# Trung Nam Group wind power investments in Vietnam > Developing situation record from CLSTR: https://clstr.news/situations/trung-nam-group-wind-power-investments-in-vietnam > Updated: 2026-10-31T01:44:37.000Z. Sources: 4. Developments: 2. Trung Nam Group, through its subsidiaries Trung Nam Construction Investment Joint Stock Company and Trung Nam Renewable Energy Joint Stock Company, is expanding its renewable energy footprint in Vietnam via two major wind power projects. In Lạng Sơn, the provincial authorities approved a 4,079.5 billion VND investment for the Đình Lập 5 Wind Power Plant. This 100 MW project will cover approximately 65 hectares and includes a 220 kV transformer station and transmission line. Operations are projected to begin in the fourth quarter of 2028. In Dak Lak, the provincial authorities approved the Ea Sin wind power plant project with a total investment of approximately 2,893 billion VND. This 77 MW facility will include a 220/33 kV substation and a 220 kV transmission line. The project aims to share infrastructure with the Ea Sin 2 plant to optimize connections, with operations also expected to commence by the fourth quarter of 2028. ## Timeline ### 2026-10-31: Trung Nam Group to invest 2,893 billion VND in Dak Lak wind power project Trung Nam Group has received approval to develop the 77 MW Ea Sin wind power plant in Dak Lak, Vietnam, with a total investment of 2,893 billion VND, expected to be operational by late 2028. 4 sources. https://clstr.news/cluster/trung-nam-group-to-invest-2893-billion-vnd-in-dak-lak-wind-power-project ### 2026-10-19: Lạng Sơn approves 4,079 billion VND wind power project Lạng Sơn province has approved the 4,079.5 billion VND Đình Lập 5 Wind Power Plant project, a 100 MW facility by Trungnam Group expected to begin operations in late 2028. 3 sources. https://clstr.news/cluster/lng-sn-approves-4079-billion-vnd-wind-power-project --- Cite as: Trung Nam Group wind power investments in Vietnam. CLSTR, https://clstr.news/situations/trung-nam-group-wind-power-investments-in-vietnam