabilities
    蒙特卡罗引擎
  7. Validation suite

    Test · NXS-GRX run service · 1 hour
    Internal coherence · Sensitivity (Sobol) · Correlation with established indices · Leave-one-out stability
    Verification engineTested model kernels
  8. 方法审查 审批

    Test · Index editors · 5 days
    Method and tests reviewed · Disposition recorded
    PostgreSQL 账本（行级安全）
  9. Publish to your tenant

    Ship · NXS-GRX Platform · instant
    API endpoint and tiles · Dashboard and embeds · Model card
    Private tenant (row-level security)Public cut APIVector tiles
产出物
产出物 作业 执行方 阶段
Studio project Define scope and question 您 范围
Indicator set Select indicators 您 范围
Coverage report Licence and coverage gate NXS-GRX 运行服务 数据
Harmonised panel Harmonise and impute NXS-GRX 运行服务 数据
Method record Normalise, weight and aggregate 您 Construct
Draws file with seed Uncertainty: 1,000 draws 蒙特卡罗引擎 Construct
验证报告 Validation suite NXS-GRX 运行服务 测试
Review note 方法审查 指数编辑 测试
Index endpoint Publish to your tenant NXS-GRX Platform Ship
Model card Publish to your tenant NXS-GRX Platform Ship
已完成进行中等待批准QueuedApproval gateMatrix jobTest jobDeploymentYou are here
Compose an index for a portfolio, sector, city or supply chain on the Indicator Standard grammar, with the same uncertainty, tests and provenance as NXS-GRX itself. The canvas shows where a request stands at the marked job; it is illustrative, not the status of a real request. Durations are proposed target service levels. Select a job for its steps, the people who act, the technology it runs on and what it produces.
03旅程

Every journey in this solution

NXS-GRX Indices · Build

在 Index Studio 中构建自定义指数

Compose an index for a portfolio, sector, city or supply chain on the Indicator Standard grammar, with the same uncertainty, tests and provenance as NXS-GRX itself. 9 jobs · 2 gates · 5 checks.

Open the run NXS-GRX Data · Build

使用您自己的数据

Fuse your own data with NXS-GRX in a private scope: mapped to Indicator Standard, quality-checked and never shared outside your tenant. 6 jobs · 1 gate · 5 checks.

Open the run Models of the Index · Model

运行情景或压力测试

Configure a pathway or a structured shock, run it across entities and draws in Model Lab, propagate it through the coupling network and read the tails. 7 jobs · 1 gate.

Open the run

04产品

产品与服务

INSTSubnational and hexagon risk layersADM1, ADM2 and H3 layers for site screening, planning and allocation. INSTBespoke and portfolio indicesIndices built for a sector, portfolio, supply chain, city or project on the Indicator Standard grammar, with the same uncertainty and provenance discipline. Portfolio postures are exposure-weighted views, never ratings. INSTScenario and stress-test packsPathways to 2030, 2050 and 2100 and structured stress tests (compound hazards, transition shocks, fiscal shocks) for planning and supervisory exercises.
05系列

Series most read

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-01Global WaterAccess, scarcity, quality, floods and droughts, groundwater depletion, transboundary dependency and the couplings of water to energy, food, health and nature. GS-02Global EnergySupply adequacy, import dependency, grid reliability, affordability, extreme-weather exposure, critical minerals and transition pathways. GS-03Global Food and agrifoodAcute and chronic food insecurity, production shocks, import dependency, prices, fertiliser and logistics chokepoints, nutrition and pollination dependency. GS-04Global HealthHealth security capacity, epidemic emergence and spread, heat and air-quality burden, health system stress and access. GS-05Global Finance and economyFiscal and public debt risk, financial stability, external dependence, inflation and growth at risk, and the macro-financial channels of physical and transition risk. GS-06Global DevelopmentPoverty, inequality, human development, demographic pressure and displacement as the ground on which shocks become losses. GS-07Global ClimateChronic and acute physical climate hazard, transition exposure, adaptation gaps and scenario pathways to 2030, 2050 and 2100. GS-08Global DisasterMulti-hazard exposure, disaster losses and mortality, return-period losses, protection gaps and coping capacity.

Talk to the Secretariat

Enterprise, public-sector and sovereign work is agreed with GCRI Canada.

联系

状态

The Global Risks Index 的方法、结构和定义为预备性工作草案（2026），供审阅和评论，不供实施。在从受治理的证据截取中发布版本之前，不会出现任何数值；届时数值将附有区间、类别、来源及其更正途径。模拟器以您选择的数字运行已发布的方法，绝不显示 NXS-GRX 数值。

NXS-GRX 不是什么

NXS-GRX 是研究和风险分析信息。它不是信用评级或 ESG 评级，不使用任何评级尺度；它不是金融工具的基准，不是官方统计，不是紧急警报或官方分类，也不是建议。不得用于评估自然人。风险等级是已发布尺度上的区间，绝不是对国家或个人的排名。

Pulse 信号和展望概率是供主管当局审查的信息，绝不是公共警报；官方警报只由获授权的当局发布。

机构与来源

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.

每个数值均附有其来源的署名，这些来源保留各自的许可。外部名称仅为互操作性而引用。Nexus 撰写的文本拟在发布时采用 CC BY 4.0。

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.