NSN booth at the event

Nearly a decade ago, the company strategically pivoted to renewable energy, aiming to become a reliable partner for foreign-invested enterprises on their net-zero roadmap. At the Solar & Storage Live Vietnam 2025 event on July 9-10 in Ho Chi Minh City, NSN shared its model ‘One-Stop Service – Cut Costs, Go Green’ – a comprehensive solution that bridges sustainability with tangible execution, helping businesses reduce carbon emissions while optimizing operational costs.

As of June, NSN had successfully executed 443 MWp of renewable energy capacity, including a 350 MWp solar farm, 45 MWp from rooftop solar, and 48 MW from wind power. These projects collectively generate over 660 GWh annually, equivalent to a CO₂ reduction of 515,320 tonnes per year. Beyond its role as an engineering, procurement, and construction (EPC) contractor, NSN acts as a pioneer investor, exemplified by the 50 MWp My Hiep solar farm and a rooftop solar installation at the NSN headquarters in Hanoi.

NSN works not only as an EPC contractor but as an energy investor

Specifically, the company has partnered with various foreign direct investment (FDI) clients such as Kyocera, Denso, Nestlé, Kansai, TotalEnergies, Sharp, and Dohwa, proving its project management expertise, understanding of ESG policies, and ability to meet global standards.

In April, NSN was honored among the Top 10 ESG Vietnam Green Enterprises 2025 in the Construction Sector, Infrastructure, and Power/Electrical Installation Category. This recognition underscores the company’s commitment to embedding sustainability throughout its strategic thinking and operations.

As part of the exhibition’s panel discussion, Le Ngan Ha, CEO of NSN Green Innovation Investment JSC, shared insights during the session ‘Energy Storage Integration: A Critical Step for Sustainable Operations’.

“You can’t talk about clean energy without talking about storage. Today's approach focuses on energy reliability, cost-efficiency, and grid stability rather than merely generation. Storage is no longer optional; it is necessary,” said Ha.

With nearly a decade of expertise, CEO Ha is one of Vietnam's most well-known female sustainable energy experts.

At NSN, she leads not only EPC activities but also project development consultancy, especially in grid storage, a critical component for large-scale manufacturers and FDI-driven green industrial parks.

CEO Le Ngan Ha shares strategic views on energy storage for foreign-invested enterprises

From legal consultation, technical design, EPC execution, operation and maintenance, to energy storage integration and project investment, NSN's ‘One-Stop Service – Cut Costs, Go Green’ solution covers every aspect of the value chain.

This model's synchronized and risk-managed procedure is what makes it unique. Companies no longer need to manage several individual vendors. By serving as a single point of accountability, NSN helps maximize efficiency while simplifying execution. This solution is particularly ideal for FDI manufacturing plants, green industrial zone developers, and investors seeking transparent ESG roadmaps and measurable impact. NSN’s presence at Solar & Storage Live Vietnam 2025 affirms its strategic vision and proven capacity in renewable energy.

As a trusted partner of international clients, NSN is committed to co-developing a reliable and sustainable energy future whereby, by working together, net-zero is not just a goal but a shared achievement.