As Vietnam continues its rapid economic development, the demand for sustainable and reliable energy sources has never been more critical. Solar power has emerged as a key component of Vietnam’s strategy to diversify its energy portfolio and reduce its carbon footprint. Recent developments of the regulatory framework governing solar power projects in Vietnam, as discussed below, highlight the country’s commitment to renewable energy and its efforts to create a conducive environment for solar power investments. Objectives for the Development of Solar Power Projects On May 15, 2023, the Prime Minister issued Decision No. 500/QD-TTg, approving the National Power Development Plan for 2021-2030 with a vision to 2050 (“PDP VIII”). Following this, on April 1, 2024, the Prime Minister promulgated the Implementation Plan for PDP VIII (“Implementation Plan”). These documents underscore Vietnam’s commitment to promoting renewable energy, particularly solar. They emphasize self-production and self-consumption of solar power, the development of rooftop solar systems, and the promulgation of the direct power purchase mechanism. The integration of solar power with battery storage is also encouraged, contingent upon economic viability. PDP VIII sets ambitious capacity targets for solar power. By 2030, the capacity is projected to reach approximately 12,836 MW, accounting for 8.5% of the total power capacity. This includes 10,236 MW from concentrated solar power and 2,600 MW from self-production and self-consumption solar power. By 2050, the capacity is expected to rise to between 168,594 MW and 189,294 MW, representing 33.0-34.4% of the total power capacity. Additionally, PDP VIII and the Implementation Plan list 27 solar power projects, totaling 4,136.25 MW, slated for implementation after 2030. However, these projects may be advanced under self-production and self-consumption arrangements. Draft Decree on Direct Power Purchase Agreements On April 15, 2024, the Ministry of Industry and Trade (“MOIT”) released a draft decree on direct power