Vietnam’s First Direct Power Purchase Agreement Enters Operation

Why It Matters

The DPPA provides a reliable, bankable pathway for multinationals to meet RE100 commitments, boosting Vietnam’s appeal for green investment and fast‑tracking solar deployment.

Key Takeaways

• Samsung secures 70 GWh/year from 49 MW Duc Hue 2 solar plant.
• Vietnam’s DPPA framework revised in March 2025, easing eligibility.
• Over 159 multinational firms in Vietnam have 100% renewable targets.
• DPPA model expected to unlock massive private solar investment.
• Future deals may pair solar with storage due to new tariffs.

Pulse Analysis

Vietnam’s solar sector has surged past the 19‑gigawatt mark, driven by aggressive rooftop and utility‑scale installations. The recent activation of the country’s first grid‑connected direct power purchase agreement (DPPA) marks a regulatory milestone, translating the 2024‑2025 decree reforms into a commercial reality. The 49‑MW Duc Hue 2 plant, located in Tây Ninh province, now supplies Samsung Electronics Vietnam’s Yen Binh factory with roughly 70 GWh of clean electricity each year. This contract demonstrates that Vietnam’s legal framework can support large‑scale, off‑taker‑driven projects without relying solely on the state utility.

For multinational corporations, the DPPA offers a bankable route to honor RE100 pledges that previously clashed with Vietnam’s state‑centric power market. Samsung’s agreement is a template for the 159 foreign manufacturers that have set 100 % renewable targets, showing that corporate demand can be matched with locally‑developed solar assets. Analysts predict a wave of green foreign direct investment as investors gain confidence in enforceable, long‑term power sales contracts. The deal also reduces the need for costly on‑site generation, allowing firms to focus on core manufacturing while outsourcing clean energy procurement.

The next phase will be shaped by Vietnam’s revised time‑of‑use tariff structure, which shifts higher prices to evening hours and diminishes the value of midday solar output. To maintain economic viability, future DPPAs are likely to bundle storage solutions or diversify into wind power that peaks after sunset. Such hybrid arrangements will enhance grid flexibility and create new revenue streams for project developers. As the market adapts, Vietnam could emerge as a regional hub for integrated renewable‑plus‑storage contracts, further accelerating its energy transition and attracting capital.