Kochi
India
Kochi is projected to face a future characterized by frequent heatwaves and heightened rainfall events, resulting in an increased frequency of heavy precipitation. These climatic changes will likely exacerbate the risk of prolonged drought conditions, which can severely impact water availability and agriculture. Additionally, with a warming climate, there is an elevated risk of arbovirus transmission, potentially leading to outbreaks of diseases such as dengue fever. The city also faces an increased risk of malaria as changing rainfall patterns create suitable breeding grounds for mosquitoes. As these climate-related hazards unfold, they pose significant challenges to public health and urban infrastructure, leaving the city vulnerable to the cascading effects of climate change. Addressing these risks will be crucial to ensure the health and resilience of the community in the face of ongoing environmental shifts.
Hazard Outlook
How will Kochi's projected climate hazards compare to other cities under a 3.0°C future warming scenario?
Heavy Rainfall Days
With 11 days of heavy rainfall expected, Kochi ranks among the highest of all cities for extreme precipitation events.
Maximum Rainfall
Kochi's projected maximum rainfall of 16 mm is among the highest of all cities globally.
Elevation
At 14 m elevation, Kochi faces high risk from coastal flooding and sea level rise.
Longest Heatwave
Kochi may experience heatwaves lasting up to 6 days, higher than most other cities.
Maximum Temperature
Kochi's projected maximum temperature of 8.8°C is near the median of cities globally under a 3.0°C warming scenario.
Exposure Summary
Adaptation Priorities
Kochi faces high exposure to heavy rain, max rain, elevation and elevated exposure to heatwave. These areas may warrant priority attention in adaptation planning.
Data source: Climate projections from the IPCC AR6 scenario analysis. See our methodology for details on how we process and interpret this data.
Deployed Solutions
Deployed climate adaptation technologies identified in Kochi.
No solutions have been documented for Kochi.
This is an archived snapshot of the database.
Recommended Solutions
Proven solutions from similar cities that could help diversify Kochi's resilience portfolio
Integrated Hydro-Meteorological Warning System
77%The Integrated Hydro-Meteorological Warning System (IHWS) was implemented in Central Vietnam, specifically in Da Nang City and Quang Nam Province, serving a population of 1,300,000 inhabitants in areas particularly vulnerable to natural disasters.
Inclusive Sign Language Early Warning System for Deaf Communities
77%An inclusive early warning system was developed and piloted in Da Nang to address critical gaps in disaster communication for the deaf and hard of hearing (DHH) community.
UAV LiDAR and Bathymetric Survey for Flood Modeling
74%A comprehensive bathymetric and topographic surveying project was conducted on the Msimbazi River in Dar es Salaam for the World Bank, comparing UAV Photogrammetry and UAV LiDAR technologies for generation of Digital Terrain Models for flood modelling purposes.
UAV LiDAR and Photogrammetry for Flood Modeling Digital Terrain Models
74%A World Bank-funded comparative study evaluated UAV photogrammetry and UAV LiDAR technologies for generating Digital Terrain Models to support flood modeling in the Msimbazi River basin.
Reservoir Water Level Monitoring and Early Warning System
77%Da Nang planned to build warning systems linked to water level at Truc Dong and Hoc Khe reservoirs as part of investing in hydro-meteorologic monitoring and early warning systems for flood, flash flood and reservoir breakdown.
Integrated Flood Forecasting and Modeling System for River Basins
74%A sophisticated flood forecasting and modeling system was developed for the Msimbazi River Basin to address recurring urban flooding challenges.
Floating Solar Photovoltaic Systems on Reservoirs
74%The Water Supplies Department (WSD) has pioneered floating photovoltaic (FPV) technology on Hong Kong's reservoirs, beginning with two 100 kW pilot systems installed at Shek Pik Reservoir and Plover Cove Reservoir in 2017.
Msimbazi River Water Level and Conductivity Monitoring System
74%A water level monitoring system was installed underneath Selander Bridge at the outfall of the Msimbazi River to measure water levels and conductivity for at least one month as part of comprehensive flood modeling efforts.
Smart Water Metering and Automatic Meter Reading System
74%The Water Supplies Department is promoting wider use of smart water meters and Automatic Meter Reading (AMR) System, planned to work in conjunction with the Water Intelligent Network (WIN) to help identify problems.