Bangladesh

Bangladesh is one of the most densely populated countries in the world and is highly vulnerable to climate change impacts, including flooding, cyclones, and sea-level rise. Agriculture, which employs around 40% of the country’s labor force, is heavily dependent on water resources, making the country particularly susceptible to changes in river systems and rainfall patterns.

Over 25% of Bangladesh’s GDP comes from agriculture, with rice being the dominant crop, yet the sector faces challenges related to water scarcity, salinization, and the increasing frequency of extreme weather events. Given its low-lying geography, the country is also at high risk of flooding, which threatens both agricultural productivity and livelihoods. In response to these challenges, Bangladesh is increasingly focusing on climate adaptation strategies to build resilience in its agricultural sector.

IWMI in Bangladesh

Through the Solar Irrigation for Agricultural Resilience (SoLAR) project, IWMI is promoting the use of solar-powered irrigation systems to reduce reliance on unsustainable water sources and improve water use efficiency, making agriculture more resilient to both climate variability and energy constraints. Additionally, IWMI’s capacity-building initiatives are focused on strengthening the country’s ability to adapt to climate change, empowering communities and stakeholders to implement sustainable practices.

By combining innovative technologies with capacity-building efforts, IWMI’s researchers strive to support Bangladesh’s agricultural sector in becoming more resilient, sustainable, and better equipped to face the challenges of a changing climate. Through these efforts, IWMI aims to improve livelihoods, food security, and water resource management across the country.

Country representative

Alok Sikka

Alok Sikka

Country Representative – India and Bangladesh / Senior Fellow

Projects in Bangladesh

Latest Bangladesh news

Public-private partnerships scale solar-powered agriculture in Bangladesh

The second phase of SoLAR kicks off in Bangladesh, advancing the transition toward sustainable, carbon-neutral irrigation …

Solarizing will make agriculture resilient in South Asia and East Africa 

Supported by the Swiss Agency for Development and Cooperation (SDC), the SoLAR project will build on proven models approaches to scale the use solar energy for agriculture through policy, finance …

How Bangladesh can gain from managing floodwater

Floodwater management offers a promising opportunity for Bangladesh’s agriculture to tackle water scarcity, mitigate flooding and promote sustainable development …

Freshwater canal grabs in Bangladesh are harming local communities

IWMI’s Paul Schulze and Deepa Joshi on how freshwater canals are being appropriated by leaseholders for personal gain …

Latest Bangladesh publications

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Brief

Does solar irrigation threaten groundwater sustainability? Evidence from India and Bangladesh

International Water Management Institute | September 16th, 2025
Alam, Mohammad Faiz; Varshney, Deepak; Mitra, Archisman; Pavelic, Paul; Mahapatra, Smaranika; Habib, A.; Krishnan, S.; Sikka, Alok; Ravindranath, Darshini
Open Access
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Report

Solar Irrigation for Agricultural Resilience (SoLAR) in South Asia: impact pathways

International Water Management Institute | September 9th, 2025
International Water Management Institute
Open Access
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Abstract

Social and hydrological dynamics to delineate water and salinity patterns of a polder in coastal Bangladesh

July 19th, 2025
Jampani, Mahesh; Matheswaran, Karthikeyan; Hasib, Md. R.; Mizan, Syed Adil; Sena, Dipaka Ranjan; Joshi, Deepa
Limited Access