As the green transition becomes a global standard, FDI enterprises in Vietnam are under increasing pressure from international corporations to comply with more stringent ESG requirements. According to the 2024 EuroCham Report, more than 70% of FDI enterprises consider ESG a decisive factor in maintaining and expanding their position in global supply chains. This pressure is not limited to emission reduction but also extends to transparent reporting and the assurance of stable, clean energy sources. 

To address these challenges, NSN has introduced the Power Purchase Agreement (PPA) model, providing a complete solution for businesses. Under this model, enterprises can access solar power without any upfront investment. NSN assumes full responsibility for system design, construction, equipment supply, operation, and maintenance. 

This solution is fully aligned with national energy strategies, including Resolution 55-NQ/TW of the Politburo (2020) and the National Power Development Plan VIII (Decision 500/QĐ-TTg, 2023). Furthermore, it is supported by a clear legal framework under Decree 57/2025/NĐ-CP, which establishes the mechanism for direct power purchase in Vietnam. 

My Hiep Solar Power Plant 50 MWp - The first project in which NSN plays two roles as The Owner and EPC Contractor.

Strategic Benefits of PPA 

Unlike traditional electricity procurement, the PPA model enables enterprises to purchase power directly from renewable energy projects invested and operated by NSN. This provides five key advantages:

1. No initial investment required: NSN covers all costs, including design, construction, equipment, and maintenance. 

1. Stable long-term electricity prices: Agreements typically last 15–20 years, ensuring transparent and predictable pricing. Upon contract expiration, NSN will transfer the solar system to the enterprise at no cost or extend the agreement with more favorable terms. 

1. Electricity cost savings: Energy expenses can be reduced by 15–40% compared with purchasing from the national grid. 

1. Risk reduction: Legal, technical, operational, and maintenance risks are managed entirely by NSN. 

1. Compliance with international standards: Systems are I-REC certified, supporting transparent ESG reporting and enhancing reputation in global supply chains. 

Through these advantages, the PPA model not only reduces operational costs but also strengthens a company’s sustainable brand image, meeting the rising expectations of global partners and customers. 

The rooftop solar power project implemented by NSN

NSN – Your Trusted Energy Partner 

With over 22 years of experience supporting FDI enterprises, NSN has has built a strong reputation as one of Vietnam’s leading EPC contractors in industrial construction and renewable energy. Beyond being a trusted EPC provider, NSN is also a green investor and long-term strategic partner of many multinational corporations operating in Vietnam, where precision, quality, and efficiency are always the highest priorities. 

NSN’s solar solutions are designed to align with each enterprise’s production scale, industry characteristics, and long-term sustainability objectives. 

NSN’s capabilities are demonstrated through: 

• Over 400 MWp of solar projects successfully designed, constructed, and operated by NSN 

• Extensive international cooperation, with more than 80% of projects involving investors from Japan, China, Europe, and the United States 

• Multiple clean energy and green building projects certified under LEED and WELL standards 

• A team of experienced engineers and energy specialists, supported by certified quality management systems (ISO 9001, ISO 14001, and ISO 45001) to ensure safety, efficiency, and sustainability across all projects. 

At NSN, we do more than deliver projects, we create sustainable values, enabling enterprises to achieve both business performance and sustainable growth. With NSN’s PPA solution, adopting solar power has never been easier, as all costs and responsibilities are managed by us. Connect us today and take the next step toward your sustainable future.