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

Women’s safety is a prerequisite for water security

Violence keeps women out of vital water decisions. For stronger water governance and genuine progress on equality, women’s safety must come first …

How adaptive scaling can transform food systems in the Global South

Built on two decades of research, the Adaptive Scaling Ecosystem framework helps scale innovations across complex economies …

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 …

Latest Bangladesh publications

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Report

Deploying solar pumps at scale in South Asia: opportunities for solarizing agriculture in South Asia

International Solar Alliance; International Water Management Institute | December 3rd, 2025
Verma, Shilp; Patel, Kalpana; Neupane, Nilhari; Shrestha, Shisher
Open Access
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Journal Article

Bangladesh’s groundwater trade-offs from decarbonizing irrigation through solar-powered pumps

Springer | November, 2025
Alam, Mohammad Faiz; Mitra, Archisman; Mahapatra, Smaranika; Pavelic, Paul; Buisson, Marie-Charlotte; Habib, A.; Saha, T. K.; Haque, A.; Sikka, Alok
Limited Access
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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