Hue, Vietnam – Constant Energy, a leading renewable energy developer in Asia, has officially signed an agreement with Phenikaa Hue to develop a 928 kWp rooftop solar project at Phenikaa Hue’s factory located in Phong Dien Industrial Zone, Hue. The joint effort sets a strong foundation for advancing sustainable industrial growth in Vietnam’s central region while reinforcing Constant Energy’s presence in the country.
The project, with a total capacity of 928 kWp, spanning over 6,200 square meters of rooftop space, the solar installation will have an annual generation capacity of approximately 1,245 MWh of clean electricity. Once operational, it will significantly power Phenikaa Hue’s manufacturing activities, supporting the company’s operational efficiency and sustainability goals. The project will help Phenikaa Hue avoid approximately 13,429 tons of CO2 emissions over its lifetime.
“When we learned about Phenikaa Hue’s vision and their commitment to high-quality, sustainable manufacturing, we knew immediately that our goals were aligned.”, shared by Oscar Loza, Constant Energy Vietnam’s Country Manager, “Our promise today is simple: We will build this system with the highest standards of quality and safety. And once it’s operational, our dedicated team will be there to ensure it runs smoothly and efficiently“, he continued.

Hoang Anh Trung Son, Director of Phenikaa Hue, also shared “Phenikaa Hue is committed to taking the path toward net zero and joining hands with the Vietnamese government in achieving this important goal. This rooftop solar project is our first step in that journey, and we envision expanding with additional phases after completing Phase 1.” Son added, “Furthermore, we are actively exploring Battery Energy Storage System (BESS) solutions to maximize the utilization of our clean energy, and we look forward to Constant Energy’s continued consultancy as we’re continuing the effort of reducing operational cost and acchieving green movement efforts.“
Constant Energy is proud to serve as Phenikaa Hue’s strategic energy partner. We are committed to consulting on tailored solutions whether for solar PV, BESS, or on mechanism like Direct Power Purchase Agreements (DPPA) every step of the way to ensure their energy infrastructure is efficient, with Constant Energy overseeing development, financing, and long-term operation.
About Constant Energy
Constant Energy (“CE”) is a leading developer, owner, and operator of large-scale solar, wind, and battery storage projects across Asia. Founded in 2017, CE is an affiliate of Virya Energy Group, a global renewable energy platform operating in more than 15 countries across Europe and Asia, with a team of over 1,100 members worldwide. Specializing in the long-term development and management of high-quality renewable energy assets, Constant Energy has built a growing portfolio of over 210 MW of solar projects across Thailand, Malaysia, and Vietnam. Supported by Virya Energy’s strong financial backing and industry expertise, the company upholds the highest standards of environmental, social, and governance (ESG) performance, as reflected in its 5-star GRESB rating and gold rating from EcoVadis. The management team has over 30 years of experience in private power projects.
More information can be found at https://constantenergy.net/
About Phenikaa Hue
Phenikaa Hue is a member of the Phenikaa Group – one of Vietnam’s leading diversified economic groups. Located in the central region of Vietnam, Phenikaa Huế plays a strategic role in the Group’s global supply chain, particularly in the production of upstream raw materials and bio‑based materials.
The core focus of Phenikaa Huế is the production of key materials such as high‑purity quartz powder (Cristobalite, quartz), which directly supply the artificial stone manufacturing industry and the premium construction materials sector. This investment highlights Phenikaa’s dual commitment to advancing high‑tech industrial growth in Vietnam while simultaneously driving regional economic development and job creation in the city of Huế.
For more information, please visit: https://phenikaahue.com/









