Study: Climate Risk to Data Centers Much Higher Than Thought

Live updates

1. 34d ago

   Climate Risk to Data Centers Much Higher Than Thought

   Data center owners and operators are missing carbon targets as AI-driven growth spikes emissions. Rising temperatures stress global data center infrastructure and power grids. Climate risks now threaten significant enterprise value and operational stability.

   Why it matters

   The growing demand for data centers, fueled by AI and other technologies, has led to increased emissions and climate risks. Data centers are critical infrastructure for modern economy, but their operations have significant environmental impacts. As climate change worsens, data centers face growing challenges to their stability and sustainability.

   What is confirmed

   • Data center owners and operators are missing carbon targets as AI-driven growth spikes emissions.
   • Rising temperatures are stressing global data center infrastructure and power grids.
   • Climate risks now threaten significant enterprise value and operational stability.

   Still unconfirmed

   • More Americans are facing anticipatory anxiety due to environmental stressors like wildfires.

   What to watch next

   • Future carbon emissions targets and reports from data center owners and operators
   • Impact of climate change on data center infrastructure and power grids
   • Development of more sustainable data center technologies
   Sources used for this update (5)

   1. www.aol.com — Fueled by AI and smoky skies, more Americans are struggling with 'anticipatory anxiety'
   2. www.kunc.org — Black lung rates in Appalachia are high as the 1970s, with thousands of miners sick
   3. www.wuft.org — Overlooked and Underwater: In a state flood resilience program, some inland communities feel forgotten
   4. consent.yahoo.com — Rockwool A/S ser. B (ROCK-B.CO) Q4 FY2025 earnings call transcript
   5. www.bisnow.com — Data Center Owners Set Ambitious Climate Targets. Emissions Are Skyrocketing Instead
   confidence 80%
2. 49d ago

   AI Data Centers Face Higher Climate Risk and Carbon Emissions

   Rising temperatures are stressing global data center infrastructure and power grids. New research indicates these facilities have a larger carbon footprint than previously estimated. Climate risks now threaten significant enterprise value and operational stability.

   What's confirmed:

   • Nearly 80% of global data centers face some form of climate risk.
   • Data centers may emit 57% more CO2 than expected in 2025.
   • Extreme heat has caused power curtailments in Virginia and nuclear shutdowns in France.

   Still unconfirmed:

   • Fragile power infrastructure could become a bottleneck for the AI industry similar to semiconductors.
   Sources used for this update (9)

   1. This summer's heat is a live stress test for data centers ... - Fortune
   2. Data centers may emit 57% more CO₂ than expected in 2025, study finds
   3. Data centres emitting more CO2 than thought, study shows
   4. Study: Data centers emit more CO2 than estimated
   5. Climate Crisis Hits AI Infrastructure as Heat Strains Data Centers
   6. What this summer's heat is revealing about data centers What this ...
   7. "Grid Instability Intensifies" Heatwave Drives Up U.S. Data Center ...
   8. The summer heat is hitting data centers hard - TechRadar
   9. Data Center Climate Risk: $388B in Enterprise Value at Stake ...
   confidence 85%
3. 79d ago

   Climate Hazards Threaten Majority of Global Data Center Capacity

   Severe weather and heatwaves are increasing operational risks for AI data centers, including grid strain and rising insurance costs. Most global capacity now operates under conditions that strain infrastructure. Legal challenges and local activism against these facilities are rising.

   What's confirmed:

   • 79 percent of global data center capacity faces acute climate hazards.
   • 86 percent of data centers in the Americas face acute climate risks.
   • Heatwaves and severe weather are increasing risks for AI data centers, including grid strain and higher repair and insurance costs.
   • The majority of global data center capacity operates under conditions that strain infrastructure.
   • Lawsuits targeting data centers are increasing globally.

   Still unconfirmed:

   • Hyperscalers are only beginning to understand the consequences of the AI arms race.
   • Climate activists are focusing on local fights to stop power-hungry facilities.
   Sources used for this update (9)

   1. AI data centers face heatwave and severe weather climate risks
   2. First Street: 79 percent of global data center capacity facing "acute ...
   3. More than half of data centers face drought or flood risk, report finds
   4. Climate Change Is Eroding the Cheapest Way to Cool the World's Data Centers
   5. Global climate litigation is increasingly targeting data centers
   6. The Climate and Environmental Reality of Data Centers: A Litigation ...
   7. Climate activists take on a new foe: Data centers - Yahoo
   8. Everything tied to the data center is suddenly suspect. Can Big Tech fix it?
   9. 7 Ways Data Centers Affect US Communities
   confidence 90%
4. 83d ago

   Study Finds 80% of Global Data Centers Face Extreme Climate Threats

   Nearly 80% of data centers are vulnerable to floods, wildfires, and extreme winds. These risks are worsened by the greenhouse gas emissions produced by the AI industry. Investors now treat climate risk as a strategic factor in site selection.

   What's confirmed:

   • Nearly 80% of data centers are at risk from extreme climate threats including floods, wildfires, and winds.
   • AI data center greenhouse gas emissions contribute to the climate hazards that threaten the facilities.

   Still unconfirmed:

   • AI data centers may require 150 billion gallons of water over the next five years to maintain cooling in the Midwest.
   Sources used for this update (8)

   1. Our greatest weapon against AI data centers will be our rapid ...
   2. Most data centers vulnerable to floods and extreme winds: Study
   3. Almost 80% of data centers constructed in natural disaster zones - data ...
   4. Climate Risk Becomes a Strategic Factor in the Data Center Industry ...
   5. Climate Resilience For Hospitals And Data Centers
   6. Data centers pose threat to Great Lakes water supply
   7. Are data centers bad for the environment? - Deseret News
   8. Climate Reports | United Nations - الأمم المتحدة
   confidence 90%
5. 85d ago

   Climate Risks Threaten Global Data Center Stability

   Many data center locations are exposed to wildfires, extreme heat, and flooding. These threats may lead to surging insurance premiums and a need for adaptation. Wisconsin is becoming a development hub due to its cooler climate and fresh water.

   What's confirmed:

   • Data center locations are exposed to extreme heat, flooding, and wildfires.
   • First Street research is peer reviewed and proven against real environmental events.

   Still unconfirmed:

   • Wisconsin is emerging as a data center hub because of affordable land, a cooler climate, and fresh water.
   Sources used for this update (7)

   1. Iowa town’s new $800,000 well pumps undrinkable water
   2. 10 years after: Recovery from ‘epic’ 2016 flood slow, but mostly complete
   3. Water use is a key data center issue. This will get you caught up.
   4. Many data centers situated in areas prone to climate risk
   5. Climate threats to data centers set to surge - report - DCD
   6. Climate Risk in Global Data Center Markets: Implications for Investment ...
   7. Rising Climate Risks Threaten Global Data Centre Stability
   confidence 90%
6. 87d ago

   Study Finds 79% of Global Data Center Capacity at Elevated Climate Risk

   A First Street analysis of 97 global markets indicates that the vast majority of data center capacity faces acute or chronic climate threats. Hazards include flooding, wildfires, extreme heat, powerful winds, and water stress. Chronic stress from heat and drought specifically threatens more than half of all worldwide data centers.

   What's confirmed:

   • First Street reports that 79% of global data center capacity faces elevated risk from acute climate hazards.
   • Nearly 80% of the world's data center capacity is located in areas exposed to hazards such as flooding, wildfires, extreme heat, powerful winds, and water stress.
   • Chronic stress from heat and drought threatens more than half of all data centers worldwide.
   • AI data centers are specifically threatened by extreme heat, wildfires, and flooding.

   Still unconfirmed:

   • India's AI data center plans may face a heat hurdle.
   • Australia's ambitions to be a global data center hotspot have drawn warnings.
   • Data centers in Texas could push water supplies to the brink due to droughts and population growth.
   Sources used for this update (18)

   1. Study: Climate Risk to Data Centers Much Higher Than Thought
   2. Nearly 80% of data center capacity is at elevated risk to climate hazards like flooding and fire, study says
   3. Data Centers Are Being Built in Areas Exposed to Extreme Weather
   4. AI data centers face threats from flooding, wildfires, and extreme heat, study warns
   5. Warning over Australia's ambitions to be global data centre hotspot
   6. India's Artificial Intelligence Data Centres Plan May Hit 'Heat' Hurdle
   7. Hotter, Wetter Air Threatens a Key Data Center Cooling Strategy
   8. Heat waves and drought imperil data center operations, report says
   9. Insurers eye data center climate threats - First Street
   10. 97 Posts About Humanity And Our Planet That Might Teach You Something New
   11. Study: Nearly 80% of data center capacity at elevated climate risk - CNBC
   12. Nearly 80% of Global Data Center Capacity Faces Climate Threats, Study ...
   confidence 90%