State-owned engineering firm Bharat Heavy Electricals (BHEL) has achieved a significant milestone in the energy sector with the successful synchronisation of the 660-MW unit-2 at the Maitree Super Thermal Power Project (STPP) in Rampal, Bangladesh. This joint venture between India’s National Thermal Power Corporation (NTPC) and Bangladesh Power Development Board (BPDB) aims to provide much-needed electricity to Bangladesh and strengthen the bilateral relationship between the two neighboring countries.
The Maitree Super Thermal Power Project
The Maitree Super Thermal Power Project (STPP) is a colossal 1,320MW coal-fired power station currently under construction in Rampal, Bangladesh. Situated on the banks of the Passur River, approximately 14km away from the Sundarbans, the world’s largest mangrove forest, the project has been a subject of close attention due to its environmental implications. The power plant is being developed by the Bangladesh India Friendship Power Company (BIFPCL). It is 50:50 joint venture between NTPC and BPDB.
Powering Progress
The construction of the Maitree Super Thermal Power Project began in April 2017 and is set to become one of Bangladesh’s largest coal-fired power plants. The country’s demand for electricity has been rising steadily, and projects like these are vital to address the energy deficit and meet the needs of a growing population. In addition to the Maitree STPP, the Payra Power Plant in Pataukhali, which commenced test production in January 2020, is another significant step in Bangladesh’s journey towards energy sufficiency.
Technical Specifications
The Maitree STPP will consist of two ultra-supercritical coal-fired units, each with a capacity of 660MW. This cutting-edge technology will enhance the efficiency of power generation while reducing greenhouse gas emissions. To control emissions further, both units will be equipped with flue gas desulfurization (FGD) and dry bottom ash-handling systems. The plant’s stack height, reaching more than 275m, showcases its engineering marvel, while a twin-flue steel-lined reinforced concrete chimney adds to its design features.
Environmental Concerns
Given its proximity to the Sundarbans, a UNESCO World Heritage Site, the Maitree STPP project has raised environmental concerns since its inception. The Sundarbans is home to a diverse range of flora and fauna, and any industrial activity nearby demands strict adherence to environmental regulations. However, the project developers have committed to implementing the best available technologies and practices to mitigate environmental impacts and safeguard this fragile ecosystem.
Funding the Future
The Maitree STPP’s ambitious development has been made possible through a £1.3bn ($1.6bn) loan from the Export-Import (EXIM) Bank of India. This financing agreement, initiated in March 2017, highlights India’s commitment to supporting Bangladesh’s infrastructure development. The investment not only fosters bilateral cooperation but also strengthens economic ties between the two nations.
BHEL’s Role in the Project
BHEL, one of India’s premier engineering companies, played a crucial role in the Maitree STPP’s realization. In July 2016, BHEL was awarded an engineering, procurement, and construction (EPC) contract worth £1.15bn ($1.5bn) for the plant. The company’s expertise in the energy sector and its track record of successful project execution made it an ideal choice for this significant endeavor.
Collaborating with GE
To ensure the smooth progress of the project, BHEL collaborated with the renowned global technology company General Electric (GE) for the supply of pressure part components. This partnership brought together the strengths of both companies, leveraging GE’s expertise in power generation equipment and BHEL’s project management capabilities.
