Massive power grid overhaul planned
FHM Humayan Kabir
The government has taken up a major programme to upgrade the country's rickety power grid infrastructure in an attempt to boost electricity supply, officials said.
Power Division officials said they have planned to install high-voltage and sophisticated transmission lines to transport power smoothly from the country's generation-rich regions to energy-famished zones including Dhaka and Chittagong.
"We have undertaken some projects for laying sophisticated transmission grids across the country. The grid will be installed to supply electricity from the existing and upcoming power stations," a senior power division official told the FE.
The state-owned Power Grid Company of Bangladesh (PGCB) would lay the transmission grids across the country to help the government meet its electoral pledges to increase electricity generation to 7000-megawatt (mw) by 2013 and 20,000 mw by 2021.
By 2013, the PGCB will install 168-kilometre-long power transmission line between Bibiyana and Kaliakor with the capacity of 400-kilovolt (kv).
With 230kv capacity, it will build the Fenchuganj-Bibiyana transmission grid at the same time, which will stretch 38 kilometres. The combined costs of the two grids are estimated at Tk17.20 billion.
The state-owned company will also install another 165km-long and 230kv transmission lines from Bibiyana to Comilla at a cost of Tk3.78 billion to transmit surplus power from the greater Sylhet region to the industrial belt of Chittagong.
The company plans to lay Rauzan-Sikalabaha-Anwara via Madunaghat and Hathazari-Khulshi 230kv transmission line to supply power to the port city of Chittagong from the proposed 1320mw coal-fired power station at Anwara and from the Rauzan power station. The project will involve US$ 85 million.
Another plan is to install Anowara-Meghnaghat 400kv transmission line at a cost of $283 million to transmit electricity from the planned 1320mw coal-based power plant at Anowara to energy-hungry Dhaka.
The state power transmission group will lay Aminbazar-Maowa-Mongla 400kv and Mongla-Khulna 230kv transmission line to supply surplus power from the proposed 1320mw coal-fired power station in Khulna to Dhaka at a cost of $220 million.
Besides, the PGCB has undertaken a project to install 40km 400kv cross-border transmission grid between Bangladesh's Bheramara to Indian Baharampur at a cost of $142 million by 2012 to import 500mw power from the Indian West Bengal state.
Another 230kv Barisal-Bhola-Burhanuddin transmission grid would also be laid at a cost of $70 million to add power to national grid from the proposed power stations in the island district of Bhola.
"Our age-old facility will be unable to cope with the rising demand for power after 2013. So, we have to install more high-voltage grids to boost the country's power supply capacity," the official said.
Bangladesh is one of energy-ravenous countries in the world, where only 48 per cent people have access to power. Its demand for power is expanding at 8.0 per cent a year.
At present, the country can generate about 4200mw electricity against a peak-hour demand of over 5500mw.
http://www.thefinancialexpress-bd.com/more.php?news_id=113432&date=2010-10-02
FHM Humayan Kabir
The government has taken up a major programme to upgrade the country's rickety power grid infrastructure in an attempt to boost electricity supply, officials said.
Power Division officials said they have planned to install high-voltage and sophisticated transmission lines to transport power smoothly from the country's generation-rich regions to energy-famished zones including Dhaka and Chittagong.
"We have undertaken some projects for laying sophisticated transmission grids across the country. The grid will be installed to supply electricity from the existing and upcoming power stations," a senior power division official told the FE.
The state-owned Power Grid Company of Bangladesh (PGCB) would lay the transmission grids across the country to help the government meet its electoral pledges to increase electricity generation to 7000-megawatt (mw) by 2013 and 20,000 mw by 2021.
By 2013, the PGCB will install 168-kilometre-long power transmission line between Bibiyana and Kaliakor with the capacity of 400-kilovolt (kv).
With 230kv capacity, it will build the Fenchuganj-Bibiyana transmission grid at the same time, which will stretch 38 kilometres. The combined costs of the two grids are estimated at Tk17.20 billion.
The state-owned company will also install another 165km-long and 230kv transmission lines from Bibiyana to Comilla at a cost of Tk3.78 billion to transmit surplus power from the greater Sylhet region to the industrial belt of Chittagong.
The company plans to lay Rauzan-Sikalabaha-Anwara via Madunaghat and Hathazari-Khulshi 230kv transmission line to supply power to the port city of Chittagong from the proposed 1320mw coal-fired power station at Anwara and from the Rauzan power station. The project will involve US$ 85 million.
Another plan is to install Anowara-Meghnaghat 400kv transmission line at a cost of $283 million to transmit electricity from the planned 1320mw coal-based power plant at Anowara to energy-hungry Dhaka.
The state power transmission group will lay Aminbazar-Maowa-Mongla 400kv and Mongla-Khulna 230kv transmission line to supply surplus power from the proposed 1320mw coal-fired power station in Khulna to Dhaka at a cost of $220 million.
Besides, the PGCB has undertaken a project to install 40km 400kv cross-border transmission grid between Bangladesh's Bheramara to Indian Baharampur at a cost of $142 million by 2012 to import 500mw power from the Indian West Bengal state.
Another 230kv Barisal-Bhola-Burhanuddin transmission grid would also be laid at a cost of $70 million to add power to national grid from the proposed power stations in the island district of Bhola.
"Our age-old facility will be unable to cope with the rising demand for power after 2013. So, we have to install more high-voltage grids to boost the country's power supply capacity," the official said.
Bangladesh is one of energy-ravenous countries in the world, where only 48 per cent people have access to power. Its demand for power is expanding at 8.0 per cent a year.
At present, the country can generate about 4200mw electricity against a peak-hour demand of over 5500mw.
http://www.thefinancialexpress-bd.com/more.php?news_id=113432&date=2010-10-02