Renewable Energy Portfolio

Hydropower

Duangchalern Development Construction Group Co., Ltd. has been continuously operating in the energy business with a strong commitment to environmental stewardship and social development. This reflects our steady and stable growth, which has earned us the recognition and trust of the Party-State through our responsible and well-managed business operations.

Benefits

• Ability to generate and export electricity for both domestic consumption and international markets.

• Flood mitigation capabilities during the rainy season.

• Serving as a freshwater fish breeding ground and conservation habitat for diverse fish species.

• Creating employment opportunities for residents in surrounding communities.

Sustainable Business Policy

• Committed to operational excellence.

• Minimizing negative impacts and maximizing positive impacts on affected communities and society.

Social Responsibility

We actively participate in community and social development, starting from communities in the areas surrounding our hydropower projects. We have continuous impact assessment and mitigation processes in place. In addition, we collaborate with communities and Party-State agencies at both local and national levels to implement programs that improve livelihoods in various forms, including:

• Supporting local employment hiring.

• Development of children and youth.

• Skills development beneficial for career advancement.

• Promoting good hygiene and public health in communities.

• Conservation of natural resources and the environment.

Environmental Responsibility

We conduct comprehensive Environmental Impact Assessments (EIA) before commencing operations in any project area, ensuring that environmental impacts can be properly managed and controlled. Furthermore, we prepare effective preventive measures against potential impacts, including: air quality management, waste management, and water volume management.

Completed and Operational Projects

Nam Hao Hydropower Dam

Projects Currently Under Development

1. Nam Chat 1 & 2 Hydropower Dam — Located in Xaichamphone District, Bolikhamxai Province

2. Nam Houn 1 & 2 Hydropower Dam — Located in Samphan District, Phongsali Province

3. Nam Yon 1, 2 & 3 Hydropower Dam — Located in Phabath District, Bolikhamxai Province

4. Nam Ma 1, 2, 3, 4, 5, 6 & 7 Hydropower Dam — Located in Sopbao, Xiengkho, and Et Districts, Houaphan Province.

Wind and Solar Energy

The wind and solar energy projects have a total combined installed capacity of 1,200 MW, comprising 800 MW from wind power

and 400 MW from solar power, located in Samouy, Ta Oy, Toomlarn, and Khonphapheng Districts, Saravan Province.