Over the past few decades, the world has become increasingly dependent on energy. Those who ensure the most successful production and use of energy are developing rapidly. As a digital country, Bangladesh is trying to keep pace with the rest of the world. To overcome the electricity shortage, the Bangladesh government had decided to build a 1,320 megawatt coal-fired power plant at the mouth of the Sundarbans under Rampal upazila of Bagerhat, near the Poshur river. The government had also taken the initiative to dredge 10 kilometers of the Poshur river to provide easy access to Indian ships carrying coal for the plant. The Government of Bangladesh signed a joint venture agreement with the Indian State Power Generation Company on January 29, 2012 for the implementation of this project. The government had acquired 1,834 acres of agricultural land in Satmari Katakhali and Koigordashkathi areas of Lubachhora under Rampal upazila to build the power plant. Although it will literally produce electricity for our betterment, but it has a great effect on the environment. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essay The Sundarban is widespread in Bangladesh and India, but fresh water reaching the mangroves has been greatly reduced since the 1970s due to India's diversion of fresh water upstream through the use of the Farakka barrage on the border with Rajshahi, Bangladesh. The rivers of the Sundarban are meeting places of salt water and fresh water. It is therefore a transition region between the fresh water of the rivers originating from the Ganges and the salt water of the Bay of Bengal. The Sundarban reserve forest is crisscrossed by an elaborate network of rivers, canals and streams of varying width and length and occupies an area of ​​18,741 km2. Depending on the way the tidal wave propagates through the major river systems, the rivers in the Sundarbans are classified into three different series: Raimangal-Sibsa series, Passur-Sibsa series and Passur-Baleswar series. From east to west the river systems also include four estuaries, namely Bangra Estuary, Kunga Estuary, Malancha Estuary and Raimangal Estuary. The proposed location for the power plant is on the bank of the Passur river, which is one of the only two rivers that bring fresh water to the Sundarbans. Any change in the quality of the Passur River could be extremely harmful to the entire ecosystem. The government had acquired 1,834 acres of agricultural land in SatmariKatakhali and Koigordashkathi areas of Lubachhora under Rampal upazila to construct the power plant. Only 86 acres of land are kash lands and the rest of the lands are public lands used by landowners for rice and fish cultivation. The government had also taken the initiative to dredge 10 kilometers of the Poshur river to provide easy access to Indian ships carrying coal for the plant. Due to inadequate supply of local coal, the operator suggests using imported coal, presumably of Indian origin, considering the low price of coal and transportation costs. The Bangladesh government has decided to import coal through Mongla sea port. The National Thermal Power Company of India and the Bangladesh Power Development Board are the two signatories to the project…The Sundarbans area is occupied by the recent alluvial deposits of the Ganges and its tributaries. Upper aquifers containing saline water are generally separated from the underlying freshwater aquifer group by a thick layer of impervious clay. Groundwater fresh water is found in confined conditions, where piezometric surfaces are.