Asian Development Bank To Support Mongolia In Expanding Solar Power And Strengthening Grid Stability Through Landmark Solar And Battery Storage Project - SolarQuarter
Published December 14, 2025
Asian Development Bank to Aid Mongolia in Solar Power Expansion and Grid Stability Enhancement Through Pioneering Solar and Battery Storage Initiative
The Asian Development Bank (ADB) has announced its commitment to assist Mongolia in enhancing its solar power capacity and improving grid stability through a significant solar and battery storage project. This initiative is anticipated to bolster Mongolia's renewable energy sector while addressing the growing demand for electricity in the country.
The project is designed to facilitate the construction of a solar power plant with a capacity of 20 megawatts (MW) located in the central region of Mongolia. Additionally, it will incorporate a battery energy storage system capable of providing 10 megawatt-hours (MWh) of energy. This dual approach aims to not only generate clean energy but also ensure that the energy produced can be stored and utilized effectively, thereby enhancing the reliability of the electricity supply.
Mongolia faces a unique set of challenges related to its energy infrastructure. The country is heavily reliant on coal for electricity generation, which accounts for approximately 85% of its total energy production. This reliance has raised concerns regarding energy security, environmental sustainability, and the country's ability to meet its climate commitments. The integration of solar power and battery storage is seen as a crucial step in diversifying the energy mix and reducing dependence on fossil fuels.
Through this project, ADB will provide a loan of $10 million to support the development of the solar power facility and the battery storage system. In addition to the financial support, ADB will also offer technical assistance to ensure the successful implementation of the project. This includes guidance on project design, procurement, and capacity building for local stakeholders involved in the renewable energy sector.
The solar power plant is expected to generate approximately 35 gigawatt-hours (GWh) of electricity annually, which is sufficient to supply power to around 20,000 households in Mongolia. This transition to renewable energy is not only aimed at increasing electricity access but also at reducing greenhouse gas emissions by an estimated 25,000 tons per year. The project aligns with Mongolia's National Renewable Energy Program, which sets a target for renewable sources to account for 30% of the country's total energy generation by 2030.
In addition to the environmental benefits, the project is anticipated to have a positive impact on the local economy. It is expected to create jobs during the construction phase as well as in the ongoing operation and maintenance of the solar power facility. Furthermore, the establishment of a stable and reliable energy supply is likely to attract investment and foster economic growth in the region.
The ADB's initiative is part of a broader strategy to support the development of renewable energy in Asia. The bank has been actively involved in financing various renewable energy projects across the region, recognizing the critical role that clean energy plays in achieving sustainable development goals. By investing in solar power and battery storage, ADB aims to promote energy security, reduce carbon emissions, and contribute to the global transition towards a low-carbon economy.
Mongolia's vast landscape and abundant solar resources make it an ideal candidate for solar power development. The country receives an average of 2,500 hours of sunshine annually, providing a significant opportunity for harnessing solar energy. The integration of solar power into the national grid is expected to enhance energy diversification and resilience, particularly in the face of climate change challenges.
In conclusion, the collaboration between the Asian Development Bank and Mongolia marks a significant milestone in the country's renewable energy journey. The solar and battery storage project represents a strategic investment in sustainable energy infrastructure, addressing both the immediate energy needs of the population and the long-term goal of reducing reliance on fossil fuels. As Mongolia continues to explore and expand its renewable energy options, initiatives like this will play a pivotal role in shaping a more sustainable energy future.