Climate Impact Analysis

For decades, we’ve been told “we need to save the planet”. But the truth is, the planet will be fine. Over billions of years it’s weathered asteroid impacts, ice ages, and mass extinctions at a scale we can hardly imagine. What’s at stake now is something far more fragile: us. That’s the message at the heart of a new Lancet article which argues that as the climate warms and ecosystems falter, we are no longer facing a purely environmental crisis, but a full-scale public health emergency. Environmental breakdown is no longer altering only forests, coastlines, and deserts. It is disrupting the very foundations of human health and wellbeing: our bodies. The true costs of planetary breakdown are not found in charts. They are found in neonatal units and cancer registries, in stolen potential, and in the quiet grief of families facing wholly preventable illnesses and deaths. Recognising that human and planetary health are inseparable should not just sharpen our sense of urgency, it must fundamentally reshape how we govern, invest, and lead. For the last 150 years, we have been dismantling the very foundations of prosperity and doing so in the name of prosperity itself. There was a time where we could feign ignorance, but that time has long passed. The science is clear. The risks are measurable. The costs are already being paid in hospital admissions, in economic disruption, and in the slow erosion of public trust. What remains in doubt is not the data, but whether those in power are prepared to govern in accordance with the world as it is, not as it once was.

What happens to a renewables-powered grid when El Niño changes the weather? With update from NOAA: National Oceanic & Atmospheric Administration's Climate Prediction Center, this question is no longer hypothetical. The ENSO Alert System is on El Niño Watch, and the numbers have tightened sharply: 🌡️ 82% chance of El Niño emerging in May–July 2026 🌡️ 96% chance of El Niño continuing through December 2026–February 2027 🌡️ Equatorial subsurface temperatures in the Pacific have risen for six consecutive months Peak strength remains uncertain, but the direction of travel is clear. El Niño doesn't just warm the Pacific. It redistributes rainfall, shifts wind patterns and alters solar radiation across continents. For an electricity system increasingly built on weather-dependent generation, that has direct, measurable consequences: ⚡ Hydropower under stress. During the 2023–2024 El Niño, the Kariba Dam — which powers most of Zambia and Zimbabwe — saw output collapse as the reservoir hit record lows. In Colombia, 80%+ hydro-dependent, even mild El Niño years have reduced reservoir inflows by ~14%. Sudan and Namibia also saw sharp drops in hydropower availability. ⚡ Wind and solar shift, not stop. Wind speeds weaken across parts of South Asia and the Caribbean during El Niño; solar radiation increases in some drought-affected regions and decreases under shifted monsoon patterns elsewhere. The pattern is regional, not uniform — which is why granular forecasts matter. ⚡ Demand spikes. Hotter conditions surge cooling demand across South and Southeast Asia, Central America and the southern US, often at exactly the moment when supply is squeezed. The WMO–IRENA 2024 Year in Review shows that ECMWF seasonal forecasts can now successfully anticipate regional anomalies in solar energy potential and electricity demand months in advance. That is a genuine operational breakthrough for grid planners, traders and policymakers. https://lnkd.in/epwvHkhY Research on Latin America has shown that strategically combining wind, solar and hydro — exploiting their natural geographic and temporal complementarity — can reduce renewable power variability by up to 65% and increase the minimum monthly threshold of available renewable power by up to 5x, including during El Niño droughts. This is where World Meteorological Organization's energy-meteorological services meet energy security. And it is exactly the kind of work that will define whether the clean energy transition holds up under the stress tests climate change keeps sending its way. NOAA CPC ENSO Diagnostic Discussion (14 May 2026): https://lnkd.in/ez4REFDT

Can Europe Green Its Homes Without Breaking the Bank? Our latest research tackles a pressing yet underappreciated climate challenge: decarbonizing the residential real estate sector in Europe. 🏘️ Homes in Europe's major economies contribute up to 14% of national greenhouse gas emissions—on par with or exceeding industrial sectors. To meet net-zero targets by 2050, we estimate over €3 trillion in renovation investment will be required across the continent. But the transition is more opportunity than burden. 📈 Under a net-zero scenario: • Real estate GDP could rise by €120.7bn in Germany, €39.4bn in Italy, and €25.8bn in France. • Employment in the sector could grow 9% annually, adding over 345,000 new jobs across the five largest EU economies. • By 2050, housing market activity under net-zero outpaces the baseline by 38–58%. Yes, this transformation comes with short-term costs—especially due to high renovation expenses and carbon pricing pressures. Yet by the 2040s, energy efficiency gains and reduced carbon liabilities make the net-zero pathway more economically sustainable than the alternative. However, there’s no avoiding the policy dilemma: ⚠️ Energy savings alone won’t pay for this transition. And carbon prices high enough to close the investment gap—~€350/tCO₂ by 2035—are politically and socially challenging. We argue for a comprehensive policy mix: ✅ Scalable financial support ✅ Higher—but carefully managed—carbon prices ✅ Clear timelines for fossil fuel phase-out ✅ One-stop shops for tailored renovation advice Greening the housing stock is essential—not just for the climate, but for economic resilience, job creation and energy security. The sooner we act, the more we can gain. #RealEstate #ClimateTransition #NetZero #GreenBuildings #Europe #SustainableFinance #CarbonPricing #HousingMarket #EnergyEfficiency #Renovation #ChiefEconomistInsights #ESG #Decarbonization #Ludonomic #AllianzTrade #Allianz

𝗔𝗜 𝗳𝗼𝗿 𝗚𝗢𝗢𝗗: 𝗡𝗔𝗦𝗔 𝗮𝗻𝗱 𝗜𝗕𝗠 𝗹𝗮𝘂𝗻𝗰𝗵 𝗼𝗽𝗲𝗻-𝘀𝗼𝘂𝗿𝗰𝗲 𝗔𝗜 𝗳𝗼𝘂𝗻𝗱𝗮𝘁𝗶𝗼𝗻 𝗺𝗼𝗱𝗲𝗹 𝗳𝗼𝗿 𝗺𝗼𝗿𝗲 𝗲𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁 𝘄𝗲𝗮𝘁𝗵𝗲𝗿 𝗮𝗻𝗱 𝗰𝗹𝗶𝗺𝗮𝘁𝗲 𝗳𝗼𝗿𝗲𝗰𝗮𝘀𝘁𝗶𝗻𝗴! 🌍 (𝗧𝗵𝗶𝘀 𝗶𝘀 𝘄𝗵𝗮𝘁 𝘀𝗵𝗼𝘂𝗹𝗱 𝗴𝗲𝘁 𝗺𝗼𝗿𝗲 𝘀𝗽𝗼𝘁𝗹𝗶𝗴𝗵𝘁 𝗽𝗹𝗲𝗮𝘀𝗲 𝗮𝗻𝗱 𝗡𝗢𝗧 𝘁𝗵𝗲 𝗻𝗲𝘅𝘁 𝗖𝗵𝗮𝘁𝗚𝗣𝗧 𝗪𝗿𝗮𝗽𝗽𝗲𝗿!) In collaboration with NASA, IBM just launched Prithvi WxC an open-source, general-purpose AI model for weather and climate-related applications. And the truly remarkable part is that this model can run on a desktop computer. 𝗛𝗲𝗿𝗲'𝘀 𝘄𝗵𝗮𝘁 𝘆𝗼𝘂 𝗻𝗲𝗲𝗱 𝘁𝗼 𝗸𝗻𝗼𝘄: ⬇️ → The Prithvi WxC model (2.3-billion parameter) can create six-hour-ahead forecasts as a “zero-shot” skill – meaning it requires no tuning and runs on readily available data. → This AI model is designed to be customized for a variety of weather applications, from predicting local rainfall to tracking hurricanes or improving global climate simulations. → The model was trained using 40 years of NASA’s MERRA-2 data and can now be quickly tuned for specific use cases. And unlike traditional climate models that require massive supercomputers, this one operates on a desktop. Uniqueness lies in the ability to generalize from a small, high-quality sample of weather data to entire global forecasts. → This AI-powered model outperforms traditional numerical weather prediction methods in both accuracy and speed, producing global forecasts up to 10 days in advance within minutes instead of hours. → This model has immense potential for various applications, from downscaling high-resolution climate data to improving hurricane forecasts and capturing gravity waves. It could also help estimate the extent of past floods, forecast hurricanes, and infer the intensity of past wildfires from burn scars. It will be exciting to see what downstream apps, use cases, and potential applications emerge. What’s clear is that this AI foundation model joins a growing family of open-source tools designed to make NASA’s vast collection of satellite, geospatial, and Earth observational data faster and easier to analyze. With decades of observations, NASA holds a wealth of data, but its accessibility has been limited — until recently. This model is a big step toward democratizing data and making it more accessible to all. 𝗔𝗻𝗱 𝘁𝗵𝘀 𝗶𝘀 𝘆𝗲𝘁 𝗮𝗻𝗼𝘁𝗵𝗲𝗿 𝗽𝗿𝗼𝗼𝗳 𝘁𝗵𝗮𝘁 𝘁𝗵𝗲 𝗳𝘂𝘁𝘂𝗿𝗲 𝗼𝗳 𝗔𝗜 𝗶𝘀 𝗼𝗽𝗲𝗻, 𝗱𝗲𝗰𝗲𝗻𝘁𝗿𝗮𝗹𝗶𝘇𝗲𝗱, 𝗮𝗻𝗱 𝗿𝘂𝗻𝗻𝗶𝗻𝗴 𝗮𝘁 𝘁𝗵𝗲 𝗲𝗱𝗴𝗲. 🌍 🔗 Resources: Download the models from the Hugging Face repository: https://lnkd.in/gp2zmkSq Blog post: https://ibm.co/3TDul9a Research paper: https://ibm.co/3TAILXG #AI #ClimateScience #WeatherForecasting #OpenSource #NASA #IBMResearch

Climate-driven extreme weather events have been taking their toll on major shipping routes, with recent drought-caused disruptions at the Panama Canal and the looming threat of El Niño serving as stark reminders of the challenges we face. Low water levels in critical waterways like the Panama Canal and the Rhine River are causing delays, reducing cargo capacity and increasing shipping costs. These climate-driven challenges are becoming more frequent and severe, affecting supply chains, food security and regional economies on a global scale. The rise of these disruptions has far-reaching consequences. Yet innovative, eco-friendly solutions could help us build resilient and sustainable trade routes fast, so that trade can keep flowing while we tackle the root causes of climate change. These include equipment electrification, biofuels, green corridors and compensating for residual emissions. https://lnkd.in/dPDyfZji #ClimateChange #GlobalTrade #Sustainability #ClimateResilience

Drought in Australia There is a new paper out today led by Matt Grant focussed on Australian droughts. The paper quantifies changes in different types of drought (meteorological, agricultural, hydrological and an impacts-based measure to capture changes in the social and economic impacts of drought). So what do the data say? Well, four things really. 1. If you assess droughts over the period 1911-2020 there has been a reduction in both time in drought and area under drought. But before anyone attempts to mis-represent that result read on. 2. Since 1971 there has been increasing trends in drought, across all types of drought. 3. Defining drought by the amount of rain masks a really important intensification of hydrological and agricultural drought. That is, if you are a farmer or water manager you need more rain now than you used to in order achieve the same crop or water supply. I suspect that is linked to increased evaporative demand associated with a warming atmosphere. This is really important - a farmer or water manager needs more rain now than they did in the past for the same outcomes. That is, projections of future rainfall that show little change in some regions is no longer "good news" - we need rainfall to increase to compensate for the increasing evaporative demand. 4. The impacts-based metric shows a dramatic increase in drought. In effect, and irrespective of what the rainfall, streamflow or soil moisture suggests, the net effect is that the impact of droughts is getting worse and our farmers are under increasing pressure. We do not know if these changes are driven by global warming based on this study (this was not the point of the study) but increasing evaporative demand linked with a warmer atmosphere is real so I've no doubt that the fingerprint of warming is apparent in these data. However, irrespective of your views on global warming, conditions and impacts are worsening, and action is required from relevant sectors and all levels of governments to ensure long-term food security and reliable water supply. The paper is here: https://lnkd.in/gGAD3z9F

Recent research has revealed a startling trend: the flow of our global rivers is shifting. From 1984 to 2018, mapped daily streamflow in nearly 2.9 million rivers worldwide. The findings show river outlets are experiencing significant decreases in flow, while headwaters are seeing increases. This upstream shift in streamflow now affects 29% of the global land surface. These changes are signals of a hydrological transformation with far-reaching implications for our most vulnerable communities and ecosystems. This transformation is not occurring in isolation. Climate change is a driving force, with warming temperatures causing upstream shifts in precipitation and snowmelt. Human activities, including urbanization, water consumption, and river regulation, are amplifying these changes. While upstream rivers are becoming more powerful, downstream rivers are losing their ability to sustain ecosystems and communities. The impacts are already visible. For example- in the Himalayas, increased glacial melt and sediment transport are threatening hydropower facilities, a critical source of energy for countries like Nepal and Bhutan. In the Amazon, changes in streamflow are altering fish migration patterns, affecting local fisheries and food security. And in deltas around the world, reduced sediment transport is accelerating land loss and exposing millions to the risks of flooding and sea-level rise. To protect our rivers and the communities that depend on them, we must act on multiple fronts: 1. The upstream shift in river flow is a stark reminder of the urgency of addressing climate change. We must accelerate efforts to reduce greenhouse gas emissions, invest in renewable energy, and build resilience to climate impacts. 2. Rivers do not recognize political boundaries. We need a holistic approach that considers the entire river system, from source to sea. This includes sustainable water management, sediment transport, and ecosystem restoration. 3. The Global River Discharge Reanalysis dataset has shown us the power of "detail at scale." By leveraging satellite data and advanced hydrological models, we can better understand and predict changes in river systems, enabling more effective decision-making. 4. We must prioritize the needs of those most affected by these changes. This includes investing in flood protection, sustainable agriculture, and alternative livelihoods, as well as ensuring equitable access to water resources. 5. Rivers often flow across borders, and their management requires transboundary collaboration. We must strengthen international agreements and foster partnerships to ensure the sustainable use and protection of shared water resources. The health of our rivers is a reflection of the health of our planet. By protecting them, we protect ourselves, our ecosystems, and future generations.

Real estate owners and operators need to start thinking about risk differently. We tend to focus on the immediate causes of disasters—wildfires, floods, extreme weather—but often miss the bigger picture: resilience is just as important as risk. I recently spoke with Dr. Parag Khanna (Founder & CEO AlphaGeo) about how cities can better prepare for climate threats, and one thing stuck with me: we don’t just need better risk models—we need better adaptation strategies. His company AlphaGeo uses advanced machine learning techniques to downscale projections of heat, storm, flood, fire, drought, sea level rise and other climate risks. A few takeaways: 1. It’s not just about location—it’s about preparation. High-risk areas like LA or Phoenix aren’t inherently doomed. The issue is a lack of investment in adaptation—fire detection, water management, and infrastructure designed for long-term resilience. 2. We need to shift from reactive to proactive. The cost of rebuilding after a crisis far outweighs the cost of preventing it in the first place. Yet time and time again, cities fail to take obvious steps until it’s too late. 3. Real estate plays a massive role in future-proofing cities. The industry can’t wait for government action—we need to lead in deploying technology, investing in resilient infrastructure, and designing cities that can withstand climate stress. Some cities are getting this right. Singapore has been planning for rising sea levels for decades. The Netherlands pioneered water management systems hundreds of years ago. In the U.S., we still treat climate events as surprises rather than inevitabilities. There’s an opportunity here—not just to mitigate risk, but to rethink how we build, insure, and invest in real estate for the future.

🌪 Super Typhoon Yagi hit Asia, becoming the strongest storm of the year. Impact on infrastructure and supply chains is massive. With port closures and delayed shipments, the ripple effects could last well into Q4, just as the West prepares for holiday season. 🔎 Windward's Maritime AI Platform shows staggering drops in port activity: • Hainan Island: -52.5% • Macau: -49% • Guangxi: -42.5% • Guangdong: -34% • Hong Kong: -21.5% With delays stretching 6-30 days, our Predictive ETA capability highlights how vessels are rerouting to Singapore and Malaysia to manage the disruption. A black swan every other week ... #SupplyChain #AI #Maritime #TyphoonYagi #OceanFreight #wnwd

We’re on track for a 40% global water shortfall by 2030 according to World Economic Forum, and water scarcity is not just a future problem. It’s already reshaping agriculture in drought-prone regions in the Western U.S., North Africa, southern Asia, and parts of Europe. We face three hard truths: 1. Current irrigation practices are draining groundwater reserves. 2. The only other water source we have—desalination—is expanding, but it’s costly and energy-intensive. 3. We’re running out of time and options. But smart investments now can turn the tide. It starts with a basic economic principle: the efficient use of scarce resources. Traditional flood, furrow, and broadcast sprinkler systems underutilize up to 50% of the water they distribute—eerily close to that projected 40% global water shortfall. Smarter irrigation tools already exist: 📡 Soil moisture sensors 🛰️ Satellite & drone-based monitoring 🌦️ Integrated local weather stations 💧 Precision drip systems 🤖 Smart controllers to make it all work These aren’t just sustainable—they’re profitable. Precision drip irrigation can cut water use by up to 80% compared to traditional methods. Building well-designed water reservoirs further reduces reliance on aquifers by enabling efficient surface water use. Together, these solutions lower water use per kilogram of produce while boosting yields and profits.  #AgTech investments reduce risk, improve yields, and future-proof food systems. And open field applications are just the beginning of what’s possible. Smart greenhouses and other controlled environments can deliver 50–90% greater water savings by minimizing evaporation. I’ll explore that next. But for now, let’s stop wasting water and start investing in conservation. #WaterCrisis #SustainableFarming #ClimateResilience #SmartIrrigation #FutureOfFood #SupplyChain