Application potential of tidal energy for offshore oil and gas platforms and DK1 stations in Vietnam
Abstract
In the context of Vietnam’s energy demand projected to grow by 8 - 10% per year, and the national target of achieving net-zero emissions by 2050, the exploitation of marine renewable energy has become a strategic direction. Oceanographic studies indicate that Vietnam possesses significant potential for marine renewable energy: offshore wind power is estimated at 513 GW, wave energy in the northern East Sea exceeds 20 kW/m, and tidal energy in the Spratly Archipelago shows an annual energy production (AEP) ranging from 3.3 - 27 GWh/year at the surface. The Chim Bien, An Bang, and Truong Sa Dong areas demonstrate the most promise.
Offshore oil and gas platforms and DK1 stations have continuous electrical loads but currently rely primarily on gas turbines and diesel generators. Integrating tidal turbines into platform substructures could partially replace baseline loads of 0.5 - 5 MW, significantly reduce fossil fuel consumption, CO2 emissions, and logistical expenses. This study provides a scientific and practical foundation for pilot deployment of tidal turbines on offshore oil and gas platforms and DK1 stations during 2025 - 2030, supporting Vietnam’s blue economy development and its commitment to achieving net-zero emissions.
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