🏔️ Glaciers — Economic Threats & Opportunities Mountain & Polar Glaciers −267 Gt/yr global mass loss $2.5T+ in exposed economic assets
−267 Gt/yr
Global mountain glacier mass loss (2000–2023 avg)
Accelerating; 2015–2023 rate ~310 Gt/yr — fastest in observational record
Accelerating; 2015–2023 rate ~310 Gt/yr — fastest in observational record
2B people
Dependent on glacier-fed river systems
Himalayas, Andes, Alps, Rockies — water towers at risk; peak water passed in many basins
Himalayas, Andes, Alps, Rockies — water towers at risk; peak water passed in many basins
~$500B
Annual hydropower revenue at risk globally
~16% of global electricity from hydro; glacier-dependent systems face 20–40% capacity loss by 2100
~16% of global electricity from hydro; glacier-dependent systems face 20–40% capacity loss by 2100
~$26B/yr
Global glacier tourism economic value
Mountain tourism employs 80M+ people; ~50% of ski resorts in Alps economically unviable by 2100
Mountain tourism employs 80M+ people; ~50% of ski resorts in Alps economically unviable by 2100
~1,200
Glacial lake outburst flood (GLOF) hazard sites
Growing as glaciers retreat; ~15M people exposed; $1B+ in insured losses expected per major event
Growing as glaciers retreat; ~15M people exposed; $1B+ in insured losses expected per major event
$200B+
Water adaptation investment opportunity
Glacial water storage alternatives, desalination, smart irrigation — decades-long infrastructure buildout
Glacial water storage alternatives, desalination, smart irrigation — decades-long infrastructure buildout
~40%
Andean glacier volume loss by 2100 (SSP5-8.5)
Peru, Bolivia, Ecuador: agriculture, mining water supply, Lima's 10M people at acute risk
Peru, Bolivia, Ecuador: agriculture, mining water supply, Lima's 10M people at acute risk
2030s–2050s
"Peak water" timeline for most glacier basins
Maximum runoff already passed in Alps/Rockies; Himalayas/Andes reaching peak within decades
Maximum runoff already passed in Alps/Rockies; Himalayas/Andes reaching peak within decades
★ Why Glaciers Are an Economic Bellwether
Glaciers are among the most visible and measurable indicators of climate change — and among the most economically consequential. They function as natural reservoirs, releasing stored water during dry seasons and drought periods, buffering river systems that sustain agriculture, cities, and energy grids across every inhabited continent. As glaciers retreat, economies face a dual disruption: a short-term "peak water" surge followed by long-term water scarcity. The economic consequences unfold across water supply, hydropower, agriculture, tourism, natural disaster risk, and geopolitical stability.
The Randolph Glacier Inventory (RGI v7.0, 2023) catalogs approximately 215,000 glaciers worldwide covering ~705,000 km². The World Glacier Monitoring Service (WGMS) reports that the 2022–2023 mass balance year was the worst on record globally — with glaciers in the European Alps losing on average 3–4 metres of ice in a single year. Global glacier mass loss since 2000 has averaged ~267 Gt/yr, contributing approximately 0.9 mm/yr to sea level rise — more than either Greenland or Antarctica in recent decades. The economic footprint of this loss now runs into hundreds of billions of dollars annually and is growing.
Global Glacier Mass Balance (Gt/yr, 2000–2023)
Source: Hugonnet et al. 2021 (Nature — global glacier mass change 2000–2019); WGMS Fluctuations of Glaciers 2024; Zemp et al. 2019; RGI Consortium 2023; GRACE-FO (NASA) 2002–2023.
Economic Value at Risk by Category
Source: Swiss Re Institute 2022; World Bank Climate Investment Funds; OECD 2023 (mountain economy); PwC Climate Risk Analysis 2023; Munich Re NatCatSERVICE; UNEP Finance Initiative 2023.
The "peak water" concept: As a glacier retreats, it initially releases more meltwater than it accumulates — creating a temporary increase in river runoff. This "peak water" period can benefit downstream agriculture and hydropower for years or even decades. But once the glacier volume falls below a critical threshold, runoff declines sharply — particularly in dry seasons when glacier melt is most critical. Many Alpine and Rocky Mountain glacier systems have already passed peak water. The Hindu Kush-Himalaya and Andes systems are projected to reach peak water between 2030–2060. The transition from peak water abundance to post-glacier scarcity is one of the most economically disruptive and underpriced risks in global markets.
Economic Threat Landscape — Magnitude & Timeline
Glacier retreat generates economic threats across five primary channels: (1) freshwater supply disruption to agriculture and municipalities; (2) hydropower capacity loss; (3) cascading natural hazard risks including GLOFs and landslides; (4) tourism and recreation sector collapse; and (5) infrastructure damage from permafrost thaw and slope instability. These channels interact and compound — for example, reduced hydropower forces switching to more expensive generation, while simultaneously agriculture water costs rise, amplifying food price pressures.
Threat 1 — Freshwater Supply & Agriculture
People dependent on glacier-fed systems~1.9 billion
Share of global irrigated agriculture at risk~12–18% (IPCC AR6)
Indus Basin agriculture GDP at risk (2°C)~$10–15B/yr by 2050
Andes: Lima water supply (10M people)70%+ glacier-dependent; critical by 2050s
Central Asia: Aral Sea basin rechargeGlaciers = 25% of summer flow; conflict risk
Alps: irrigation water loss projection (2100)−40–60% summer flows (SSP5-8.5)
Ganges/Brahmaputra: population at risk500M+ dependent on dry-season glacier melt
Source: Immerzeel et al. 2020 (Nature); Biemans et al. 2019; Huss & Hock 2018; Milner et al. 2017; World Bank South Asia Climate Change 2021.
Threat 2 — Hydropower Generation Loss
Global electricity from hydropower~16% (~4,300 TWh/yr)
Hydro capacity glacier-dependent (>25% of flow)~250–300 GW at significant risk
Nepal: hydro capacity glacier dependency~40% of generation in dry season
Peru: hydro capacity glacier dependency~50% — Mantaro already in crisis
Norway/Iceland: minimal riskMaritime glaciers; longer buffers
Switzerland: hydro revenue at risk by 2080−15–25% annual output (Swiss Fed. Energy Office)
Pakistan (Indus): hydro share of electricity~29% — highly glacier-dependent
Colombia (Andes): hydro + agriculture synergy~70% hydro; glacier buffer declining
Source: Schaefli et al. 2019; Terrier et al. 2011; IEA Hydropower Special Report 2021; Vergara et al. 2007 (Latin America); IRENA 2023.
Threat 3 — Glacial Lake Outburst Floods (GLOFs)
As glaciers retreat, meltwater pools behind unstable moraine dams or ice dams, forming glacial lakes. These lakes can fail catastrophically — releasing billions of cubic metres of water in hours, destroying infrastructure, villages, and agricultural land kilometres downstream.
High-risk glacial lake sites globally~1,200 identified hazard sites
People exposed to GLOF risk~15 million (Rounce et al. 2023)
Number of glacial lakes globally (2020)~14,400 — doubled since 1990 in some regions
Total glacial lake area increase (1990–2018)+51% globally (Wang et al. 2020)
2022 Pakistan GLOF season: losses$30B total flood damage (glacial component est. 20–30%)
Peru: 1941 Huaraz GLOF5,000 killed; city destroyed — historic baseline
Himalayas GLOF risk: 200+ unstable lakesIndia, Nepal, Bhutan, China; major dam/road risk
Source: Veh et al. 2022; ICIMOD 2023; Rounce et al. 2023; Wang et al. 2020; UNDRR 2022; Emmer et al. 2022; Taylor et al. 2023 (Nature Communications).
Threat 4 — Tourism, Ski & Recreation Collapse
Mountain glacier tourism generates an estimated $26 billion annually in direct revenue. Ski resorts, glacier trekking, mountaineering, and glacier-viewing tourism employ tens of millions worldwide in Alpine, Andean, Himalayan, and New Zealand settings. Many businesses face complete viability loss by 2060–2100 under moderate-to-high warming scenarios.
Alpine ski industry annual revenue (EU)~$25B; 80M+ skier days/year
EU Alpine ski resorts viable at 3°C warming<30% of current resorts (Steiger et al. 2022)
Swiss glacier tourism visits (annual)~3M glacier-specific visits; Aletsch, Gorner, Rhône
Alps: ski season length decline (1970–2023)−38 days on average at mid-altitude stations
Snowmaking energy cost (per ski resort)€2–5M/yr; growing 7% annually as warming proceeds
Himalayan trekking economy at risk~$500M/yr in Nepal; route safety degrading
New Zealand glacier tourism (Franz Josef)Glacier retreated 3 km since 1980; heli-tours only
Source: Steiger et al. 2022 (Nature Climate Change); Scott et al. 2019; OECD Tourism 2023; Swiss Tourism Federation; Nepal Tourism Board; Davidson & Sweeney 2019.
Threat 5 — Infrastructure Damage: Permafrost, Slopes & Mountain Instability
Roads & Transport
Alpine road/rail at permafrost risk~10,000 km (European Alps)
Himalayan highway damage (annual)$200–500M; India's BRO
Alaska highway maintenance premium+30–40% vs. non-permafrost roads
Nepal: road washouts per monsoon season1,000–2,000 events (rising)
Buildings & Urban Infrastructure
Russian permafrost building damage (annual)~$1.3B/yr (Streletskiy et al.)
Siberian infrastructure loss by 2050~$250B (oil/gas, pipelines)
Alpine village relocation (ongoing)Brienz, Switzerland — entire village at risk
Mine tailing failure risk (glacier retreat)Dozens of high-altitude mines at risk
Energy Infrastructure
Hydropower dam stability (sedimentation)+40–60% sediment load as glaciers retreat
Pipeline permafrost risk (Alaska North Slope)Trans-Alaska Pipeline: active monitoring
Wind/solar installation on glacier moraineFoundation stability declining
Cooling water availability (thermal plants)Reduced glacier melt → less summer flow
Source: Streletskiy et al. 2019; Hjort et al. 2018 (Nature Sustainability); Bosson et al. 2023; OECD Mountain Infrastructure Risk 2022; World Bank Alpine Risk 2023.
Cascading risk — the water-food-energy nexus: Glaciers sit at the intersection of three critical systems simultaneously. When glacier melt water declines, agricultural systems face irrigation stress (food security), hydropower plants face reduced output (energy security), and cities face drinking water shortfalls (water security). These three shocks often arrive simultaneously during heatwaves — precisely when energy and water demand are highest. The 2022 Pakistan floods (partly glacial), 2021 Andes drought (partly glacial retreat), and recurring Peruvian water crises illustrate how this nexus can destabilise national economies.
Sector-by-Sector Economic Impact Assessment
| Sector | Mechanism of Impact | Near-Term Risk (2025–2040) | Long-Term Risk (2041–2100) | Annual $ at Risk | Risk Level |
|---|---|---|---|---|---|
| Agriculture & Irrigation | Reduced dry-season river flows; irrigation water shortfalls; soil salinisation | Increased water costs; yield volatility in Andes, Indus, Central Asia | Permanent water stress in post-peak-water basins; cropland abandonment | $50–100B+ | HIGH |
| Hydropower | Initial peak water boost → long-term flow decline; increased sedimentation | Short-term generation gains; sedimentation damage costs rising | 15–40% capacity loss in vulnerable systems; expensive alternatives required | $30–80B | HIGH |
| Mountain Tourism | Glacier disappearance; shorter ski seasons; increased hazard risk | Resort closures at low elevations; snowmaking cost spikes | Over half of Alpine resorts unviable; Himalayan trekking routes disrupted | $20–50B | HIGH |
| Insurance & Reinsurance | Increasing GLOF, flood, and landslide frequency; permafrost building failures | Premium increases in mountain regions; coverage withdrawal | Uninsurability of high-risk mountain zones; government backstop pressure | $10–30B | HIGH |
| Mining | Water scarcity for processing; GLOF risk to tailings; permafrost pit stability | Operational costs rising; water-intensive mines face curtailment | Some high-altitude operations unviable; new deposits exposed by glacier retreat | $15–40B | MEDIUM-HIGH |
| Real Estate | Ski resort property devaluation; landslide/GLOF exposure; village relocation | Ski-in/ski-out property premium collapse at low-elevation resorts | Systematic value loss in glacier-dependent mountain communities | $10–25B | MEDIUM |
| Municipal Water Utilities | Reduced dry-season base flow; water supply unreliability; increased treatment costs | Infrastructure investment pressure; water rationing in dry years | Major supply infrastructure replacement needed in Lima, Quito, Bishkek, Kabul | $20–50B/yr (capex) | HIGH |
| Food & Beverage (Beer, Spirits) | Glacier meltwater critical for production (Patagonia, Himalayas, Alps) | Water source diversification needed; premium "glacier" product marketing disrupted | Brand identity and production inputs both at risk | $1–5B | LOW-MEDIUM |
| Shipping & Logistics | River navigability affected; new Arctic/mountain routes opening | Reduced navigability in some glacier-fed rivers; new opportunities in receding glacier zones | Mixed: negative for existing routes; positive for newly accessible terrain | Varies | MIXED |
Source: IPCC AR6 WGII Ch.4 (Water), Ch.10 (Asia), Ch.12 (Europe); World Bank Mountain Economies 2022; Huss et al. 2017; Swiss Re Sigma 2023; Munich Re NatCat 2023; OECD Environment Outlook 2030.
GDP Exposure by Country/Region to Glacier Water Loss
Source: Huss & Hock 2018 (glacier runoff projections); World Bank GDP data; Immerzeel et al. 2020; IPCC AR6 WG2 Cross-Chapter Box 4; PwC Climate Risk Country Report 2023.
Hydropower: Glacier Dependency vs. Installed Capacity
Source: IEA Hydropower Special Report 2021; Schaefli et al. 2019; IRENA 2023; Terrier et al. 2011 (Switzerland); Vergara et al. 2007 (Latin America); Brown et al. 2019 (Nepal).
★ Economic Opportunities from Glacier Change
While glacier retreat is overwhelmingly a risk story, it also creates significant economic opportunities — primarily in the adaptation, transition, and monitoring sectors. Some opportunities arise from new physical access to previously glaciated terrain; others from the massive global investment needed to replace the services glaciers currently provide for free. The total addressable market for glacier-related adaptation and transition is estimated at $200–500 billion over the next three decades.
Opportunity 1 — Water Storage & Management Infrastructure
Market size: $200B+ over 2025–2050 — As natural glacier reservoirs disappear, engineered alternatives must fill the gap. This creates a sustained, multi-decade infrastructure investment cycle with strong policy tailwinds.
Key Sub-markets:
New reservoir construction (high-altitude)$50–80B/decade
Smart irrigation & precision water management$15–25B/yr globally
Water recycling and reuse systems$8–12B/yr (mountain regions)
Desalination (coastal populations)$30B+ addressable market
Aquifer recharge and groundwater managementGrowing rapidly in South Asia
Water pricing and trading marketsEmerging in Andes, Central Asia
Source: GWI Global Water Market 2023; World Bank Water Investment Needs 2023; IFC Emerging Market Water Finance 2022; OECD Water Outlook 2030.
Opportunity 2 — Hydropower Modernisation & Alternatives
Pumped-storage hydropower (PSH) is the single largest opportunity — newly deglaciated valleys offer ideal terrain for upper-lower reservoir pairs that can store renewable energy at massive scale, replacing lost glacier storage with engineered storage.
Key Sub-markets:
Pumped-storage hydro in deglaciated valleysAlps alone: ~65 TWh potential (EPFL)
Run-of-river hydro efficiency upgrades+10–20% output from existing plants
Off-grid micro-hydro (mountain communities)$3B+ market in HKH region
Sediment management technology (dams)Growing niche; extends dam life 20–40 yrs
Solar-hydro hybrid systems (high altitude)Strong synergy — solar peaks in dry season
Source: Schaefli et al. 2019; EPFL Pumped Hydro Atlas 2021; IEA Hydropower Roadmap 2021; IRENA Flexibility Report 2023.
Opportunity 3 — Monitoring, Data & Climate Services
Glacier monitoring is a rapidly growing market. Governments, utilities, insurers, and agricultural operators all need real-time and projected data on glacier mass, lake hazards, and river flow forecasts. Satellite remote sensing, AI-driven modelling, and IoT sensor networks are converging to create a new class of climate intelligence products.
Climate risk analytics market (global, 2023)~$12B/yr; 18% CAGR projected
Glacier monitoring satellites (commercial)Planet Labs, Airbus, Maxar — growing demand
GLOF early warning systems$500M+ market; ICIMOD, WMO programs
River flow forecasting servicesHydropower operators paying premium prices
Parametric insurance (glacier-linked triggers)Emerging product; Swiss Re, Munich Re
AI glacier mass balance modellingAcademic → commercial transition underway
Source: GreenBiz Climate Risk Intelligence 2023; ICIMOD 2022; Swiss Re sigma 2023; World Meteorological Organization GCOS 2023; Planet Labs investor presentations 2023.
Opportunity 4 — New Resource Access & Land Use
Glacier retreat is exposing previously inaccessible terrain — including mineral deposits, arable land at newly suitable elevations, and landscapes for renewable energy. While ethically complex (disturbing pristine environments), these represent genuine economic opportunities that governments and companies are already pursuing.
Mineral deposits exposed by ice retreatCritical minerals: REEs, lithium, copper
Greenland mineral licensing activityActive: iron ore, rare earths, uranium
Alpine agriculture: upward migration of zones+200–400 m elevation shift; new productive land
Reforestation of deglaciated slopesCarbon credit markets; ecosystem services
High-altitude solar installation (lower albedo)Deglaciated valleys ideal for large solar arrays
Geothermal access (Iceland expansion)Isostatic rebound opens new geothermal zones
Source: Minerals Council of Australia (Arctic minerals) 2022; Bloomberg NEF Mountain Solar 2023; UNEP Alpine Vegetation Shifts 2022; Voluntary Carbon Markets Insider 2023.
Opportunity 5 — Adaptation Consulting, Engineering & Finance
Engineering & Construction
Mountain hazard mitigation works$5–10B/yr globally
GLOF barrier & drainage systemsGrowing government procurement
Water conveyance infrastructureAqueducts, tunnels, storage
Climate-resilient mountain roadsMajor program in South/Central Asia
Finance & Insurance Innovation
Green bonds for water infrastructure$50B+ annual issuance potential
Catastrophe bonds (glacier/GLOF)Emerging ILS product
Climate-adjusted water rights marketsAndes, Western US — growing
Blended finance for adaptation (MDBs)ADB, World Bank, IDB active
Tourism Reinvention
"Last chance" glacier tourism surge20–30% visitor increase (near-term)
4-season mountain resort diversificationHiking, biking, wellness replacing ski
Glacier science tourism & educationPremium niche; $1–3B market
Virtual/AR glacier experiencesEmerging; New Zealand, Switzerland
Source: OECD Mountain Tourism 2023; GIZ Adaptation Finance 2022; Climate Bonds Initiative 2023; ADB Mountain Futures 2022; Swiss Tourism Strategy 2025.
Pumped-storage hydro — the glacier replacement opportunity: One of the most compelling economic opportunities from glacier retreat is the use of newly exposed, high-altitude deglaciated valleys as sites for pumped-storage hydropower (PSH). PSH acts as a giant rechargeable battery — pumping water uphill when electricity is cheap (wind/solar surplus) and releasing it downhill through turbines when demand is high. A 2021 EPFL study found that the European Alps alone have the potential for over 65 TWh of new PSH capacity in deglaciated terrain — roughly enough to balance the entire EU's seasonal renewable energy variability. Switzerland is already planning projects specifically in deglaciated zones. This represents a rare case where the loss of a glacier directly creates a valuable, engineered replacement.
Hindu Kush–Himalaya (HKH) — "Third Pole"
Most economically critical glacier region on Earth — feeds 10 major rivers serving 1.9 billion people across Pakistan, India, Nepal, Bangladesh, Bhutan, China, and Myanmar.
Glacier volume (HKH region)~27,000 km³
Projected volume loss by 2100 (SSP5-8.5)−65–75%
Indus River: glacier contribution to annual flow~40% (dry season >60%)
Pakistan hydropower at risk~29% of electricity generation
India's Himalayan agriculture GDP at stake~$8–12B/yr by 2050
GLOF hazard sites (HKH)~600+ high-risk sites; 5,000+ glacial lakes
Potential conflict hotspots (water stress)Indus Waters Treaty under strain; India-Pakistan
Source: ICIMOD HKH Assessment 2019; Kraaijenbrink et al. 2017; Wester et al. 2019; Immerzeel et al. 2020; Lutz et al. 2014; Shean et al. 2020.
Andes — South America's Water Tower
Fastest-retreating tropical glaciers on Earth — Peru, Bolivia, and Ecuador's glaciers have lost 30–50% of their volume since 1980. Lima (10M people) and major mining operations face acute water crisis by 2040s.
Andean tropical glacier loss since 1980−30–50% volume (accelerating)
Lima water supply: glacier dependence~70% dry-season supply from Andes glaciers
Peru: glacier area remaining (2023 vs. 1970)~2,000 km² vs. 3,600 km² (−44%)
Mantaro hydropower crisis (ongoing)Peru's largest plant; severe dry-season stress
Bolivia: La Paz & El Alto water crisesChacaltaya glacier gone (2009); substitute infra underway
Chilean mining (copper): water at risk~60% of copper mines in Atacama/Andes water zone
Source: Vuille et al. 2018; Rabatel et al. 2013; Baraer et al. 2012; Carey et al. 2017; Motschmann et al. 2020; Anaconda Copper ESG Report 2022.
European Alps — Tourism & Energy at Risk
Alpine glacier volume loss (1850–2023)~57% of total 1850 volume gone
2022–2023 mass balance (worst on record)−3 to −4 m water equivalent
Swiss glaciers: projected loss by 2100 (RCP8.5)>90% of current volume
Alpine ski industry employment~320,000 direct jobs; €25B revenue
Ski resorts viable at +2°C (with snowmaking)~70% — but energy cost doubles
Ski resorts viable at +4°C<30% — mainly >1,500 m altitude
Pumped-storage hydro potential (EPFL)>65 TWh in deglaciated valleys
Source: Zemp et al. 2019; BAFU Swiss Glacier Report 2023; Steiger et al. 2022; Schaefli et al. 2019; EPFL Atlas 2021; Huss et al. 2010.
Central Asia & Other Regions
Central Asia glaciers: volume loss projection−50–70% by 2100 (RCP8.5)
Amu Darya & Syr Darya glacier dependency~25–30% summer flow; 5 nations at risk
Kyrgyzstan, Tajikistan: glaciers & GDPHydro = 80–90% of electricity; acute risk
Alaska: 130+ bn tonnes/yr loss (fastest US)Fisheries, ports, road infrastructure
New Zealand: Franz Josef, Fox glaciersTourism collapse; helicopter access only
Iceland: glacial melt contribution to hydro~15–20% (buffered by maritime climate)
Patagonia: major mass loss (Perito Moreno stable)SLR contribution growing; eco-tourism at risk
Source: Sorg et al. 2012; Pörtner et al. 2022 (IPCC AR6 WG2 Ch.10); Hugonnet et al. 2021; USGS Alaska glacier monitoring; Rignot et al. 2003 (Patagonia).
Glacier Volume Loss by Warming Scenario (% of 2020 baseline)
Source: Rounce et al. 2023 (Science — global glacier projections); Marzeion et al. 2020; Hock et al. 2019 (IPCC SROCC); Radić et al. 2014; Shannon et al. 2019; IPCC AR6 Ch.9.
Economic Impact Timeline — Key Milestones
2025–2030 — Peak water in Alps & RockiesWater competition intensifies; tourism decline begins
2030–2040 — Peak water approaching in AndesLima, Quito, La Paz water stress becomes critical
2035–2050 — Major Alpine ski resort closuresLow-altitude resorts unviable; €5B+ annual losses
2040–2060 — Himalayan peak water transitionsIndus, Ganges dry-season flows begin declining; food crisis risk
2050–2070 — Tropical glaciers effectively goneAndes, East Africa — post-glacier water systems must be in place
2060–2080 — Central Asia hydro crisisKyrgyzstan, Tajikistan, Afghanistan water conflict risk
2080–2100 — Alps near-glacier-free (RCP8.5)>90% Swiss glacier volume gone; landscape transformed
Source: Rounce et al. 2023; Huss & Hock 2018; Sorg et al. 2012; Veettil & Kamp 2019 (tropical glaciers); Steiger et al. 2022; ICIMOD 2019.
Investment implication — a long but accelerating runway: Unlike many climate risks with uncertain timelines, glacier economic impacts follow a relatively predictable physical sequence. Peak water can be modelled with reasonable confidence 20–30 years ahead, giving investors and governments a planning window. The key investment insight is that capital deployed in glacier-replacement infrastructure (storage reservoirs, efficiency upgrades, desalination, smart irrigation) in the 2025–2040 window will earn returns as the need becomes acute in the 2040–2060 period. Development banks and sovereign wealth funds in affected regions are beginning to price this in — but private capital has been slow to follow, suggesting a significant undervalued opportunity in climate-resilient water infrastructure in glacier-dependent emerging markets.