About XDI

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Our values

Our goal is to accelerate action on climate change by embedding physical climate risk data in all decisions

As the physical climate risk experts, we’re here to help you - whether at the start of your journey, or advanced, we deliver actionable results.

We’re independent

XDI is part of The Climate Risk Group, a group of companies committed to quantifying and communicating the costs of climate change.

We’re serious about climate

Ours is a mission-driven company.

We exist to help our clients and community understand and manage unavoidable climate change, whilst demonstrating the imperative for a low carbon world.  

We see every contract as a collaboration. We are trusted by governments, NGOs, companies, banks and communities  - and while some see themselves in opposite corners - we believe it will take all actors working together to solve this challenge.

We’ve got heart

Data and information alone do not create change: data needs humanity and humanity needs ambition.

Our vision is not just to identify physical climate risks, but to also mitigate them.

Our goal is a more climate-resilient community.

Our approach is to work with you over the course of your climate risk journey.

Our clients are global

We analyse assets in over 175 countries

Adapt and thrive in a climate changing world

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How we got started

Our story

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2007

Climate Risk Pty Ltd is founded

Working with leading edge decision-makers and organisations, we developed systems to calculate the impact of climate change variables on physical assets, human resources and management processes.

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2016

XDI is incorporated

XDI (Cross Dependency Initiative) brings together the knowledge, the technology and the team to accelerate action on climate change by embedding climate impact data in all decisions.

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2016

Climate Valuation launched

XDI’s sister company, Climate Valuation is established, putting climate change impact information into the hands of homeowners and homebuyers.

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2023

The Climate Risk Group

The Climate Risk Group is formed bringing together XDI and Climate Valuation under one parent company, to quantify and communicate the costs of climate change.

Our founders, Rohan, Ruth and Karl

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Passionate about shifting the dial on climate change, our founders from left-to-right:
Rohan Hamden, Ruth Tedder and Karl Mallon.

Our story

Global leaders in physical climate risk analysis since 2007

Backed by a team of specialists across science, engineering and software development, XDI provides best in class expertise in physical climate risk analysis to inform capital allocation, planning and risk management decisions.

Our work helps key decision makers understand the costs of unmitigated climate change at the asset, firm and investor scale.

Today, XDI is an international company with offices in Europe and Australia.

We’re always looking for dedicated climate specialists

If you’re passionate about accelerating action on climate change, but don’t see a relevant open position, email us with some information about yourself

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The XDI team, your physical climate risk experts

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Our data has been tested by the demands of the global market since 2007

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The Climate Risk Engines have driven innovation in defining, pricing and responding to physical climate risk.

The Climate Risk Engines extract dynamically downscaled global and regional climate change models and combine these with global and local data sets, applying bespoke probabilistic algorithms to produce decision-ready financial and risk metrics.

Results are expressed in a range of engineering or financial metrics to inform decision-making at all scales.

Since 2006, decision makers have come to our team to understand the physical impacts of climate change to their business operations.

Convert risk to opportunity

Global reach

XDI is an international, independent provider of physical risk analysis with an established network of clients and resellers.

Leading technology

XDI analysis is powered by the award-winning Climate Risk Engines, tried and tested in the market since 2007.

Standard reporting

XDI’s standard reports present physical risk data in different packages for different sectors or sections of an organisation. Pick from a list depending on your clients’ needs.

Complex problem solving

Complex problems need clever solutions. XDI works closely with resellers to support bespoke solutions for your client.

As the physical risk climate experts,
we’re here to help you

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Our technology: the Climate Risk Engines

The Climate Risk Engines were created in 2012.
Developed by scientists, engineers and climate risk experts, this was the first time the cost of physical climate risk had been quantified in this way.
Today, the Climate Risk Engines are one of the most flexible, powerful and trusted sources of physical climate risk data in the world.

The Climate Risk Engines use engineering-based methods to assess exposure and vulnerability of asset archetypes to understand the likely damage and failure probability of assets caused by extreme weather and climate change hazards.

The coverage is global, granular, sophisticated and under constant improvement.

Our hazards

The Climate Risk Group’s science team is continually adding new hazards to our analysis. We prioritise those that have the greatest impact on people, business and finance, and the widest application.

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Coastal Inundation

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Extreme Heat

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Extreme Wind

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Riverine Flooding

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Forest Fire

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Freeze-Thaw Cycle

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Tropical Cyclone Wind

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Landslide

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Surface Water Flooding

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Soil Movement

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Tropical Cyclone Storm Surge

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Our latest data release

At XDI, we believe that data needs to be in the hands of those who will use it to drive change, including citizens and civil society organisations. We release information publicly to generate debate and increase understanding.

2024 XDI Asia-Pacific Real Estate Investment Trust Physical Climate Risk Report

PUBLIC DATA RELEASE

2024 XDI Asia-Pacific Real Estate Investment Trust Physical Climate Risk Report

The 2024 XDI Asia-Pacific Real Estate Investment Trust Physical Climate Risk Report analyses 2,134 assets held around the world by the largest (by market capitalisation) REITs in Japan, Australia, Singapore and Hong Kong - 20 APAC REITs in total. It also ranks these 20 APAC REITS according to their physical climate risk by 2050.

The purpose of the report is to offer a snapshot of the impact of increasing physical risks from climate change on significant REIT portfolios. More broadly, the results can be used to prompt a wider exploration of climate change risks to global realestate investments and responses at an asset, portfolio and city level. The findings underpin the need for continued efforts to avoid a high-emissions future, and the benefits of investment in both low emissions solutions and climate resilience. We hope the information will be used to encourage identification of risk, transparent reporting, action on adaptation and support for emissions reductions.

See the full Gross Domestic Climate Risk ranking of 2,600+ territories

The XDI GDCR is the second release in the XDI Benchmark Series, ranking the physical climate risk to the built environment in all states and provinces around the world.

See the full 2,600+ territories below.

Statement on fossil fuels and weapons industry

XDI chooses not to provide services wholly directed towards enabling the expansion of fossil fuel production and use. Specifically, we will not provide physical risk analysis for new sites for coal mines, gas or oil fields or coal or gas-fired power plants. XDI recognises that many of our existing clients and resellers provide lending, consulting services or other support to the fossil fuel industry, including its expansion. XDI views our work as crucial to helping our clients understand the costs of catastrophic climate change and informing their business decisions and strategies such that they pursue pathways towards rapid decarbonisation and resilience. On a case by case basis, XDI may choose to add a company to the list of prohibited companies appended to this policy if XDI deems that company to be contributing to the expansion of the fossil fuel industry without appropriate plans to phase out these activities.

In view of the extensive and irreparable harm caused by the international weapons industry, XDI will not provide business services to companies that dominate this industry. XDI chooses not to provide services to companies, including their associated entities, whose business depends upon the continuation of war and conflict and the misery and environmental damage it inflicts. Specifically, XDI will not provide services to those among the 100 largest weapons manufacturers that derive 50% or more of their revenue from weapon sales. These companies will be those identified by the Stockholm International Peace Research Institute in 2021 or their associated entities.

News from XDI

Our latest updates

XDI identifies international airport infrastructure at increasing risk from climate extremes

XDI identifies international airport infrastructure at increasing risk from climate extremes

A major international airline has partnered with leading global physical climate risk analytics firm XDI (Cross Dependency Initiative) to assess the escalating threat that climate change extreme weather poses to airport infrastructure and operations worldwide. The findings underscore the need for climate resilience planning across global air transport systems.
New XDI Benchmark Report warns of escalating forest fire damage risk across Europe

New XDI Benchmark Report warns of escalating forest fire damage risk across Europe

XDI is today releasing a short report sharing key takeaways from its comprehensive analysis of forest fire damage risk to every single state and province in Europe from 1990 to 2100. The report pinpoints where Europe’s infrastructure is most vulnerable to damage from fire now and in the decades ahead, providing a clear picture of where investment in resilience will be most urgent.
2025 European Forest Fire Risk - How bad can it get? An analysis of risk of damage to infrastructure from Forest Fire

2025 European Forest Fire Risk - How bad can it get? An analysis of risk of damage to infrastructure from Forest Fire

Forest fires are raging across parts of Europe including Spain, Portugal, Greece, Türkiye and the Balkans, fuelled by extreme heat, wind, and drought. Fires like these have burnt through more than 409,000 hectares in the EU so far this year - almost double the average recorded over the last 19 years. How much worse can it get? According to XDI’s analysis, a lot. XDI has analysed forest fire risk to every state and province in Europe, from 1990 to 2100. Read some of the highlights in our short report.

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