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Geothermal in Bangladesh

Geothermal energy is a domestic energy resource with cost, reliability and environmental advantages over conventional energy sources. It contributes both to energy supply, with electrical power generation and direct-heat uses. For generation of electricity, hot water is brought from the underground reservoir to the surface through production wells, and is flashed to steam in special vessels by release of pressure. The steam is separated from the liquid and fed to a turbine engine, which turns a generator. Spent geothermal fluid is injected back into peripheral parts of the reservoir to help maintain reservoir pressure. full report