As an agrarian country, Bangladesh heavily relies on irrigation as a vital source of water for agricultural activities. The predominant use of fuel-based irrigation methods poses significant environmental and economic challenges. According to a 2023 report, diesel powers a staggering 1.22 million pumps, while only 0.43 million operate electrically. A mere 2,659 pumps utilize sustainable and renewable energy sources, representing a disproportionately small fraction of the total irrigation infrastructure (2022). In recent years, Bangladesh has faced mounting difficulties related to climate change, such as rising sea levels, severe weather occurrences, and disturbances in agriculture. It is crucial to prioritise the implementation of sustainable technologies in order to strengthen our ability to withstand these dangers.
The majority of farmers here depend on unsustainable irrigation methods. Adoption of Solar Irrigation Pump (SIP) systems offers a solution. As per the Asian Development Bank's recommended roadmap, the implementation of SIPs might result in a substantial yearly reduction of 10 lakh tonnes in diesel fuel consumption as well as a comparable decrease in 30 lakh tonnes in carbon dioxide equivalent emissions. This change is necessary for advancing sustainable technology and enhancing climate resilience.
Sustainable technologies, such as solar power, wind energy, and energy-efficient practices, provide viable methods for reducing the negative impacts of climate change. By adopting these technological advancements, Bangladesh may reduce carbon emissions, decrease dependence on limited energy resources, and establish the groundwork for an environmentally friendly and enduring future. Allocating resources to renewable energy infrastructure not only generates employment opportunities but also reduces future energy costs and enhances energy sustainability. In addition, promoting sustainable farming practices and environmentally conscious industries may protect our natural resources and improve the resilience of local communities.
We need to come together in our commitment to promoting the adoption of sustainable technologies. All of us possess the capability of establishing a nation that is both ecologically sustainable and strong enough to overcome challenges.
Md. Mehedi Hassan
M.Sc. Student, Computer Science and Engineering
Khulna University
Khulna
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