As the digital world expands at a breakneck pace, the physical infrastructure supporting our AI-driven future is facing an unprecedented collision with environmental reality. Simon Glairy, a distinguished authority in risk management and Insurtech, joins us to unpack the intensifying climate threats looming over the global data center sector. With insurance premiums forecasted to skyrocket and nearly 80% of global capacity located in high-risk zones, the industry is reaching a critical tipping point. Glairy provides a deep dive into how shifting weather patterns are not just an operational headache but a fundamental threat to capital markets and project viability. Through his lens, we explore why the historical data once used to safeguard these multi-billion dollar assets is no longer sufficient in an era of extreme heat, drought, and systemic vulnerability.
How do you interpret the dramatic shift where global data center insurance premiums are projected to more than double by 2030, moving this from a simple operational cost to a major concern for capital markets?
The jump from $10.6 billion to a staggering $24.2 billion in premiums by 2030 is a massive wake-up call that signals a fundamental re-rating of risk across the entire sector. When we see Swiss Re making these projections, it tells us that the “hyperscale” facilities once thought of as invincible fortresses are now being viewed by the market as a significant emerging risk pool. It is no longer just about the cost of a policy; insurance availability is now actively influencing project economics and the very conditions under which these facilities are financed. We are witnessing a transition where climate risk has moved out of the back office and into the boardroom, directly impacting long-term asset values. It is a sobering reality to realize that the financial viability of a billion-dollar facility can now hinge entirely on its ability to withstand atmospheric volatility that was once considered a once-in-a-century outlier.
With nearly four-fifths of global data center capacity sitting in markets exposed to elevated flood, wind, or wildfire risk, what are the implications for regional market stability and investment strategy?
The fact that 79% of our global capacity is sitting in harm’s way is a staggering statistic that should give every investor pause before they break ground on new projects. We see a massive regional divergence here, with Asia-Pacific being particularly vulnerable as 89% of its capacity faces chronic climate stress, which feels like a ticking time bomb compared to the slightly lower, yet still concerning, 50% in the Americas. High-growth hubs like Northern Virginia, Johor, and Marseille are now sitting in the highest climate risk tier globally, creating a dangerous concentration of risk in the very places where we are most dependent on connectivity. This creates a situation where a single localized catastrophe, like a major hurricane or a sweeping wildfire, could cause correlated losses that ripple across multiple industries and businesses simultaneously. It is becoming increasingly clear that the traditional investment pillars—like land access and power availability—are no longer enough if the location itself is fundamentally unsustainable in a warming world.
Beyond the immediate destruction of storms or fires, how do chronic stressors like extreme heat and drought fundamentally threaten the efficiency and operating margins of these facilities?
The “silent” killers for data centers are the chronic stressors like extreme heat and drought, which already affect about 54% of global capacity and create a relentless pressure on daily operations. As the world warms, these facilities require massive increases in cooling capacity just to maintain standard operating temperatures, which in turn slashes efficiency and eats away at those once-healthy operating margins. We are looking at projections where global data center power consumption could surge by 160% by 2030, putting an incredible strain on local energy grids at the exact moment that heatwaves are making power more expensive and scarce. In many regions, the water required for evaporative cooling is becoming a point of contention during droughts, turning a technical requirement into a political and environmental liability. It is a grueling cycle: the more we rely on AI, the more power we need, and the more heat we generate in an environment that is already pushing these machines to their thermal limits.
Industry leaders are warning that historical underwriting models are no longer fit for purpose; what must change in how we assess the risk of assets meant to last thirty years?
The fundamental problem is that most underwriting for real assets still relies on a “rear-view mirror” approach, using historical data to predict a future that no longer resembles the past. As our climate breaks away from historical records, these outdated models fail to account for the rising severity of water stress and the unpredictable nature of modern weather patterns. We have to move toward predictive, AI-driven models that can handle the fact that US data center construction spending has exploded from $1.8 billion in 2014 to $28.3 billion in 2024. With 565 facilities currently operating and another 571 projects in the pipeline in the US alone, the sheer scale of the new infrastructure requires a more sophisticated understanding of systemic risk. If we continue to price risk based on how the world looked twenty years ago, we are essentially flying blind into a future where data centers could account for 14% of total US power demand by 2030.
What is your forecast for the data center insurance market?
I expect we will see a sharp “bifurcation” in the market where facilities in low-risk regions, like the Nordic markets, will enjoy competitive rates and high investor confidence, while those in high-risk zones like Northern Virginia will face skyrocketing costs or even “uninsurable” status. The industry will likely be forced to move away from annual policy renewals toward long-term climate-adjusted pricing that accounts for the 30-year lifecycle of these assets. We will also see insurers demanding much higher levels of transparency regarding on-site cooling technology and water usage, as these factors will become the primary determinants of a facility’s resilience. Ultimately, the industry will have to pivot from a growth-at-all-costs mindset to one of strategic geographic diversification, or the sheer weight of climate-related losses will make the current hyperscale model financially unsustainable.
