The Global Risks Alliance (GRA)
Infrastructure, real estate, farmland and timber are fixed in place, long-lived and often privately held. Their value depends on physical sites, operating contracts and regulated revenues, which ties them directly to hazards, transitions and policy. This page sets out how physical and operational risk reaches real-asset portfolios, how valuation practice can lag that risk, and what evidence owners and managers need to see exposures that market prices do not show.
GRA · Established · service level R0
Real assets climate risk is the exposure of infrastructure, real estate, farmland and timber to physical hazards and the low-carbon transition. These assets are fixed in place, long-lived and often privately held, so their value depends on sites, operating contracts and regulated revenues, and appraisal-based valuations smooth and lag market changes.
Where a portfolio's assets sit, and how much of its value is most exposed. Hypothetical assets, not an assessment.
The working screen behind this subject: its structure, terms and states. Names are placeholders and values illustrative.
Infrastructure and real assets · Bond fund · Scenario: redemption shock
| Historic worst | 9 | 1.7 | None needed |
| Severe | 17 | 1.4 | Swing pricing |
| Extreme | 34 | 1.1 | Gate |
Physical and operational exposure. The dossier below sets out how the risk develops, what is measured, where the data come from, how it is modelled and who decides.
A port, pipeline, building or plantation cannot move away from flood, heat, wildfire, storm or water stress. Exposure is set by coordinates and design standards, while hazard frequency changes over the asset's life.
A toll road depends on traffic, a data centre on power and cooling water, a utility on its regulator. Disruption upstream reaches revenue even when the asset itself is undamaged.
Private real assets are valued by appraisal at intervals, often from comparable transactions. Valuations adjust slowly, so reported volatility understates economic risk and repricing can arrive late and in steps.
Energy-efficiency standards, carbon pricing and shifts in demand can shorten the economic life of buildings and fossil infrastructure. Refurbishment costs and tenant preferences move value before regulation takes effect.
Each term as this page uses it. Where a standard-setting body defines the term, the wording follows that body.
| Term | Definition |
|---|---|
| Stranded asset | An asset that loses value or earning power early because of regulatory, market or physical change. |
| CRREM pathway | A building-level decarbonisation pathway from the Carbon Risk Real Estate Monitor. |
| Appraisal smoothing | The tendency of valuations based on appraisals to understate volatility and lag prices. |
Each indicator carries its unit, its cadence, the kind of source behind it and the evidence label a value would carry. No values are shown: a programme supplies them under its own authority.
| Indicator | Unit | Cadence | Source type | Label |
|---|---|---|---|---|
| Asset value in high physical hazard zones | percent of portfolio value by hazard | annual | Asset locations on hazard layers | MODELLED |
| Insured share of replacement cost | percent of replacement value | annual | Insurance schedules | REPORTED |
| Building energy intensity | kilowatt hours per square metre per year | annual | Metered and estimated energy data | ESTIMATED |
| Point of misalignment with a decarbonisation pathway | year of crossing the pathway | annual | CRREM pathways applied to asset data | MODELLED |
| Energy performance certificate distribution | share of floor area by rating | annual | National certificate registers | OFFICIAL |
| Valuation lag | months between market evidence and appraisal adjustment | quarterly | Appraisal and transaction data | ESTIMATED |
| Revenue from regulated or contracted income | percent of revenue | annual | Asset financial statements | REPORTED |
| Downtime from hazard events | hours per year | annual | Operator incident records | REPORTED |
The topic as a computational graph: named sources feed the methods, an evidence review gates the outputs, and the decisions stay with the authorities that hold them.
Fig. 02Nodes carry their type, two metric rows and a state; connectors show what feeds what; dashed frames name the owners; the timeline is the cadence. Design of the pipeline, not a record of a run.
Named public datasets and institutional records, each with its licence class. Sources by agreement are used only under their terms and never republished.
| Source | What it gives | Licence class |
|---|---|---|
| CRREM decarbonisation pathways | Energy and carbon pathways for real estate by country and property type | Free with registration, terms |
| GRESB Real Estate and Infrastructure assessments | Reported sustainability and resilience data of participating funds and assets | Licensed; public summary results |
| WRI Aqueduct | Water stress, riverine and coastal flood hazard layers | Free and open, attribution |
| Copernicus Climate Change Service | Climate reanalysis and projections for hazard analysis | Free and open, attribution |
| National energy performance certificate registers | Certified energy ratings of buildings | Public records, terms per register |
| EDHEC infrastructure and private assets indices | Valuation and return indices for unlisted infrastructure equity and debt | Licensed |
| Fund and asset annual reports | Valuation policies, insurance, hazard disclosures and operating data | Public records where listed; by agreement otherwise |
Asset Management Nexus prepares evidence. The decisions below are taken by the authorities named, under their own rules, and never by the platform.
| Who decides | The question | Evidence this page serves |
|---|---|---|
| Asset owner investment committees | How much physical and transition exposure the real-asset allocation can carry | Hazard exposure by asset, dependency maps and valuation sensitivities under scenarios |
| Valuation committees and independent valuers | Whether appraisals reflect hazard, efficiency and obsolescence risk | Comparable evidence, pathway misalignment and hazard data used in valuation |
| Infrastructure regulators and concession authorities | Which resilience standards and cost recovery rules apply to regulated assets | Hazard exposure and downtime records; adaptation costs by asset class |
| Insurers and lenders to real assets | Whether cover and loan terms reflect location-specific risk | Asset-level hazard layers and the insurance and deductible structure |
Real assets are tied to places. Their exposure to hazards depends on location and design, and climate change is altering the frequency and intensity of many hazards over the lifetimes of assets built today. Damage, downtime and higher maintenance can reduce income and value.
Assets depend on systems around them. A data centre needs power and cooling water; a port needs transport links; a building needs access and services. Failures in these systems can affect assets that are not themselves damaged.
Valuation adds uncertainty. Appraisal-based values move slowly and may not reflect emerging risks until a transaction or event reveals them. Insurance withdrawal or rising premiums in high-risk areas can affect value quickly.
Combining hazard, exposure and vulnerability for specific assets, drawing on GCRI science. Local data and future projections are uncertain.
Mapping reliance on infrastructure systems. Dependencies may be poorly documented.
Examining how risks affect prices, using econometrics. Thin markets limit evidence.
Testing assets under climate and transition scenarios, using scenario design.
Asset-level risk assessment requires precise location and design data, which are often unavailable in public sources.
The current service level is R0: information and enquiries. An enquiry receives a reference and names the next step; applications, payments, compute allocations and registrations open only when their team, terms and review capacity exist.