Hua Na Hydropower Joint Stock Company is a Vietnam-based renewable energy enterprise primarily engaged in the generation, transmission, and wholesale distribution of hydroelectric power. Founded in 2007 and headquartered in Vinh City, Nghe An Province, Vietnam, the company operates as a major power generation subsidiary of PetroVietnam Power Corporation (PV Power), a member of the state-owned Vietnam National Oil and Gas Group (Petrovietnam). The company operates within the independent power producer (IPP) and utilities sector, serving the domestic electricity market through long-term power purchase agreements with Vietnam Electricity (EVN). The company owns and operates the Hua Na Hydropower Plant, a 180-megawatt (MW) capacity facility situated on the Chu River in Que Phong District, Nghe An Province, comprising two 90-MW turbine units with a design capacity to supply approximately 717 million kilowatt-hours (kWh) of commercial electricity annually to the national grid. The company's core operations and services encompass: generation and wholesale delivery of commercial hydroelectric energy; operation, diagnostic monitoring, routine maintenance, and overhaul services for hydroelectric turbines, transformers, and auxiliary electromechanical equipment; reservoir capacity management, dam safety monitoring, and seasonal flood mitigation services within the Chu River basin; engineering consultancy, project management, and construction supervision for hydropower and civil infrastructure; and clean energy asset development and investment. In recent developments, Hua Na Hydropower Joint Stock Company transitioned its public listing by officially listing 235.2 million shares on the Ho Chi Minh Stock Exchange (HOSE) under the ticker symbol HNA in January 2024, transferring from the UPCoM market to increase corporate transparency and broaden access to institutional capital. Additionally, to expand its operational footprint and generating assets beyond its flagship facility, the company initiated the acquisition of equity in Nam Nhu 1 Hydropower Joint Stock Company in Dien Bien Province. The company has also executed comprehensive operational upgrades across its generating units, integrating automated supervisory control and data acquisition (SCADA) monitoring systems, optimizing competitive power pool bidding on the Vietnam Wholesale Electricity Market (VWEM), and accelerating debt amortization schedules to lower financing costs and enhance operating cash flows.