Bangladesh is set to increase the coal-based power generation capacity to ensure supply security at a time when many other countries are focusing on the development of renewables and cut dependency on thermal power to achieve climate goals.
The country’s move to expand coal power comes as challenges remain for renewables development, including inadequate grid infrastructure, lack of robust policies, and incentives or subsidies except net metering which has also been only moderately successful, states GlobalData.
GlobalData’s Bangladesh Power Market Size, Trends, Regulations, Competitive Landscape and Forecast, 2022-2035 report reveals that the share of coal power in the total annual generation in the country is estimated to reach 12.6 per cent in 2032. In September 2022, the Bangladeshi government announced plans to add around 4.3 GW coal-based thermal power to address frequent blackouts, which caused a major strain on industries, especially the garment industry which accounts for over 80 per cent of the country’s exports.
The cost of electricity generation is also high in the country which has burdened power generation companies. The government has increased electricity imports from India over the years since it has proved to be a cheaper option. To overcome cost challenges, Bangladesh plans to nearly triple its electricity imports which will mostly come from thermal power generation from India.
Attaurrahman Ojindaram Saibasan, Power Analyst at GlobalData, comments: “Though Bangladesh’s measures provide temporary relief to secure supply, they do not provide a long-time solution. Moreover, this steers the country away from its unconditional target to reduce GHG emissions by 27.56 Mt CO2e (6.73%) below business as usual (BAU) levels in 2030. The rise in electricity demand has led to an increase in gas-based generation over the years.”
In 2021, gas-based generation accounted for 66.4 per cent of total annual generation. It is estimated that the country’s natural gas reserves will be depleted in 10 to 12 years based on the current usage. The increase in global energy prices makes importing natural gas an unattractive option.
Bangladesh has lagged in the development of renewable energy sources with only 537MW of total renewable installed capacity in 2021 accounting for 2.5 per cent of the country’s capacity mix. Among renewables, solar PV accounted for 98.6 per cent of the renewable installed capacity, with onshore wind, biopower, and small hydro accounting for the rest of the share.
Saibasan concludes: “There are no major utility scale renewable power plants in the country and the grid infrastructure is not equipped to streamline renewable power generation on a large-scale. The country’s preference towards coal-based thermal power development and imports may only be a temporary measure to overcome these challenges.
“In the long-term, the country should look at incentivising renewable power plants to encourage adoption, invest in upgrading the grid, and focus on development of energy storage to overcome dependency on thermal power and meet its climate goals.”